Emerson Rosemount 3308A Reference Manual
  1. Manuals
  2. Brands
  3. Emerson Manuals
  4. Radar
  5. Rosemount 3308A
  6. Reference manual
Emerson Rosemount 3308A Reference Manual

Emerson Rosemount 3308A Reference Manual

3308 series wireless guided wave radar
Hide thumbs Also See for Rosemount 3308A:
Table of Contents

Advertisement

Quick Links

Download this manual
PRELIMINARY
Reference Manual
00809-0100-4308, Rev CA
August 2017
™
Rosemount
3308 Series
Wireless Guided Wave Radar, 3308A

Advertisement

Table of Contents
loading

Related Manuals for Emerson Rosemount 3308A

Summary of Contents for Emerson Rosemount 3308A

  • Page 1 PRELIMINARY Reference Manual 00809-0100-4308, Rev CA August 2017 ™ Rosemount 3308 Series Wireless Guided Wave Radar, 3308A...
  • Page 2 PRELIMINARY...

  • Page 3: Table Of Contents

    ™ 2.2 Wireless by Emerson ............. . 7 2.3 Application characteristics.
  • Page 4 PRELIMINARY Contents Reference Manual August 2017 00809-0100-4308, Rev CA 3.6.3 Tank connection with loose flange (“plate design”) ......40 3.6.4 Tank connection with Tri Clamp .
  • Page 5 PRELIMINARY Reference Manual Contents 00809-0100-4308, Rev CA August 2017 5.3.1 View current measurement values ..........80 5.3.2 View trends .
  • Page 6 PRELIMINARY Contents Reference Manual August 2017 00809-0100-4308, Rev CA A.1.3 Interface measuring range ..........112 A.1.4 Accuracy over measuring range .
  • Page 7 PRELIMINARY Reference Manual Contents 00809-0100-4308, Rev CA August 2017 B.6.6 China..............150 B.6.7 Japan .
  • Page 8 PRELIMINARY Contents Reference Manual August 2017 00809-0100-4308, Rev CA viii Contents...
  • Page 9 North American Response Center Equipment service needs. 1-800-654-7768 (24 hours a day — includes Canada) ™ Outside of these areas, contact your local Emerson representative. Power Module Considerations. Each Power Module contains two "C" size primary lithium/thionyl chloride batteries. Each battery contains approximately 2.5 grams of lithium, for a total of 5 grams in each pack.
  • Page 10 PRELIMINARY Title Page Reference Manual August 2017 00809-0100-4308, Rev CA Explosions could result in death or serious injury. Verify that the operating environment of the gauge is consistent with the appropriate hazardous locations certifications. Installation of device in an explosive environment must be in accordance with appropriate local, national and international standards, codes, and practices.
  • Page 11 Using non-nuclear qualified products in applications that require nuclear-qualified hardware or products may cause inaccurate readings. For information on Rosemount nuclear-qualified products, contact your local Emerson Sales Representative. Individuals who handle products exposed to a hazardous substance can avoid injury if they are informed of and understand the hazard.
  • Page 12 PRELIMINARY Title Page Reference Manual August 2017 00809-0100-4308, Rev CA Title Page...

  • Page 13: Using This Manual

    PRELIMINARY Reference Manual Introduction 00809-0100-4308, Rev CA August 2017 Section 1 Introduction Using this manual The sections in this manual provide information on installing, configuring, operating, and maintaining ™ the Rosemount 3308 Series Transmitter. The sections are organized as follows: provides an introduction to theory of operation and description of the Section 2: Transmitter Overview transmitter.
  • Page 14 PRELIMINARY Introduction Reference Manual August 2017 00809-0100-4308, Rev CA Introduction...

  • Page 15: Theory Of Operation

    Wireless by Emerson™ ........
  • Page 16 PRELIMINARY Transmitter Overview Reference Manual August 2017 00809-0100-4308, Rev CA Figure 2-2. Flowchart of the Signal Processing Microwave module A/D converter Peak search Peak interpolation Echo identifier Distance filtering Variable calculation ® Aout handler LCD handler HART Reference peak This peak is caused by the transition between transmitter and the tank vapor space or air. It is used by the transmitter as a starting reference point for distance to the level surface.
  • Page 17 PRELIMINARY Reference Manual Transmitter Overview 00809-0100-4308, Rev CA August 2017 Figure 2-3. Upper Reference Point BSPP (G) Flange Tri Clamp A. Upper Reference Point Probe Length Zero reference point The Zero Reference Point is selected by the user and is usually located close to or at the bottom of the tank.
  • Page 18 PRELIMINARY Transmitter Overview Reference Manual August 2017 00809-0100-4308, Rev CA Figure 2-4. Blind Zones A. Upper Blind Zone D. Reduced Accuracy Reduced Accuracy Lower Blind Zone C. Recommended Measuring Range Note Measurements may not be possible in the Blind Zones, and measurements close to the Blind Zones will have reduced accuracy.

  • Page 19: Wireless By Emerson

    August 2017 ™ Wireless by Emerson The Emerson Wireless network is a self-organizing solution. Wireless field instruments send data to a Gateway, directly or routed through any of the wireless devices in the network, as illustrated in Figure 2-5. Multiple communication paths are managed and analyzed in parallel to assure optimal communication and sustained network reliability even if obstructions are introduced.

  • Page 20: In-Tank Obstructions

    PRELIMINARY Transmitter Overview Reference Manual August 2017 00809-0100-4308, Rev CA 2.3.2 In-tank obstructions The Rosemount 3308 Series Transmitter is relatively insensitive to objects in the tank since the radar signal is transmitted along a probe. Avoid physical contact between probes and agitators as well as applications with strong fluid movement unless the probe is anchored.

  • Page 21: Application Examples

    PRELIMINARY Reference Manual Transmitter Overview 00809-0100-4308, Rev CA August 2017 Application examples The Rosemount 3308 Series Transmitter is suited for aggregate (total) level measurements on a wide range of liquids, semi-liquids, and liquid to liquid interfaces. Moreover, the reliable and accurate guided wave radar technology offers a versatile solution that is virtually unaffected by process conditions such as temperature, pressure, vapor gas mixtures, density, turbulence, bubbling/boiling, varying dielectric media, pH, and viscosity.

  • Page 22: Components Of The Transmitter

    PRELIMINARY Transmitter Overview Reference Manual August 2017 00809-0100-4308, Rev CA Components of the transmitter The Rosemount 3308 Series transmitter housing contains advanced electronics for signal processing. The transmitter housing is made of aluminum or stainless steel, depending on specified option code. The radar electronics produces an electromagnetic pulse which is guided by the probe.

  • Page 23: Probe Selection Guide

    PRELIMINARY Reference Manual Transmitter Overview 00809-0100-4308, Rev CA August 2017 Probe selection guide Use the following guidelines to choose appropriate probe for your Rosemount 3308 Series transmitter: Table 2-1. Probe Selection Guide. G=Good, NR=Not Recommended, AD=Application Dependent (consult factory) Flexible single Rigid single lead, Flexible twin Coaxial...
  • Page 24 PRELIMINARY Transmitter Overview Reference Manual August 2017 00809-0100-4308, Rev CA Transmitter Overview...

  • Page 25: Safety Messages

    PRELIMINARY Reference Manual Installation 00809-0100-4308, Rev CA August 2017 Section 3 Installation Safety messages ..............page 13 Installation procedure .
  • Page 26 PRELIMINARY Installation Reference Manual August 2017 00809-0100-4308, Rev CA Electrical shock can result in death or serious injury. Ground device on non-metallic tanks (e.g. fiberglass tanks) to prevent electrostatic charge build-up. Single lead probes are sensitive for strong electromagnetic fields and therefore not suitable for non-metallic tanks.

  • Page 27: Installation Procedure

    PRELIMINARY Reference Manual Installation 00809-0100-4308, Rev CA August 2017 Installation procedure Follow these steps for proper installation: Review mounting Optional considerations Recommended mounting position Flange connection on nozzles Installation in still pipe/chamber Non-metallic tanks Review mounting preparations Measure tank height Shorten the probe Mount a centering disc for pipe installations...

  • Page 28: Review Mounting Considerations

    PRELIMINARY Installation Reference Manual August 2017 00809-0100-4308, Rev CA Review mounting considerations Before installing the Rosemount 3308 Series Transmitter, consider recommendations for sufficient free space, mounting position and special needs for non-metallic tanks. 3.3.1 Recommended mounting position When finding an appropriate mounting position for the transmitter, the conditions of the tank must be carefully considered.
  • Page 29 PRELIMINARY Reference Manual Installation 00809-0100-4308, Rev CA August 2017 Make sure the nozzle does not extend into the tank. Note Violent fluid movements causing high sideway forces may break rigid probes. If the probe is mounted close to a wall, nozzle or other tank obstruction, noise might appear in the level signal.

  • Page 30: Flange Connection On Nozzles

    PRELIMINARY Installation Reference Manual August 2017 00809-0100-4308, Rev CA 3.3.2 Flange connection on nozzles Figure 3-3. Mounting in Nozzles A. Maximum nozzle height B. Minimum nozzle diameter The transmitter can be mounted in nozzles by using an appropriate flange. It is recommended that the nozzle size is within the dimensions given in Table 3-2.

  • Page 31: Installation In Non-Metallic Tanks And Open-Air Applications

    PRELIMINARY Reference Manual Installation 00809-0100-4308, Rev CA August 2017 3.3.3 Installation in non-metallic tanks and open-air applications Avoid major sources of electrical disturbance in proximity of the installation, e.g. electrical motors, stirrers, servo mechanisms. Figure 3-4. Avoid Electromagnetic Disturbances For clean liquids, use a coaxial probe to reduce effect of potential electrical disturbances. Figure 3-5.

  • Page 32: Installation In Still Pipe/Chamber

    PRELIMINARY Installation Reference Manual August 2017 00809-0100-4308, Rev CA 3.3.4 Installation in still pipe/chamber General chamber considerations A chamber or pipe installation is the preferred option due to the increase in stability and performance of the transmitter. When selecting a smaller diameter chamber or pipe (such as 2-in.) a flexible probe is not suitable due to the chance of it coming into contact with the walls, and relatively large side inlets may interfere with the signal.
  • Page 33 PRELIMINARY Reference Manual Installation 00809-0100-4308, Rev CA August 2017 Existing chamber A Rosemount 3308 Series Transmitter is the perfect replacement in an existing displacer chamber. Proprietary flanges are offered, enabling use of existing chambers to make installation easy. Figure 3-8. Existing Displacer Chamber A.

  • Page 34: Review Mounting Preparations

    PRELIMINARY Installation Reference Manual August 2017 00809-0100-4308, Rev CA Review mounting preparations 3.4.1 Measure tank height The Tank Height is defined as the measured distance from the Upper Reference Point to the Zero Reference Point. Figure 3-9. Measure Tank Height A.

  • Page 35: Shorten The Probe

    PRELIMINARY Reference Manual Installation 00809-0100-4308, Rev CA August 2017 3.4.2 Shorten the probe In order to leave some clearance distance between the probe end and the tank bottom, the probe might have to be shortened. The goal is to have the probe hang straight so that it does not touch the wall. 2 in. (5 cm) is a suggested value.
  • Page 36 PRELIMINARY Installation Reference Manual August 2017 00809-0100-4308, Rev CA Flexible single/twin lead probe Note The PTFE covered probes must not be cut in field. 1. Mark where to cut the probe. 2. Remove enough spacers to make place for the weight (only flexible twin lead probes). 3.
  • Page 37 PRELIMINARY Reference Manual Installation 00809-0100-4308, Rev CA August 2017 4. Slide the weight up. 5. Cut the probe at the mark. 6. Fasten the weight with the following torque: Small weight (W1): 5 Nm Short weight (W2): 5 Nm Heavy weight (W3): 5 Nm Weight, flexible twin: 6 Nm Installation...
  • Page 38 PRELIMINARY Installation Reference Manual August 2017 00809-0100-4308, Rev CA Rigid single lead probe Note The PTFE covered probes must not be cut in field. Note Make sure the lead is fixed while cutting. 1. Mark where to cut the probe. 2.
  • Page 39 PRELIMINARY Reference Manual Installation 00809-0100-4308, Rev CA August 2017 Coaxial probe 1. Mark where to cut the probe. Centering piece 2. Insert the centering piece. (The centering piece is delivered from factory and should be used to prevent the spacers centering the rod from coming loose).

  • Page 40: Mount A Centering Disc For Pipe Installations

    PRELIMINARY Installation Reference Manual August 2017 00809-0100-4308, Rev CA 3.4.3 Mount a centering disc for pipe installations To prevent the probe from contacting the chamber or pipe wall, centering discs are available for flexible single, rigid single, and flexible twin lead probes. The disc is attached to the end of the probe. Discs are made of stainless steel, Alloy C-276, Duplex 2205, or PTFE.
  • Page 41 PRELIMINARY Reference Manual Installation 00809-0100-4308, Rev CA August 2017 Flexible single/twin lead probe 1. Mount the centering disc at the end of the weight. 13 mm 2. Secure the bolt by folding the tab washer. Installation...
  • Page 42 PRELIMINARY Installation Reference Manual August 2017 00809-0100-4308, Rev CA Rigid single lead probe (8 mm) Note Centering discs shall not be used with PTFE covered probes. 1. Drill one hole using the drilling fixture (included in your shipment). A. Drilling fixture B.
  • Page 43 PRELIMINARY Reference Manual Installation 00809-0100-4308, Rev CA August 2017 4. Secure the split pin. Rigid single lead probe (13 mm) 1. Drill two holes using the drilling fixture (included in your shipment). A. Drilling fixture B. Probe 2. Mount the bushings and centering disc at the probe end. A.
  • Page 44 PRELIMINARY Installation Reference Manual August 2017 00809-0100-4308, Rev CA 3. Adjust distance by shifting hole for split pin in lower bushing. 0.16 in. (4 mm) 0.08 in. (2 mm) 4. Insert the split pins through the bushings and the probe. 5.

  • Page 45: Anchor The Probe

    PRELIMINARY Reference Manual Installation 00809-0100-4308, Rev CA August 2017 Anchor the probe In turbulent tanks it may be necessary to fix the probe. Depending on the probe type, different methods can be used to guide the probe to the tank bottom. This may be needed in order to prevent the probe from hitting the tank wall or other objects in the tank, as well as preventing a probe from breaking.

  • Page 46: Rigid Single Lead Probe

    PRELIMINARY Installation Reference Manual August 2017 00809-0100-4308, Rev CA Figure 3-14. Flexible Twin/Single Lead Probe with Weight and Magnet A. Magnet 3.5.2 Rigid single lead probe The rigid single lead probe can be guided by a tube welded on the tank bottom. Tubes are customer supplied.

  • Page 47: Coaxial Probe

    PRELIMINARY Reference Manual Installation 00809-0100-4308, Rev CA August 2017 3.5.3 Coaxial probe The coaxial probe can be secured to the tank wall by fixtures fastened to the tank wall. Fixtures are customer supplied. Make sure the probe can move freely due to thermal expansion without getting stuck in the fixture.

  • Page 48: Mount Device On Tank

    PRELIMINARY Installation Reference Manual August 2017 00809-0100-4308, Rev CA Mount device on tank Mount the transmitter with flange on a nozzle on top of the tank. The transmitter can also be mounted on a threaded connection. Make sure only qualified personnel perform the installation. Note If the transmitter head must be removed from the probe, make sure that the process seal is carefully protected from dust and water.
  • Page 49 PRELIMINARY Reference Manual Installation 00809-0100-4308, Rev CA August 2017 4. Loosen the nut that connects the transmitter head to the probe slightly. 60 mm 5. Screw the adapter into the process connection. 52 mm / 60 mm 6. Rotate the transmitter head so the device display faces the desired direction. 7.

  • Page 50: Tank Connection With Flange

    PRELIMINARY Installation Reference Manual August 2017 00809-0100-4308, Rev CA 3.6.2 Tank connection with flange 1. Place a gasket on top of the tank flange. Gasket Note Gasket should not be used for PTFE covered probe with protective plate. PTFE covered probe with protective plate 2.
  • Page 51 PRELIMINARY Reference Manual Installation 00809-0100-4308, Rev CA August 2017 4. Loosen the nut that connects the transmitter head to the probe slightly. 60 mm 5. Rotate the transmitter head so the device display faces the desired direction. 6. Tighten the nut. Torque 30 Lbft (40 Nm) 60 mm 7.

  • Page 52: Tank Connection With Loose Flange ("Plate Design")

    PRELIMINARY Installation Reference Manual August 2017 00809-0100-4308, Rev CA 3.6.3 Tank connection with loose flange (“plate design”) The transmitter is delivered with head, flange and probe assembled into one unit. If, for some reason, these parts have been disassembled, mount the transmitter as described below: 1.

  • Page 53: Tank Connection With Tri Clamp

    PRELIMINARY Reference Manual Installation 00809-0100-4308, Rev CA August 2017 5. Mount the transmitter head. Torque 30 Lbft (40 Nm) 60 mm 6. Continue with the grounding step. 3.6.4 Tank connection with Tri Clamp 1. Place a gasket on top of the tank flange. Gasket 2.
  • Page 54 PRELIMINARY Installation Reference Manual August 2017 00809-0100-4308, Rev CA 4. Loosen the nut that connects the transmitter head to the probe slightly. 60 mm 5. Rotate the transmitter head so the device display faces the desired direction. 6. Tighten the nut. Torque 30 Lbft (40 Nm) 60 mm 7.

  • Page 55: Segmented Probe

    PRELIMINARY Reference Manual Installation 00809-0100-4308, Rev CA August 2017 3.6.5 Segmented probe Figure 3-18. Segmented Probe Parts 15.2 (385) 31.5 (800) Dimensions are in inches (mm). A. Safety ring B. Screw C. Top segment D. Split pin E. PTFE washer (optional) F.
  • Page 56 PRELIMINARY Installation Reference Manual August 2017 00809-0100-4308, Rev CA Verify probe length Segmented probe ordered with model code 4S Before installation, verify the probe length (L) on the label. If the probe length needs to be adjusted, see “Adjusting the probe length” on page Probe length Probe segments box Segmented probe ordered as spare part kit...
  • Page 57 PRELIMINARY Reference Manual Installation 00809-0100-4308, Rev CA August 2017 2. Pre-assemble the safety ring. 3. Optional: If ordered, mount the centering disc on the bottom segment of the probe. Bottom Segment 4. Insert the support tool. Bottom Segment Installation...
  • Page 58 PRELIMINARY Installation Reference Manual August 2017 00809-0100-4308, Rev CA 5. Optional: If ordered, mount the centering disc. Note Maximum five pcs/probe Minimum two segments between each centering disc 6. Mount a middle segment. Hand tighten Installation...
  • Page 59 PRELIMINARY Reference Manual Installation 00809-0100-4308, Rev CA August 2017 7. Secure the split pin. 8. Insert the second support tool. Installation...
  • Page 60 PRELIMINARY Installation Reference Manual August 2017 00809-0100-4308, Rev CA 9. Remove the first support tool and lower the probe into the tank. 10. Repeat steps until all segments are mounted. Make sure to finish with the top segment of the probe.
  • Page 61 PRELIMINARY Reference Manual Installation 00809-0100-4308, Rev CA August 2017 12. Attach the probe to the device. Flange/Tri Clamp Threaded Sealant on threads (NPT) Gasket (BSPP (G)) Gasket Note For safety reasons, at least two people are needed when mounting the device. Make sure to hold the device above the tank.
  • Page 62 PRELIMINARY Installation Reference Manual August 2017 00809-0100-4308, Rev CA 14. Remove the support tool. 15. Mount the device on the tank. Threaded Flange Tri Clamp 16. Rotate the housing to the desired direction. 17. Tighten the nut. Torque 30 Lbft (40 Nm) 60 mm 18.
  • Page 63 PRELIMINARY Reference Manual Installation 00809-0100-4308, Rev CA August 2017 Adjusting the probe length 1. Determine L, the desired probe length. L, desired probe length: 2. Determine n, the number of middle segments needed for the desired probe length. See Table 3-6 on page n, number of middle segments: 3.
  • Page 64 PRELIMINARY Installation Reference Manual August 2017 00809-0100-4308, Rev CA 5. Mark where to cut the bottom segment. 6. Cut the bottom segment at the mark. Note Make sure the bottom segment is fixed while cutting. 7. Optional: If a bottom centering disc is ordered, then drill two holes on the bottom segment using the drilling fixture.
  • Page 65 PRELIMINARY Reference Manual Installation 00809-0100-4308, Rev CA August 2017 Table 3-6. Determination of Probe Segments for Standard Seal Desired probe length (L) Number of middle Length of bottom segment (Y) segments (n) 15.8 L 47.2 400 L 1200 0 pc Y = L -15.8 Y = L - 400 47.2 <...

  • Page 66: Ground The Device

    PRELIMINARY Installation Reference Manual August 2017 00809-0100-4308, Rev CA Ground the device The Rosemount 3308 Series Wireless Guided Wave Radar transmitter operates with the housing grounded or floating. Floating systems can cause extra noise that may affect many types of readout devices.

  • Page 67: Install The Power Module

    PRELIMINARY Reference Manual Installation 00809-0100-4308, Rev CA August 2017 Install the power module Note Use caution when handling the power module, it may be damaged if dropped from heights in excess of 20 ft. (6 m). 1. Install the Black Power Module, SmartPower™ Solutions model number 701PBKKF into the transmitter.

  • Page 68: Utilize The Device Display

    PRELIMINARY Installation Reference Manual August 2017 00809-0100-4308, Rev CA Figure 3-20. Antenna Positioned Vertically 3.10 Utilize the device display If a device display is ordered, it will be shipped attached to the transmitter. The display is ordered in the transmitter model number, option code M5. 3.10.1 Rotate the device display To rotate the display in 90-degree increments:...

  • Page 69: Overview

    PRELIMINARY Reference Manual Configuration 00809-0100-4308, Rev CA August 2017 Section 4 Configuration Overview ................page 57 Safety messages .

  • Page 70: Safety Messages

    PRELIMINARY Configuration Reference Manual August 2017 00809-0100-4308, Rev CA Safety messages Instructions and procedures in this section may require special precautions to ensure the safety of the personnel performing the operations. Information that potentially raises safety issues is indicated by a warning symbol ( ).

  • Page 71: Configuration Procedure

    PRELIMINARY Reference Manual Configuration 00809-0100-4308, Rev CA August 2017 Configuration procedure Follow these steps for proper configuration: Get started Join device to wireless network Insert power module Connect to device Configure update rate Obtain network ID and join key Enter network ID and join key Verify device joins Network...

  • Page 72: System Readiness

    PRELIMINARY Configuration Reference Manual August 2017 00809-0100-4308, Rev CA System readiness 4.4.1 Confirm correct device driver Verify the latest Device Descriptor (DD) is loaded on your systems to ensure proper communication. ® 1. Within Table 4-1, use the HART Universal Revision and Device Revision numbers to find the correct 2.

  • Page 73: Get Started With Your Preferred Configuration Tool

    4.5.1 AMS Wireless Configurator (version 12.0 or later is required) The AMS Wireless Configurator is the recommended software tool for the wireless network devices, and is supplied with the Emerson Wireless Gateway. Refer to the AMS Wireless Configurator Manual Supplement for further information.
  • Page 74 The Device Descriptor (DD) is a configuration tool that is developed to assist the user through the configuration. The Rosemount 3308 Series DD is typically installed together with AMS Wireless Configurator. To ™ download the latest HART DD, visit the Emerson Device Install Kit site at: EmersonProcess.com/Devicefiles After downloading, add the DD to AMS Wireless Configurator: 1.

  • Page 75: Field Communicator

    Get the latest Device Descriptor (DD) If the DD is not installed in your Field Communicator, see the appropriate Field Communicator User’s Manual available at Emerson.com/FieldCommunicator for instructions on how to update the Field Communicator with the latest DD. Configuration...

  • Page 76: Join Device To Wireless Network

    PRELIMINARY Configuration Reference Manual August 2017 00809-0100-4308, Rev CA Join device to wireless network 4.6.1 Power up the wireless device Make sure that the Wireless Gateway is installed and functioning properly before any wireless field devices are powered. See “Install the power module” on page 55 for further information on how to install the power module.
  • Page 77 PRELIMINARY Reference Manual Configuration 00809-0100-4308, Rev CA August 2017 7. Secondary Variable 8. Electronics Temperature 9. Supply Voltage Measurement value of mapped Temperature value of device Voltage reading of the Power Second Variable. electronics. Module. > 6 V Good 5.2 V – 6.0 V <...

  • Page 78: Connect To Device

    PRELIMINARY Configuration Reference Manual August 2017 00809-0100-4308, Rev CA 4.6.2 Connect to device Connect a Field Communicator or a HART modem to the communication terminals as shown in Figure 4-5. Figure 4-5. Connect to Device A. Communication terminals Field Communicator C.

  • Page 79: Configure Update Rate

    PRELIMINARY Reference Manual Configuration 00809-0100-4308, Rev CA August 2017 4.6.3 Configure update rate The Update Rate is the frequency at which a new measurement is transmitted over the wireless network. The default update rate is 1 minute. This may be changed at commissioning, or at any time via AMS Wireless Configurator or a Field Communicator.

  • Page 80: Enter Network Id And Join Key

    PRELIMINARY Configuration Reference Manual August 2017 00809-0100-4308, Rev CA 4.6.5 Enter network ID and join key The devices must be configured with the same Network ID and Join Key as the Gateway in order to join the network. Use a Field Communicator or AMS Wireless Configurator to enter the Network ID and Join Key so they match the Network ID and Join Key of the Gateway.
  • Page 81 PRELIMINARY Reference Manual Configuration 00809-0100-4308, Rev CA August 2017 Figure 4-7. Network Connection Status Screens Network Unknown Network Restarted Network Idle The device is starting to join the The device is still in the process of The device has just restarted. being activated.
  • Page 82 PRELIMINARY Configuration Reference Manual August 2017 00809-0100-4308, Rev CA Verify with AMS Wireless Configurator Start the AMS Wireless Configurator. When the device has joined the network, it will appear in the AMS Wireless Configurator window as illustrated in Figure 4-8. Figure 4-8.
  • Page 83 PRELIMINARY Reference Manual Configuration 00809-0100-4308, Rev CA August 2017 Verify by Gateway To use the Wireless Gateway's integrated web interface, navigate to the Explorer > Status page as shown Figure 4-10. This page shows whether the device has joined the network and if it is communicating properly.

  • Page 84: Configure Device Using Guided Setup

    PRELIMINARY Configuration Reference Manual August 2017 00809-0100-4308, Rev CA Configure device using guided setup 4.7.1 Connect to device Connect to the device using your preferred configuration tool, as shown in Figure 4-11 Figure 4-12. AMS Wireless Configurator: Field Communicator: a. Start AMS Wireless Configurator. Turn on the Field Communicator and connect to the device.

  • Page 85: Basic Setup

    PRELIMINARY Reference Manual Configuration 00809-0100-4308, Rev CA August 2017 4.7.2 Basic setup All Basic Setup parameters are described in the section “Configuration parameters” on page 161. Figure 4-13. Guided Setup Screen 1. Select Configure. 2. Select Guided Setup > Initial Setup. 3.

  • Page 86: Verify Level

    PRELIMINARY Configuration Reference Manual August 2017 00809-0100-4308, Rev CA Verify level Run the Verify Level tool to match the product level reported by the device to a reference measurement (measured by using for example handgauging). If any difference, the Calibration Offset parameter will be adjusted as shown in Figure 4-14.

  • Page 87: Safety Messages

    PRELIMINARY Reference Manual Operation 00809-0100-4308, Rev CA August 2017 Section 5 Operation Safety messages ..............page 75 Device display screen messages .
  • Page 88 PRELIMINARY Operation Reference Manual August 2017 00809-0100-4308, Rev CA To ensure long life for your radar transmitter, and to comply with hazardous location installation requirements, tighten covers on both sides of the electronics housing. This device complies with Part 15 of the FCC Rules. Operation is subject to the following conditions: This device may not cause harmful interference.

  • Page 89: Device Display Screen Messages

    PRELIMINARY Reference Manual Operation 00809-0100-4308, Rev CA August 2017 Device display screen messages The device display can be used to present different variables and a diagnostic screen sequence. 5.2.1 Variable screens If the Display Mode is set to Periodic, the device display shows a periodic sequence of user-chosen variables during operation.

  • Page 90: Diagnostic Button Screen Sequence

    PRELIMINARY Operation Reference Manual August 2017 00809-0100-4308, Rev CA 5.2.2 Diagnostic button screen sequence The diagnostic button screen sequence on the device display can be used to obtain detailed diagnostic information. 1. Unscrew the device display cover. 2. Press and hold the DIAG button until the first diagnostic button screen appears on the device display. Release the DIAG button.
  • Page 91 PRELIMINARY Reference Manual Operation 00809-0100-4308, Rev CA August 2017 Figure 5-2. Diagnostic Button Screen Sequence 1. Device Information: Tag 2. Device Serial Number 3. Software Revision User entered tag which is 8 Used to determine Device Serial Used to determine Device characters long.

  • Page 92: View Measurement Values

    PRELIMINARY Operation Reference Manual August 2017 00809-0100-4308, Rev CA View measurement values Measurement values can be viewed using AMS Wireless Configurator and Field Communicator. 5.3.1 View current measurement values Current measurement data of the Primary Variable (PV) and Secondary Variable (SV) are presented on the Overview screen.

  • Page 93: Check Device Status

    PRELIMINARY Reference Manual Operation 00809-0100-4308, Rev CA August 2017 Check device status The overall device status is presented in AMS Wireless Configurator and Field Communicator under the Overview screen. The Rosemount 3308 Series reports diagnostic alerts when there is a device malfunction.
  • Page 94 PRELIMINARY Operation Reference Manual August 2017 00809-0100-4308, Rev CA Operation...

  • Page 95: Safety Messages

    PRELIMINARY Reference Manual Service and Troubleshooting 00809-0100-4308, Rev CA August 2017 Section 6 Service and Troubleshooting Safety messages ..............page 83 Alert messages .

  • Page 96: Alert Messages

    PRELIMINARY Service and Troubleshooting Reference Manual August 2017 00809-0100-4308, Rev CA Explosions could result in death or serious injury. Verify the operating environment of the gauge is consistent with the appropriate hazardous locations certifications. Installation of device in an explosive environment must be in accordance with appropriate local, national and international standards, codes, and practices.
  • Page 97 PRELIMINARY Reference Manual Service and Troubleshooting 00809-0100-4308, Rev CA August 2017 Figure 6-1. Active Alerts Screens Bandwidth Limited Configuration Warning Configuration Failure Electronics Warning The device has not yet The device has detected a The device has detected a There is a warning which received all of the requested configuration error.

  • Page 98: Alert Messages In Ams Wireless Configurator And Field Communicator

    PRELIMINARY Service and Troubleshooting Reference Manual August 2017 00809-0100-4308, Rev CA 6.2.2 Alert messages in AMS Wireless Configurator and Field Communicator Table 6-1 Table 6-4 shows list of alert messages that may be displayed in the AMS Wireless Configurator and Field Communicator. To view Active Alerts, select Service Tools >...
  • Page 99 PRELIMINARY Reference Manual Service and Troubleshooting 00809-0100-4308, Rev CA August 2017 Table 6-2. Configuration Error Details (D:) Message Description Recommended actions 1. Check the lower and upper range values in relation Lower Range Value or The lower/upper range value is outside the to the sensor limits.
  • Page 100 PRELIMINARY Service and Troubleshooting Reference Manual August 2017 00809-0100-4308, Rev CA Table 6-3. Maintenance Alerts (M:) Message Description Recommended actions 1. Replace the Power Module, see “Power module Supply Voltage Low The supply voltage is low and may affect replacement” on page 106.
  • Page 101 PRELIMINARY Reference Manual Service and Troubleshooting 00809-0100-4308, Rev CA August 2017 Table 6-4. Advisory Alerts (A:) Message Description Recommended actions 1. If logging dynamic data is not needed, this advisory Database Memory The device has failed to write to the database alert can be safely ignored.

  • Page 102: Troubleshooting Guide

    PRELIMINARY Service and Troubleshooting Reference Manual August 2017 00809-0100-4308, Rev CA Troubleshooting guide If there is a malfunction despite the absence of alerts, see Table 6.3.1 for information on possible causes and recommended actions. The troubleshooting guide contains the following symptoms: Incorrect level readings, see page...

  • Page 103: Incorrect Or Missing Interface Level Reading

    PRELIMINARY Reference Manual Service and Troubleshooting 00809-0100-4308, Rev CA August 2017 Symptom Possible cause and recommended actions May be caused by a disturbing object in the tank. Read the Echo Level stuck in measuring range. Curve and adjust Thresholds, see “Adjusting thresholds”...

  • Page 104: Power Module Troubleshooting

    PRELIMINARY Service and Troubleshooting Reference Manual August 2017 00809-0100-4308, Rev CA 6.3.3 Power module troubleshooting Symptom Possible cause and recommended actions Consider Update Rate, refer to “Configure update rate” on The Power Module seems to run out of page 67. Selecting a fast update rate has an impact on Power battery very fast.

  • Page 105: Service And Troubleshooting Tools

    PRELIMINARY Reference Manual Service and Troubleshooting 00809-0100-4308, Rev CA August 2017 Service and troubleshooting tools This section briefly describes tools and functions in the AMS Wireless Configurator and Field ™ Communicator which may be useful for service and troubleshooting of Rosemount 3308 Series Transmitter.

  • Page 106: Adjusting Thresholds

    PRELIMINARY Service and Troubleshooting Reference Manual August 2017 00809-0100-4308, Rev CA 6.4.2 Adjusting thresholds Measurement with the Rosemount 3308 is based on the fact that the radar signal pulses are reflected by the product surface and the interface between two liquids. Signal amplitude thresholds are used to separate the measurement signal from disturbing echoes and noise.
  • Page 107 The Surface Threshold should be at least 3 Cnts greater than the amplitude of disturbances. Surface echo Disturbance Surface Threshold At least 3 Cnts margin DISTANCE ™ Contact your local Emerson representative if the transmitter is still having difficulties to track the product surface after applying the guidelines. Service and Troubleshooting...
  • Page 108 PRELIMINARY Service and Troubleshooting Reference Manual August 2017 00809-0100-4308, Rev CA Guidelines for setting the interface threshold The Interface Threshold should be approximately 50% of the interface signal amplitude. If possible, Interface Threshold should be higher than Surface Threshold. Procedure for adjusting thresholds To adjust the amplitude thresholds: 1.
  • Page 109 PRELIMINARY Reference Manual Service and Troubleshooting 00809-0100-4308, Rev CA August 2017 If there are disturbing objects in the tank, the Surface Threshold must be carefully set to avoid locking on the wrong amplitude peak. In Figure 6-5, the Surface Threshold is too low, and as a result the transmitter has locked on a peak above the actual product surface.

  • Page 110: Viewing Measurement History

    PRELIMINARY Service and Troubleshooting Reference Manual August 2017 00809-0100-4308, Rev CA Figure 6-7. Echo Curve Plot Indicating that the Interface Threshold for the Interface Peak Is Too High DISTANCE A. Surface Threshold Product Surface Peak C. The Interface Threshold is above the Interface Peak. By adjusting Interface Threshold, the peak at the interface between the upper and lower products is detected as illustrated in Figure...

  • Page 111: Reviewing Network Join Status And Details

    PRELIMINARY Reference Manual Service and Troubleshooting 00809-0100-4308, Rev CA August 2017 6.4.4 Reviewing network join status and details Network join status Wireless devices join the network through a four step process: Step 1. Network Found Step 2. Network Security Clearance Granted Step 3.

  • Page 112: Using The Simulation Mode

    PRELIMINARY Service and Troubleshooting Reference Manual August 2017 00809-0100-4308, Rev CA Figure 6-9. Locate Device Pattern 6.4.6 Using the simulation mode This function can be used to simulate measurements and alerts. 1. Select Service Tools > Simulate. 2. Select desired variable and follow the on-screen instructions. 6.4.7 Using the verification method The Verification method is used to verify distance measurement with the Rosemount VeriCase.
  • Page 113 PRELIMINARY Reference Manual Service and Troubleshooting 00809-0100-4308, Rev CA August 2017 The surface readings in such applications will be stabilized by setting the Peak Detection Method to Threshold Intersection. The point used for level measurement is then changed, see Figure 6-11.

  • Page 114: Handling Disturbances At The Top Of The Tank

    PRELIMINARY Service and Troubleshooting Reference Manual August 2017 00809-0100-4308, Rev CA 6.5.2 Handling disturbances at the top of the tank Adjusting the near zone threshold The Near Zone Threshold is used to filter out disturbing echoes and noises at the top of the tank. By default, this threshold is automatically calculated by the device, and is sufficient in most conditions.
  • Page 115 PRELIMINARY Reference Manual Service and Troubleshooting 00809-0100-4308, Rev CA August 2017 2. Set the Near Zone Threshold. a. Select Service Tools > Echo Tuning > Near Zone > Near Zone Threshold. b. Under Threshold Control, select User Defined. If using Field Communicator, select Send. The Threshold and End Distance values can now be changed.
  • Page 116 PRELIMINARY Service and Troubleshooting Reference Manual August 2017 00809-0100-4308, Rev CA Note Desired measuring range must be below the Upper Null Zone. Note Before changing the Upper Null Zone, check entered limit and deadband values for the High Level Alerts. High Level Alerts should not be placed in the Upper Null Zone.

  • Page 117: Interface Measurements With Fully Submerged Probes

    PRELIMINARY Reference Manual Service and Troubleshooting 00809-0100-4308, Rev CA August 2017 6.5.3 Interface measurements with fully submerged probes The Measurement Mode Interface Level with Submerged Probe is used to handle interface measurements when the product level is not visible, for example in a full chamber pipe as illustrated in Figure 6-17.

  • Page 118: Noise Or Weak Surface Echoes

    PRELIMINARY Service and Troubleshooting Reference Manual August 2017 00809-0100-4308, Rev CA 6.5.4 Noise or weak surface echoes In difficult applications where the surface echo peak is low compared to the noise, it is recommended to set the Performance Mode to High Performance. A low surface peak compared to the noise might be caused by a turbulent surface, foam, low dielectric constant, plastic tanks, and so on.
  • Page 119 PRELIMINARY Reference Manual Service and Troubleshooting 00809-0100-4308, Rev CA August 2017 Handling considerations The Black Power Module with the wireless unit contains two "C" size primary lithium/thionyl chloride batteries. Each battery contains approximately 2.5 grams of lithium, for a total of five grams in each Power Module.

  • Page 120: Transmitter Head Replacement

    PRELIMINARY Service and Troubleshooting Reference Manual August 2017 00809-0100-4308, Rev CA Transmitter head replacement Figure 6-18. Transmitter Head Replacement Flange version Threaded version Put the protection Put the protection plug here! plug here! A. Nut B. Process Seal C. Adapter 1.

  • Page 121: Probe Replacement

    PRELIMINARY Reference Manual Service and Troubleshooting 00809-0100-4308, Rev CA August 2017 Probe replacement Figure 6-19. Probe Replacement Flange version Threaded version Transmitter head Process seal Probe 1. Loosen the nut. 2. Remove the transmitter head from the old probe. Make sure to protect the transmitter head bottom from dust and water.

  • Page 122: Service Support

    00809-0100-4308, Rev CA Service support To expedite the return process outside of the United States, contact the nearest Emerson representative. Within the United States, call the Emerson Instrument and Valve Response Center using the 1-800-654-RSMT (7768) toll-free number. This center, available 24 hours a day, will assist you with any needed information or materials.

  • Page 123: Performance Specifications

    PRELIMINARY Reference Manual Specifications and Reference Data 00809-0100-4308, Rev CA August 2017 Appendix A Specifications and Reference Data Performance specifications ............page 111 Functional specifications .

  • Page 124: Interface Measuring Range

    PRELIMINARY Specifications and Reference Data Reference Manual August 2017 00809-0100-4308, Rev CA A.1.3 Interface measuring range The maximum allowable upper product thickness/measuring range is primarily determined by the dielectric constants of the two liquids. Typical applications include interfaces between oil/oil-like and water/water-like liquids, with a low (<3) dielectric constant for the upper product and a high (>20) dielectric constant for the lower product.
  • Page 125 Coaxial 500 cP Not recommended Consult your local Emerson representative in the case of agitation/turbulence and high viscous products. For viscous or sticky applications, it is not recommended to use centering discs mounted along the probe. Specifications and Reference Data...

  • Page 126: Accuracy Over Measuring Range

    PRELIMINARY Specifications and Reference Data Reference Manual August 2017 00809-0100-4308, Rev CA A.1.4 Accuracy over measuring range The measuring range depends on probe type, dielectric constant of the product and installation environment, and is limited by the Blind Zones at the very top and bottom of the probe.
  • Page 127 PRELIMINARY Reference Manual Specifications and Reference Data 00809-0100-4308, Rev CA August 2017 Figure A-3. Accuracy over Measuring Range for Rigid Single Lead/Segmented Rigid Single Probes Water (DC = 80) Oil (DC = 2.2) ± 0.12 in. ± 1.18 in. ± 0.12 in.

  • Page 128: Functional Specifications

    PRELIMINARY Specifications and Reference Data Reference Manual August 2017 00809-0100-4308, Rev CA Figure A-5. Accuracy over Measuring Range for Coaxial Probe Water (DC = 80) Oil (DC = 2.2) ± ± ± ± 0.12 in. 1.18 in. 0.12 in. 1.18 in. (3 mm) (30 mm) (3 mm)

  • Page 129: Display And Configuration

    PRELIMINARY Reference Manual Specifications and Reference Data 00809-0100-4308, Rev CA August 2017 Modulation type Table A-3. Output Variables LCD display PV, SV, TV, QV QPSK/iEEE 802.15.4 DSSS IEC 62591 (WirelessHART) Level Number of channels Distance Surface Signal Strength Channel spacing Total Volume Interface Level 5 MHz...

  • Page 130: Process Temperature And Pressure Rating

    PRELIMINARY Specifications and Reference Data Reference Manual August 2017 00809-0100-4308, Rev CA A.2.5 Process temperature and Duplex 2205 (UNS S31803) flanges according to ASME B16.5 Table 2-2.8: pressure rating Max. 302 °F/580 psig (150 °C/40 bar) Figure A-7 gives the maximum process temperature (measured at the lower part of the flange or threaded connection) and pressure rating.

  • Page 131: Interface Measurements

    Minimum detectable upper product thickness is 4 in. (10 cm) when the upper product is oil (DC=2.2) and the lower product is water (DC=80). For guidelines on emulsion situations, consult your local ™ Emerson representative. For additional information, see the Guided Wave Radar Interface Measurement Technical Note.

  • Page 132: Conditions Used For Flange Strength Calculations

    PRELIMINARY Specifications and Reference Data Reference Manual August 2017 00809-0100-4308, Rev CA A.2.9 Conditions used for flange strength calculations Table A-7. 316 SST or Process Connection with Strength Calculations Standard Bolting material Gasket Flange material Hub material Soft (1a) with min. thickness ASME Stainless steel SA193 B8M Class 2 Stainless steel SA479M...

  • Page 133: Physical Specifications

    This is defined from the Upper Reference Point to the end of application. Emerson is not in a position to evaluate or the probe (weight included, if applicable). guarantee the compatibility of the process fluid or other process parameters with the product, options, Figure A-10.

  • Page 134: Material Exposed To Tank Atmosphere

    PRELIMINARY Specifications and Reference Data Reference Manual August 2017 00809-0100-4308, Rev CA A.3.6 Material exposed to tank Table A-10. Minimum and Maximum Probe Length atmosphere Probe type Probe length Flexible single lead 3.3 to 55.8 ft. (1 to 17 m) Material of Material Rigid single lead (0.3-in./8 mm)

  • Page 135: End Weight And Anchoring Options

    PRELIMINARY Reference Manual Specifications and Reference Data 00809-0100-4308, Rev CA August 2017 Table A-12. End Weight Item Weight SST probe: 0.88 lb (0.40 kg) Small weight (code W1) PTFE covered probe: 2.20 lb (1 kg) Short weight (code W2) 0.88 lb (0.40 kg) Heavy weight (code W3) 2.43 lb (1.10 kg) Flexible twin lead probe...

  • Page 136: Ordering Information

    PRELIMINARY Specifications and Reference Data Reference Manual August 2017 00809-0100-4308, Rev CA A.4 Ordering information Specification and selection of product materials, options, or components must be made by the purchaser of the equipment. page 121 for more information on Material Selection. Table A-13.
  • Page 137 PRELIMINARY Reference Manual Specifications and Reference Data 00809-0100-4308, Rev CA August 2017 Table A-13. Rosemount 3308 Series Level and/or Interface Measurements in Liquids Ordering Information ★ The starred offerings ( ) represent the most common options and should be selected for best delivery. The non-starred offerings are subject to additional delivery lead time.
  • Page 138 PRELIMINARY Specifications and Reference Data Reference Manual August 2017 00809-0100-4308, Rev CA Table A-13. Rosemount 3308 Series Level and/or Interface Measurements in Liquids Ordering Information ★ The starred offerings ( ) represent the most common options and should be selected for best delivery. The non-starred offerings are subject to additional delivery lead time.
  • Page 139 PRELIMINARY Reference Manual Specifications and Reference Data 00809-0100-4308, Rev CA August 2017 Table A-13. Rosemount 3308 Series Level and/or Interface Measurements in Liquids Ordering Information ★ The starred offerings ( ) represent the most common options and should be selected for best delivery. The non-starred offerings are subject to additional delivery lead time.
  • Page 140 PRELIMINARY Specifications and Reference Data Reference Manual August 2017 00809-0100-4308, Rev CA Table A-13. Rosemount 3308 Series Level and/or Interface Measurements in Liquids Ordering Information ★ The starred offerings ( ) represent the most common options and should be selected for best delivery. The non-starred offerings are subject to additional delivery lead time.
  • Page 141 PRELIMINARY Reference Manual Specifications and Reference Data 00809-0100-4308, Rev CA August 2017 Table A-14. Availability of Process Connections - Material of Construction Codes 1, 2, 3, 7, and 8 (Type vs. Size and Rating) Process connection size Process connection rating Thread/Tri Clamp ASME B16.5 flanges EN1092-1 flanges...

  • Page 142: Spare Parts And Accessories

    PRELIMINARY Specifications and Reference Data Reference Manual August 2017 00809-0100-4308, Rev CA A.5 Spare parts and accessories Table A-16. Rosemount 3308 Series Spare Parts List - Transmitter Head Model Product description 3308A Guided Wave Radar Level Transmitter Profile Reference accuracy High Performance ±0.12 in.
  • Page 143 PRELIMINARY Reference Manual Specifications and Reference Data 00809-0100-4308, Rev CA August 2017 Table A-16. Rosemount 3308 Series Spare Parts List - Transmitter Head Process connection size Not Applicable Process connection rating Not Applicable Process connection type Not Applicable Probe Type Not Applicable Probe length units Not Applicable...
  • Page 144 PRELIMINARY Specifications and Reference Data Reference Manual August 2017 00809-0100-4308, Rev CA Table A-16. Rosemount 3308 Series Spare Parts List - Transmitter Head Extended product warranty 3-year limited warranty 5-year limited warranty Plantweb diagnostic Functionality HART Diagnostics (see page 117) Engineered solutions (see page 123)
  • Page 145 PRELIMINARY Reference Manual Specifications and Reference Data 00809-0100-4308, Rev CA August 2017 Table A-17. Rosemount 3308 Series Spare Parts List - Probe Sealing o-ring material (see Table A-5 on page 118) Viton Fluoroelastomer Ethylene Propylene (EPDM) Kalrez 6375 Perfluoroelastomer Nitrile Butadiene (NBR) Process connection size (see Table A-14 on page 129 for availability)
  • Page 146 PRELIMINARY Specifications and Reference Data Reference Manual August 2017 00809-0100-4308, Rev CA Table A-17. Rosemount 3308 Series Spare Parts List - Probe Fisher-Proprietary, 316 SST, (for 249B and 259B cages) Torque Tube Flange, 316L Fisher-Proprietary, 316 SST, (for 249C cages) Torque Tube Flange, 316L Tri Clamp Tri Clamp Probe Type...
  • Page 147 PRELIMINARY Reference Manual Specifications and Reference Data 00809-0100-4308, Rev CA August 2017 Table A-17. Rosemount 3308 Series Spare Parts List - Probe Installation options Long Stud for Flexible Single Lead Probes, 25 cm (10 in.) (for use in tall nozzles) Mounting Bracket for 1½-in.
  • Page 148 PRELIMINARY Specifications and Reference Data Reference Manual August 2017 00809-0100-4308, Rev CA Table A-18. Accessories Ordering Information The starred offerings (★) represent the most common options and should be selected for best delivery. The non-starred offerings are subject to additional delivery lead time. (1)(2) Centering discs for rigid single lead probe (d=0.3"/8 mm) Outer diameter...
  • Page 149 PRELIMINARY Reference Manual Specifications and Reference Data 00809-0100-4308, Rev CA August 2017 Table A-18. Accessories Ordering Information The starred offerings (★) represent the most common options and should be selected for best delivery. The non-starred offerings are subject to additional delivery lead time. Centering discs for mounting between segments (probe type 4S only) Outer diameter 03300-1656-1002...
  • Page 150 PRELIMINARY Specifications and Reference Data Reference Manual August 2017 00809-0100-4308, Rev CA Table A-18. Accessories Ordering Information The starred offerings (★) represent the most common options and should be selected for best delivery. The non-starred offerings are subject to additional delivery lead time. Other ®...

  • Page 151: Dimensional Drawings

    PRELIMINARY Reference Manual Specifications and Reference Data 00809-0100-4308, Rev CA August 2017 A.6 Dimensional drawings Figure A-11. Flexible Single Lead Probe 3.9 (100.2) 2.8 (71.3) External antenna (option WK1) NPT 1-in., s52 12 (297.2) NPT 1½-in., s52 NPT 2-in., s60 Thread sealing 3.4 (86) H (Nozzle height)
  • Page 152 PRELIMINARY Specifications and Reference Data Reference Manual August 2017 00809-0100-4308, Rev CA Figure A-12. Rigid Single Lead Probe 2.8 (71.3) 3.9 (100.2) External antenna (option WK1) 12 (297.2) NPT 1-in., s52 NPT 1½-in., s52 NPT 2-in., s60 Thread sealing 3.4 (86) Nozzle height (H) H <...
  • Page 153 PRELIMINARY Reference Manual Specifications and Reference Data 00809-0100-4308, Rev CA August 2017 Figure A-13. Segmented Rigid Single Lead Probe 2.8 (71.3) 3.9 (100.2) External antenna (option WK1) 12 (297.2) NPT 1½-in., s52 NPT 2-in., s60 Thread sealing 3.4 (86) 0.6 (15) Nozzle height (H) H <...
  • Page 154 PRELIMINARY Specifications and Reference Data Reference Manual August 2017 00809-0100-4308, Rev CA Figure A-14. Coaxial Probe 2.8 (71.3) 3.9 (100.2) External antenna (option WK1) NPT 1-in., s52 12 (297.2) NPT 1½-in., s52 NPT 2-in., s60 Thread sealing 3.4 (86) Nozzle diameter Min.
  • Page 155 PRELIMINARY Reference Manual Specifications and Reference Data 00809-0100-4308, Rev CA August 2017 Figure A-15. Flexible Twin Lead Probe 2.8 (71.3) 3.9 (100.2) External antenna (option WK1) 12 (299.5) NPT 1½-in., s52 NPT 2-in., s60 3.5 (88) Thread sealing Nozzle height (H) H <...
  • Page 156 PRELIMINARY Specifications and Reference Data Reference Manual August 2017 00809-0100-4308, Rev CA Figure A-16. Mounting Bracket (Option Code BR) Pipe mounting Pipe mounting (vertical pipe) (horizontal pipe) Pipe diameter, max 2.5 in. (64 mm) (133) Wall mounting Hole pattern for wall mounting 0.8 (20) 0.3 (7) (70)
  • Page 157 PRELIMINARY Reference Manual Specifications and Reference Data 00809-0100-4308, Rev CA August 2017 Figure A-17. High Gain, Remote Antenna (Option Code WN1) Mounting bracket 0.53 (13.5) 2.75 (69.9) 0.50 (12.7) Antenna 20.2 (513) 2.75 (69.9) 4.22 (107.2) 0.13 (3.3) Ø 0.41 (10.4) 3.80 (96.5) Mounting bracket 1.05 (26.7)
  • Page 158 PRELIMINARY Specifications and Reference Data Reference Manual August 2017 00809-0100-4308, Rev CA Figure A-18. Proprietary Flanges Raised face Recessed face D: Outside diameter : Flange thickness with gasket surface : Flange thickness without gasket surface : Gasket surface thickness G: Gasket surface diameter # Bolts: Number of bolts K: Bolt hole circle diameter Dimensions are in inches (millimeters).

  • Page 159: Safety Messages

    PRELIMINARY Reference Manual Product Certifications 00809-0100-4308, Rev CA August 2017 Appendix B Product Certifications Safety messages ..............page 147 European Union directive information .

  • Page 160: European Union Directive Information

    The most current revision is available at Emerson.com/Rosemount. Changes or modifications to the equipment not expressly approved by Emerson could void the user’s authority to B.3 Telecommunication compliance operate the equipment. All wireless devices require certification to ensure that they adhere Cet appareil est conforme à...

  • Page 161: Canada

    5. The maximum permitted operating temperature of the protect the enclosure to avoid a potential risk of ignition due Rosemount 3308A transmitter is 70 °C. To avoid the effects to impact or friction. of process temperature and other thermal effects care shall be taken to ensure that the “Electronics Temperature”...

  • Page 162: Brazil

    5. The maximum permitted operating temperature of the B.6.8 EAC – Belarus, Kazakhstan, Russia Rosemount 3308A transmitter is 70 °C. To avoid the effects of process temperature and other thermal effects care shall Technical Regulations Customs Union (EAC) Intrinsic Safety be taken to ensure that the “Electronics Temperature”...

  • Page 163: Rev Ca August

    PRELIMINARY Reference Manual Product Certifications 00809-0100-4308, Rev CA August 2017 Figure B-1. Installation Drawing 3308 FM & CSA Intrinsic Safety Product Certifications...
  • Page 164 PRELIMINARY Product Certifications Reference Manual August 2017 00809-0100-4308, Rev CA Product Certifications...

  • Page 165: Cappendix C: High Gain Remote Antenna Option

    To maintain wireless performance and avoid non-compliance with spectrum regulations, do not change the length of cable or the antenna type. ™ If the supplied remote mount antenna kit is not installed per these instructions, Emerson is not responsible for wireless performance or non-compliance with spectrum regulations.

  • Page 166: Functional And Physical Specifications

    PRELIMINARY High Gain Remote Antenna Option Reference Manual August 2017 00809-0100-4308, Rev CA Functional and physical specifications C.2.1 General Weight: 1.0 lb (0.4 kg) ® Ratings: NEMA 4X, and IP66/67 Vibration: 3g Max vibration C.2.2 Wireless ® Output: WirelessHART 2.4 GHz DSSS (Direct Sequence Spread Spectrum) Communication range: 2/3 mile (3,300 feet) (1.0 km) with L.O.S.

  • Page 167: Affix Coaxial Cable

    PRELIMINARY Reference Manual High Gain Remote Antenna Option 00809-0100-4308, Rev CA August 2017 C.3.3 Affix coaxial cable Ensure that coaxial cable is securely affixed to the mast to avoid excessive cable movement. C.3.4 Install coaxial drip loop Ensure a drip loop is installed not closer than 1 foot (0.3 meters) from the transmitter. It may also be convenient to affix the drip loop to the lower portion of the mast ensuring that condensation or rainwater will flow away from the coaxial connections.

  • Page 168: Install The High Gain Remote Antenna

    PRELIMINARY High Gain Remote Antenna Option Reference Manual August 2017 00809-0100-4308, Rev CA Install the high gain remote antenna 1. Mount the transmitter following best practice mounting procedures as outlined in Section 3: Installation. 2. Connect the RF lightning arrestor to the device and tighten. RF lightning arrestor 3.
  • Page 169 PRELIMINARY Reference Manual High Gain Remote Antenna Option 00809-0100-4308, Rev CA August 2017 5. Unwind the coaxial cable and connect the cable to both the antenna and the lightning arrestor connected to the transmitter, leaving one loop minimum for a drip loop. Ensure the drip loop is lower than the device, allowing water to flow away from the device.
  • Page 170 PRELIMINARY High Gain Remote Antenna Option Reference Manual August 2017 00809-0100-4308, Rev CA High Gain Remote Antenna Option...

  • Page 171: Dappendix D: Configuration Parameters

    PRELIMINARY Reference Manual Configuration Parameters 00809-0100-4308, Rev CA August 2017 Appendix D Configuration Parameters Safety messages ..............page 159 Menu overview of the Device Descriptor (DD) .

  • Page 172: Menu Overview Of The Device Descriptor (Dd)

    PRELIMINARY Configuration Parameters Reference Manual August 2017 00809-0100-4308, Rev CA Menu overview of the Device Descriptor (DD) The menu tree in Figure D-1 is applicable for both the DD in AMS Wireless Configurator and the Field Communicator. Figure D-1. Menu Tree Overview Device Status Communication Status...

  • Page 173: Configuration Parameters

    PRELIMINARY Reference Manual Configuration Parameters 00809-0100-4308, Rev CA August 2017 Configuration parameters This section presents a brief introduction to all configuration parameters. ™ The Rosemount 3308 Series Transmitter can be configured for level, volume, interface level, interface distance measurements, and interface thickness. The Rosemount 3308 Series Transmitter can be pre-configured according to the ordering specifications in the Configuration Data Sheet.
  • Page 174 PRELIMINARY Configuration Parameters Reference Manual August 2017 00809-0100-4308, Rev CA Figure D-3. Upper Reference Point BSPP (G) Flange Tri Clamp A. Upper Reference Point Probe Length Probe type The transmitter is designed to optimize measurement performance for each probe type. The transmitter automatically makes an initial calibration based on the type of probe that is used.
  • Page 175 PRELIMINARY Reference Manual Configuration Parameters 00809-0100-4308, Rev CA August 2017 Nozzle height The distance between the Upper Reference Point (normally the lower side of the device flange) and the end of the nozzle. Note that nozzle may extend into the tank (which should be included in the height). Measurement mode Select the Measurement Mode to use in the device.

  • Page 176: Manual Setup - Device

    PRELIMINARY Configuration Parameters Reference Manual August 2017 00809-0100-4308, Rev CA Tank material Select material of construction of the tank. Typical interface condition The typical interface condition in the tank. Select one of the following conditions: Table D-1. Typical Interface Conditions Option Description Unknown or Other condition...
  • Page 177 PRELIMINARY Reference Manual Configuration Parameters 00809-0100-4308, Rev CA August 2017 Default update rate This defines how often the broadcast message is sent to the gateway. Faster update rates have an impact on the total communications traffic on the network, and power module life. Device display Display mode The display can be configured to different display modes: Disabled, On Demand, or Periodic.
  • Page 178 PRELIMINARY Configuration Parameters Reference Manual August 2017 00809-0100-4308, Rev CA HART - Percent of range Upper range value Value for Primary Variable (PV) corresponding to 100% range. Lower range value Value for Primary Variable (PV) corresponding to 0% range. Upper sensor limit The upper boundary for the range over which the sensor works properly.
  • Page 179 PRELIMINARY Reference Manual Configuration Parameters 00809-0100-4308, Rev CA August 2017 Message User's own information. Not required for operation of the device and can be left out if desired. Date User's own information. Manufacturing date by default. Not required for operation of the device and can be left out if desired.

  • Page 180: Manual Setup - Level

    PRELIMINARY Configuration Parameters Reference Manual August 2017 00809-0100-4308, Rev CA D.3.3 Manual setup - Level Probe Weight type Type of weight at the end of the probe. Only applicable to the flexible single lead probe type. Table D-4. Weight Types Type Option code Description...
  • Page 181 PRELIMINARY Reference Manual Configuration Parameters 00809-0100-4308, Rev CA August 2017 Note Measurements are not performed within the Upper Null Zone. and level alerts located in the Upper Null Zone will not be triggered. Always configure your level alerts below the Upper Null Zone. For narrow nozzles it may be necessary to increase the Upper Null Zone (UNZ) in order to reduce the measuring range in the upper part of the tank.
  • Page 182 PRELIMINARY Configuration Parameters Reference Manual August 2017 00809-0100-4308, Rev CA Figure D-5. Probe Angle ( ) Remote housing If the transmitter head is mounted apart from the probe, the length of cable between probe and remote housing must be configured. User defined probe settings Parameters for user defined probe.
  • Page 183 PRELIMINARY Reference Manual Configuration Parameters 00809-0100-4308, Rev CA August 2017 Environment Vapor dielectric constant Enter the dielectric constant (DC) for the vapor gas in the tank. For normal air the vapor DC is close to 1. In some applications there is heavy vapor above the product surface having a significant influence on the level measurement.

  • Page 184: Alert Setup

    PRELIMINARY Configuration Parameters Reference Manual August 2017 00809-0100-4308, Rev CA Figure D-6. Strapping Points A. Actual tank bottom may look like this. Using only three strapping points results in a level-to-volume profile that is more angular than the actual shape. C.
  • Page 185 PRELIMINARY Reference Manual Configuration Parameters 00809-0100-4308, Rev CA August 2017 Figure D-7. Signal Quality Alert Alert ON Deadband Limit TIME Limit The Signal Quality value that will trigger the alert. Deadband An area of the Signal Quality range where no action occurs to prevent alert from activating/deactivating too quickly.
  • Page 186 PRELIMINARY Configuration Parameters Reference Manual August 2017 00809-0100-4308, Rev CA Figure D-8. High Level Alerts for Rising Levels Alert ON Limit Deadband TIME A. The alert is active when the level value rises above the alert limit. The alert turns off when the value falls below the deadband. Figure D-9.
  • Page 187 PRELIMINARY Reference Manual Configuration Parameters 00809-0100-4308, Rev CA August 2017 Lost measurement Lost measurement behavior Configure level value to report if measurement is lost unexpectedly. Choose one of the following actions: Table D-5. Lost Measurement Behavior Options Option Description Alarm (NaN Value/Bad Status) If the measurement is lost, the level value will report: “Not a Number / Bad Status”.

  • Page 188: Echo Tuning

    PRELIMINARY Configuration Parameters Reference Manual August 2017 00809-0100-4308, Rev CA D.3.5 Echo Tuning Thresholds Figure D-10. Thresholds DISTANCE A. Reference Threshold Surface Threshold C. Interface Threshold D. Probe End Threshold Threshold control Thresholds can be automatically calculated by device or manually set by user. This setting is valid for all thresholds on the Thresholds tab (Surface, Interface Reference, and Probe End Thresholds).
  • Page 189 PRELIMINARY Reference Manual Configuration Parameters 00809-0100-4308, Rev CA August 2017 Near zone threshold Threshold control The Near Zone Threshold can be automatically calculated by device or manually set by user. Threshold Threshold to filter out noise in a zone near the device. Noise below the threshold is suppressed. This threshold replaces the Surface threshold in the zone where it is applicable.
  • Page 190 PRELIMINARY Configuration Parameters Reference Manual August 2017 00809-0100-4308, Rev CA Near zone compensation Improves measurement performance in the zone close to the device by compensating for probe dependent echo signature or recorded echo signature. If Near Zone Compensation is disabled, neither the probe dependent compensation nor the compensation due to Trim Near Zone will be used by the device.
  • Page 191 Rosemount 3308 Series. The information in this section can to be used by DeltaV for alert ™ ® monitoring, and in the Emerson 1420 Wireless Gateway for Additional Status mapping in Modbus OPC, etc. A complete list of Additional Status bits is available in the Wireless Gateway. Table E-1 displays the device variable, variable mapping indexes, and default mapping.
  • Page 192 PRELIMINARY Alert Message Mapping Reference Manual August 2017 00809-0100-4308, Rev CA Table E-2. Failure Alerts (F:) Message Additional status Description An electronics error that could impact the Electronics Failure Byte 8::Bit 6 device measurement reading has occurred. The wireless radio has detected a failure Radio Failure Byte 1::Bit 6 or stopped communicating.
  • Page 193 PRELIMINARY Reference Manual Alert Message Mapping 00809-0100-4308, Rev CA August 2017 Table E-4. Advisory Alerts (A:) Message Additional status Description The device has failed to write to the database memory at some time in the Database Memory Warning Byte 0::Bit 2 past.
  • Page 194 PRELIMINARY Alert Message Mapping Reference Manual August 2017 00809-0100-4308, Rev CA Alert Message Mapping...
  • Page 195 PRELIMINARY Reference Manual Index 00809-0100-4308, Rev CA August 2017 Index ..........56 Display .
  • Page 196 PRELIMINARY Index Reference Manual August 2017 00809-0100-4308, Rev CA ........166 Percent of Range Pipe installations .
  • Page 197 PRELIMINARY Reference Manual Index 00809-0100-4308, Rev CA August 2017 Tank connection ........18, 38 Flange .
  • Page 198 PRELIMINARY Index Reference Manual August 2017 00809-0100-4308, Rev CA Index...
  • Page 199 PRELIMINARY...
  • Page 200 +65 6777 0947 Sale page. Enquiries@AP.Emerson.com The Emerson logo is a trademark and service mark of Emerson Electric Co. DeltaV, Fisher, Ovation, Plantweb, Rosemount, Rosemount logotype, and SmartPower are trademarks of Emerson. Middle East and Africa Regional Office Bumax is a registered trademark of the Bufab Group.

Table of Contents