Teledyne TIENet 350 Ex Installation And Operation Manual
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Teledyne TIENet 350 Ex Installation And Operation Manual

Teledyne TIENet 350 Ex Installation And Operation Manual

Area velocity sensor
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TIENet
350 Ex
®
Area Velocity Sensor
Installation and Operation Guide
Manual #69-4853-001
Copyright © 2022. All rights reserved, Teledyne ISCO
Revision G, August 2023
Use and Disclosure of Data Information contained herein is classified as EAR99 under the U.S. Export
Administration Regulations.Export, reexport or diversion contrary to U.S. law is prohibited.

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  • Page 1 Area Velocity Sensor Installation and Operation Guide Manual #69-4853-001 Copyright © 2022. All rights reserved, Teledyne ISCO Revision G, August 2023 Use and Disclosure of Data Information contained herein is classified as EAR99 under the U.S. Export Administration Regulations.Export, reexport or diversion contrary to U.S. law is prohibited.
  • Page 3 Teledyne ISCO recommends that you read this manual completely before placing the equipment in service. Although Teledyne ISCO designs reliability into all equipment, there is always the possibility of a malfunction. This manual may help in diagnosing and repairing the malfunction.
  • Page 5 TIENet™ 350 Ex Area Velocity Sensor Safety TIENet™ 350 Ex Area Velocity Sensor Safety Before installing, operating, or maintaining this equipment, it is General Warnings imperative that all hazards and preventive measures are fully understood. While specific hazards may vary according to location and application, take heed of the following general warnings: WARNING...
  • Page 6 TIENet™ 350 Ex Area Velocity Sensor Safety The equipment and this manual use symbols used to warn of Hazard Symbols hazards. The symbols are explained below. Hazard Symbols Warnings and Cautions The exclamation point within the triangle is a warning sign alerting you of important instructions in the instrument’s technical reference manual.

  • Page 7: Table Of Contents

    TIENet Model 350 Ex Area Velocity ® Sensor Table of Contents Section 1 Introduction 1.1 Description............1-1 1.1.1 350 Ex Velocity Operation .
  • Page 8 5.6 Contact Teledyne ISCO........

  • Page 9: Section 1 Introduction

    Model 350 Ex Area Velocity ® Sensor Section 1 Introduction The Teledyne ISCO TIENet 350 Ex Area Velocity Sensor mea- sures flow stream average area velocity and liquid level. The ® information is provided to the Signature or DuraTracker flow meter in order to calculate the flow rate and total flow of the stream.

  • Page 10: 350 Ex Velocity Operation

    TIENet® Model 350 Ex Area Velocity Sensor Section 1 Introduction The 350 Ex AV sensor is available with a 10m, 23m, or cut-to-length cable. For greater distances, external connection via conduit, and connection of an additional TIENet device, the TIENet Ex Air Reference Box is available. Bulk TIENet cable may also be used for greater distances.

  • Page 11: Technical Specifications

    TIENet® Model 350 Ex Area Velocity Sensor Section 1 Introduction The difference between the pressures exerted on the transducer is the hydrostatic pressure, which is proportional to the level of the stream above the transducer. The analog representation of the hydrostatic pressure is digitized and sent to the Signature or DuraTracker as an RS-485 half-duplex signal.

  • Page 12: Optional Laserflow Applications

    TIENet 350 Ex AV Sensor w/ 10m Cable................60-4854-010 TIENet 350 Ex AV Sensor w/ 23m Cable................60-4854-011 TIENet 350 Ex AV Sensor w/ 2ft Cable and Connector, Surcharge ........60-4854-012 TIENet 350 Ex AV Sensor w/ 10m Cable and Connector............60-4854-013 TIENet 350 Ex AV Sensor w/ 23m Cable and Connector............60-4854-014...

  • Page 13: Ordering Information

    When the system arrives, inspect the outside packing for any damage. Then carefully inspect the contents for damage. If there Instructions is damage, contact the delivery company and Teledyne ISCO (or its agent) immediately. EAR99 Technology Subject to Restrictions Contained on the Cover Page...
  • Page 14 It is recommended that you retain the shipping cartons as they can be used to ship the unit in the event that it is necessary to transport the system. Please complete the registration card and return it to Teledyne ISCO. EAR99 Technology Subject to Restrictions Contained on the Cover Page...

  • Page 15: Section 2 Installation

    TIENet Model 350 Ex Area Velocity ® Sensor Section 2 Installation The Signature or DuraTracker Flow Logger does not have to be mounted near the flow stream. You can install the flow meter itself at a convenient, protected location and route the sensor cable to the measurement point (maxiumum length of 150 meters or 493 feet if using Ex Reference Air Box).

  • Page 16: Installing The 350 Ex Av Sensor

    TIENet® Model 350 Ex Area Velocity Sensor Section 2 Installation 2.2 Installing the 350 Ex Prior to mounting the sensor in the flow stream, check the dis- played level reading. In open air, the reading should be zero. If AV Sensor not, adjust the level to zero from the Level Adjustment screen (refer to “Setting the 350 Ex Level”...

  • Page 17: Mounting Rings

    Though deburred, the edges of the stain- less steel can cut if improperly handled. Please read the infor- mation in the Teledyne ISCO Mounting Rings Manual on how best to install this device. To install a spring ring, compress the ring, slip it inside the pipe, 2.2.3 Spring Rings...
  • Page 18 TIENet® Model 350 Ex Area Velocity Sensor Section 2 Installation Figure 2-1 Sensor Installed on a Spring Ring Attaching the Sensor to the Attach the 350 Ex sensor to the ring either by using two 4-40x Ring Flathead screws or by snapping the optional probe carrier to the ring.

  • Page 19: Scissors Mounting Ring

    For pipes larger than 15" in diameter, Teledyne ISCO offers the 2.2.4 Scissors Mounting adjustable Scissors Ring (also known as the Universal Mounting Ring Ring).
  • Page 20 Base Section Figure 2-2 Scissors Ring adjustment Note The hardware kit includes flat head screws and nuts.Teledyne ISCO strongly recommends bolting the assembled sections together before installation, using the holes provided for that purpose. This can greatly increase safety and prevent the assembly from being torn apart.

  • Page 21: Completing The Sensor Installation

    TIENet® Model 350 Ex Area Velocity Sensor Section 2 Installation The 350 Ex sensor installation is finished by securing any excess 2.2.5 Completing the Sensor sensor cable using cable clamps or other means. Installation The reference tube inside the cable can be restricted or blocked if the cable is kinked, sharply bent, coiled, or otherwise pinched.
  • Page 22 TIENet® Model 350 Ex Area Velocity Sensor Section 2 Installation CONTROL DRAWING, 350Ex TIENET 604852022 REV H 8/27/21 350 Ex Area Velocity Sensor with Safe Area Host Device Classified (Hazardous) Location Unclassified (Safe) Location Cable and ref. air Air Vent Class I, Zone 0, Group II B Class I, Division 1, Group C, D sealed at interface...
  • Page 23 TIENet® Model 350 Ex Area Velocity Sensor Section 2 Installation CONTROL DRAWING, 350Ex TIENET 604852022 REV H 8/27/21 350 Ex Area Velocity Sensor with Safe Area Host Device Cont. Notes: “Unspecified Instrumentation” must be installed in accordance with its manufacturer’s control drawing. In the United States, wiring methods must be in accordance with the National Electrical Code (NEC), ANSI/NFPA 70, Article 504.
  • Page 24 TIENet® Model 350 Ex Area Velocity Sensor Section 2 Installation CONTROL DRAWING, 350Ex TIENET 604852022 REV H 8/27/21 350 Ex Area Velocity Sensor with Classified Area Host Device Classified (Hazardous) Location Unclassified (Safe) Location Class I, Zone 0, Group IIB Class I, Division 1, Group C, D (Or any Less-Hazardous Location) Unspecified Instrumentation...
  • Page 25 TIENet® Model 350 Ex Area Velocity Sensor Section 2 Installation CONTROL DRAWING, 350Ex TIENET 604852022 REV H 8/27/21 350 Ex Area Velocity Sensor with Safe Area Host Device Cont. Notes: “Unspecified Instrumentation” must be installed in accordance with its manufacturer’s control drawing. In the United States, wiring methods must be in accordance with the National Electrical Code (NEC), ANSI/NFPA 70, Article 504.
  • Page 26 TIENet® Model 350 Ex Area Velocity Sensor Section 2 Installation CONTROL DRAWING, 350Ex TIENET 604852022 REV H 8/27/21 DESCRIPTION OF CHANGE DATE Rev. F – Updated parameters and note 5 page 2 for multiple sensors 6/16/21 Rev. G – 6/30/21 Rev.

  • Page 27: Important Information Regarding "X" Marking

    TIENet® Model 350 Ex Area Velocity Sensor Section 2 Installation Note A TIENet barrier (PN# 60-4364-112) is available from Teledyne ISCO's customer service. WARNING Serpentine loop Do not coil the sensor cable; this will form an inductor and create a hazard. The cable should be kept as short as is practical.

  • Page 28: Connecting To Tienet Barrier

    TIENet® Model 350 Ex Area Velocity Sensor Section 2 Installation 2.5 Connecting to TIENet Refer to TIENet Barrier Installation Guide Teledyne ISCO Part No. 60-4803-079 barrier 2.6 Connecting the 350 Ex The sensor cable attaches to the sensor receptacle on the Dura- Tracker.
  • Page 29 TIENet® Model 350 Ex Area Velocity Sensor Section 2 Installation Figure 2-13 Inserting the connector 4. Connect the two caps together. Figure 2-14 Connecting the caps EAR99 Technology Subject to Restrictions Contained on the Cover Page 2-15...

  • Page 30: Connecting The 350 Ex Av Sensor To The Signature

    If you are using the 350 Ex AV sensor in a hazardous location, you must use a certified intrinsically safe flow meter such as the DuraTracker EX or a barrier such as the TIENet Barrier (Teledyne ISCO P/N 604364112). WARNING Before proceeding, ensure that the flow meter has been disconnected from mains power.
  • Page 31 TIENet® Model 350 Ex Area Velocity Sensor Section 2 Installation 2. If using a cord-grip fitting, install the cable nut in the appropriate opening on the bottom of the Signature enclo- sure, securing it to the wall with the lock nut (concave side facing wall).
  • Page 32 TIENet® Model 350 Ex Area Velocity Sensor Section 2 Installation Shield Remove red cap from the sensor’s reference tube. Braid-Drain Figure 2-17 TIENet Device terminal connections Figure 2-18 Attach wired terminal strip to case board socket 5. Insert the reference tubing into the REF AIR port on the case board, pushing it down inside the silicon tubing.
  • Page 33 TIENet® Model 350 Ex Area Velocity Sensor Section 2 Installation Note: Remove the red cap from the reference port, on the case board next to the TIENet connector, being used by the 350 Ex sensor. Figure 2-19 Insert the cable reference tubing into the case board reference port 6.

  • Page 34: Reference Line Support

    Ex Signature Flow Meter Reference Air Box and the unit is not in a classified area. For Signature systems using the TIENet 350 Ex Area Velocity 2.9.1 External Desiccator Sensor, and/or the 330 Bubbler Module, the external desiccator dries the air for a pressure transducer reference and air supply for the bubbler.
  • Page 35 TIENet® Model 350 Ex Area Velocity Sensor Section 2 Installation Figure 2-21 Remove red caps before installing external desiccant cartridge The desiccant cartridge is held in place by a spring tab on the side of the flow meter. Slide the cartridge onto the tab, engaging the two ports with the openings in the side of the Signature.
  • Page 36 TIENet® Model 350 Ex Area Velocity Sensor Section 2 Installation To air intake To reference port Figure 2-23 External desiccator, installed The desiccant cartridge requires periodic maintenance. Refer to Section 5.3 External Desiccator for instructions. Some Signature flow meters have a single piece of tubing Optimizing drying power installed between the reference port and the humidity connector, and a cap plug on the intake port.
  • Page 37 TIENet® Model 350 Ex Area Velocity Sensor Section 2 Installation Intake port tubing Reference port tubing Humidity connector tubing Figure 2-24 Tubing configuration for optimal drying power EAR99 Technology Subject to Restrictions Contained on the Cover Page 2-23...
  • Page 38 TIENet® Model 350 Ex Area Velocity Sensor Section 2 Installation EAR99 Technology Subject to Restrictions Contained on the Cover Page 2-24...

  • Page 39: Section 3 Setup And Programming For The Signature

    Signature 3.1 Configuring the To configure the Signature flow meter for operation with the System TIENet 350 Ex sensor, press ) to access the top MENU menu, and select Hardware Setup. For all TIENet devices including the 350 Ex, select Smart Sensor Setup (TIENet).
  • Page 40 ® TIENet Model 350 Ex Area Velocity Sensor Section 3 Setup and Programming for the Signature 3 5 0 Ve l o c i t y Done Cancel B C D E F G H I J K L M N c d e f g h i j k l m n o p ) - _ + = <...
  • Page 41 ® TIENet Model 350 Ex Area Velocity Sensor Section 3 Setup and Programming for the Signature Select Operation 1. Hardware Setup 2. Configure 3. Administration 4. Home Hardware Setup 1. Smart Sensor Setup (TIENet) 2. SDI-12 Setup 3. MODBUS Input Setup 4.

  • Page 42: Measurement Setup

    ® TIENet Model 350 Ex Area Velocity Sensor Section 3 Setup and Programming for the Signature 3.2 Measurement Setup From Measurement Setup (Figure 3-4), you can set up velocity measurement or make changes to the advanced settings. Note Refer to your Signature user manual for information about Flow Rate Input Setup and Volume Input Setup.

  • Page 43: Advanced Settings

    ® TIENet Model 350 Ex Area Velocity Sensor Section 3 Setup and Programming for the Signature Select Operation 1. Hardware Setup 3. Administration 2. Configure Options 4. Home Configure Options 1. Site Setup 5. Data Storage/Push Setup 2. Measurement Setup 6.
  • Page 44 ® TIENet Model 350 Ex Area Velocity Sensor Section 3 Setup and Programming for the Signature Advanced Warning: Any changes to the following data can adversely affect the performance of this Instrument! Select BACK to cancel or NEXT to continue. A + (B * v) + (C * v Input Velocity Coefficients Figure 3-5 Measurement setup: Advanced settings for 350 Ex AV...

  • Page 45: Section 4 Setup And Programming For The Duratracker

    Sensor Section 4 Setup and Programming for the DuraTracker The TIENet 350 Ex Area Velocity Sensor is compatible with the DuraTracker and DuraTracker EX Flow Meter. For Signature setup instructions, refer to Section 3. The DuraTracker is programmed and set up using Teledyne Isco Flowlink®...
  • Page 46 ® TIENet Model 350 Ex Area Velocity Sensor Section 4 Setup and Programming for the DuraTracker A TIENet Measurements window will display all avaiable mea- surements. You may un-check any measurements you do not want to store. Then click the "OK" buttion. Figure 4-2 Configuring TIENet Measurements The device will now appear in the Active TIENet Devices window.

  • Page 47: Measurement Display And Settings

    ® TIENet Model 350 Ex Area Velocity Sensor Section 4 Setup and Programming for the DuraTracker 4.2 Measurement Display The Measurements tab in the Site window lists the data types being measured by the DuraTracker and displays real-time mea- and Settings surements.

  • Page 48: Program Settings

    ® TIENet Model 350 Ex Area Velocity Sensor Section 4 Setup and Programming for the DuraTracker To select and configure any parameter for your connected devices, click the “Jump to measurement tab” button at the top of the Site window and hover over the DuraTracker. Explana- tions for the listed measurements are provided in Figure 4-5.

  • Page 49: Level

    ® TIENet Model 350 Ex Area Velocity Sensor Section 4 Setup and Programming for the DuraTracker After modifying a setting, click on the A button (or press F9 Changing a Setting PPLY on your keyboard). Flowlink sends the change to the Dura- Tracker and updates the site’s settings in its Flowlink database.

  • Page 50: Velocity Measurement Offset

    ® TIENet Model 350 Ex Area Velocity Sensor Section 4 Setup and Programming for the DuraTracker In round pipes it is possible to measure the level without disturb- ing the stream surface. This method is preferred. Refer to the di- agram in the margin.
  • Page 51 ® TIENet Model 350 Ex Area Velocity Sensor Section 4 Setup and Programming for the DuraTracker Figure 4-8 350 Ex Level Measurement tab in Flowlink Bottom of LaserFlow Bottom of Channel Figure 4-9 Submerged functionality: Initial 350 Ex Level setting EAR99 Technology Subject to Restrictions Contained on the Cover Page...
  • Page 52 ® TIENet Model 350 Ex Area Velocity Sensor Section 4 Setup and Programming for the DuraTracker The 350 Ex AV Sensor is capable of measuring velocity with a 4.3.4 350 Ex Velocity continuous wave Doppler sensor. Figure 4-10 350 Ex Velocity Measurement tab in Flowlink The Positive Velocity setting, when set to “true”, the LaserFlow will not attempt to determine flow direction and negative readings are discarded in the average velocity calculation.
  • Page 53 TIENet Model 350 Ex Area Velocity Sensor Section 4 Setup and Programming for the DuraTracker Figure 4-11 350 Ex Velocity tab: Advanced settings for optional TIENet 350 Ex AV sensor EAR99 Technology Subject to Restrictions Contained on the Cover Page...
  • Page 54 ® TIENet Model 350 Ex Area Velocity Sensor Section 4 Setup and Programming for the DuraTracker EAR99 Technology Subject to Restrictions Contained on the Cover Page 4-10...

  • Page 55: Section 5 Maintenance

    TIENet Model 350 Ex Area Velocity ® Sensor Section 5 Maintenance 5.1 Maintenance The following tables are recommended maintenance checks to ensure proper operation. As site conditions may vary, increase the frequency of inspections as needed. Severity of humidity and likelihood of ragging (blockage at a spe- cific site) must be considered when determining regularly scheduled maintenance.

  • Page 56: External Desiccator

    Note Teledyne ISCO recommends checking the desiccant at least every 6 months, and changing/renewing the desiccant before the entire compartment has changed color.

  • Page 57: Duratracker

    ® TIENet Model 350 Ex Area Velocity Sensor Section 5 Maintenance If removal is difficult, screw the caps back in and unscrew again. Gently knock the caps and the cartridge against a hard surface to free any small particles in the threads, as these can hinder proper sealing and cause wear.

  • Page 58: Reactivation Desiccant

    CAUTION It has been reported that the silica gel desiccant may produce irritating fumes when heated. Although Teledyne ISCO has not been able to reproduce these reports, it is recommended that you always reactivate desiccant in a well-ventilated room and use the recommended temperature range.

  • Page 59: In Pipe Or Channel Sensor Cleaning

    ® TIENet Model 350 Ex Area Velocity Sensor Section 5 Maintenance Note The silica gel desiccant may lose its ability to remove moisture after several reactivations. This may result in more frequent maintenance requirements. If the desiccant becomes ineffec- tive, replace it with new desiccant. 5.4 In Pipe or Channel Without removing the sensor from the flow stream, remove debris that may have collected in front of and around the sensor...

  • Page 60: Contact Teledyne Isco

    Model 350 Ex Area Velocity Sensor Section 5 Maintenance 5.6 Contact If you have further questions about the installation, operation, and maintenance of your TIENet device, please contact our Teledyne ISCO service department at: Teledyne ISCO 4700 Superior St. Lincoln, NE 68504...

  • Page 61: Appendix A Replacement Parts List

    Replacement parts are called out in illustrations in this section. Reference the call-outs in the accompanying tables to determine Diagrams and Listings the part number for the item. Replacement parts can be purchased by contacting Teledyne ISCO’s Customer Service Department. Teledyne ISCO Customer Service Department P.O.
  • Page 62 ® TIENet Model 350 Area Velocity Sensor Appendix A Replacement Parts List Note: Only the terminated version of the sensor has replaceable parts. EAR99 Technology Subject to Restrictions Contained on the Cover Page...

  • Page 63: Appendix B Velocity Error Codes

    350 Velocity data to assist in troubleshooting. The error codes are viewable using Teledyne ISCO Flowlink® software. Definitions of the error codes are provided in Table B-1. B.2 Importing Data Dump Flow data from the Signature Flow Meter can be downloaded onto a USB flash drive in the form of a .ddp (Data Dump) file.
  • Page 64 TIENet® Model 350 Ex Area Velocity Sensor Appendix B Velocity Error Codes A progress window will appear, displaying the filename, site name, device type, number of data types in the site file, and progress of the download. 5. When the two progress bars have completed, click Done to close the window.

  • Page 65: Viewing Velocity Error Codes In Flowlink

    TIENet® Model 350 Ex Area Velocity Sensor Appendix B Velocity Error Codes B.3 Viewing Velocity Error In order to view error codes for velocity readings: Codes in Flowlink 1. In the Flowlink workspace, double-click the 350 Velocity data set. When the graph appears, click the Table View button.
  • Page 66 TIENet® Model 350 Ex Area Velocity Sensor Appendix B Velocity Error Codes EAR99 Technology Subject to Restrictions Contained on the Cover Page...

  • Page 67: Appendix C Material Safety Data Sheets

    This appendix provides Material Safety Data Sheets for the des- iccant used by the TIENet 360 LaserFlow Ex Sensor. Teledyne ISCO cannot guarantee the accuracy of the data. Spe- cific questions regarding the use and handling of the products should be directed to the manufacturer listed on the MSDS.
  • Page 68 TIENet® Model 350 Ex Area Velocity Sensor Appendix C Material Safety Data Sheets 101 Christine Drive Belen, New Mexico 87002 Phone: (505) 864-6691 Fax: (505) 861-2355 ISO 9002 MATERIAL SAFETY DATA SHEET -- September 28, 1998 ® SORB-IT Packaged Desiccant SECTION I -- PRODUCT IDENTIFICATION Trade Name and Synonyms: Silica Gel, Synthetic Amorphous Silica,...
  • Page 69 TIENet® Model 350 Ex Area Velocity Sensor Appendix C Material Safety Data Sheets 101 Christine Drive Belen, New Mexico 87002 Phone: (505) 864-6691 Fax: (505) 861-2355 ISO 9002 MATERIAL SAFETY DATA SHEET -- September 28, 1998 ® SORB-IT Packaged Desiccant SECTION IV -- FIRE EXPLOSION DATA Fire and Explosion Hazard - Negligible fire and explosion hazard when exposed to heat or flame by reaction with incompatible substances.
  • Page 70 TIENet® Model 350 Ex Area Velocity Sensor Appendix C Material Safety Data Sheets 101 Christine Drive Belen, New Mexico 87002 Phone: (505) 864-6691 Fax: (505) 861-2355 ISO 9002 MATERIAL SAFETY DATA SHEET -- September 28, 1998 ® SORB-IT Packaged Desiccant NOTE TO PHYSICIAN: This product is a desiccant and generates heat as it adsorbs water.
  • Page 71 TIENet® Model 350 Ex Area Velocity Sensor Appendix C Material Safety Data Sheets 101 Christine Drive Belen, New Mexico 87002 Phone: (505) 864-6691 Fax: (505) 861-2355 ISO 9002 MATERIAL SAFETY DATA SHEET -- September 28, 1998 ® SORB-IT Packaged Desiccant SECTION IX -- SPECIAL PRECAUTIONS Avoid breathing dust and prolonged contact with skin.
  • Page 72 TIENet® Model 350 Ex Area Velocity Sensor Appendix C Material Safety Data Sheets EAR99 Technology Subject to Restrictions Contained on the Cover Page...

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