Emerson Rosemount 396 Instruction Manual
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Emerson Rosemount 396 Instruction Manual

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Instruction Manual
LIQ-MAN-396-396VP-397-398-398VP
Rev. M
March 2017
Rosemount
396/396VP/397/398/398VP
™
pH/ORP Sensors

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  • Page 1 Instruction Manual LIQ-MAN-396-396VP-397-398-398VP Rev. M March 2017 Rosemount 396/396VP/397/398/398VP ™ pH/ORP Sensors...
  • Page 2 hasgkas...
  • Page 3 Essential Instructions Read this page before proceeding! Emerson designs, manufactures and tests its products to meet many national and international stan- dards. Because these sensors are sophisticated technical products, you MUST properly install, use, and maintain them to ensure they continue to operate within their normal specifications. The following instructions MUST be adhered to and integrated into your safety program when installing, using, and maintaining Rosemount products.
  • Page 4 About This Document This manual contains instructions for installation and operation of the Rosemount 396, 396VP, 397, 398, and 398VP pH/ORP Sensors. The following list provides concerning all revisions of this document. Rev. Level Date Notes 03/99 This is the initial release of the product manual. The manual has been reformatted to reflect the Emerson documentation style and updated to reflect any changes in the product offering.

  • Page 5: Table Of Contents

    Instruction Manual Table of Contents LIQ-MAN-396-396VP-397-398-398VP March 2017 Contents Section 1: Description and Specifications TUpH Features and Applications ................1 Specifications ......................3 Product Certifications ..................4 Ordering Information...................6 Section 2: Installation First Time Installation ..................9 Unpacking and Inspection .................10 Mounting......................10 Electrical Installation..................17 Section 3: Startup and Calibration Sensor Preparation ....................33 Calibration Using Buffer Solution or Grab Sample..........33...
  • Page 6 Table of Contents Instruction Manual March 2017 LIQ-MAN-396-396VP-397-398-398VP Table of Contents...

  • Page 7: Section 1: Description And Specifications

    Section 1: Description and Specifications TUpH Features and Applications The low maintenance and disposable Rosemount 396, 396VP, 397, 398, and 398VP TUpH sensors offer long life and high performance in measuring pH or ORP in aqueous solutions in pipelines, open tanks, or ponds.
  • Page 8 Description and Specifications Instruction Manual March 2017 LIQ-MAN-396-396VP-397-398-398VP Figure 1-1: Cross Section Diagram of the TUpH Reference Technology All TUpH sensors are designed with a large area reference junction, helical reference pathway, and an AccuGlass pH glass bulb. This sensor technology ensures superior performance while only requiring minimal maintenance.

  • Page 9: Specifications

    396, 396VP, 397, 398, 398VP pH Range GPHT Hemi GPLR Hemi 0-2 pH 2-12 pH 12-13 pH 13-14 pH Table 1-2: Rosemount 396, 396VP, 397, 398 and 398VP Specifications Rosemount 396 Rosemount 398 Rosemount 397 Quik-loc Kit 396VP 398VP Measured Ranges...

  • Page 10: Product Certifications

    LIQ-MAN-396-396VP-397-398-398VP Product Certifications Please see online certificates for further details. Rosemount 396/396VP: IECEx Sensors without preamp (pH and ORP) – Ex ia IIC T4 Ga (-20 °C ≤ Ta ≤ +60 °C) Sensors with SMART preamp (pH only) – Ex ia IIC T4 Ga (-20 °C ≤ Ta ≤ +60 °C) Sensors with standard preamp (396P only) –...
  • Page 11 Instruction Manual Description and Specifications LIQ-MAN-396-396VP-397-398-398VP March 2017 Rosemount 397/398/398VP: IECEx Ex ia IIC T4 Ga (-20 °C ≤ Ta ≤ +60 °C) Per standards IEC60079-0 : 2011, IEC 60079-11 : 2011 ATEX II 1 G Ex ia IIC T4 Ga (-20 °C ≤ Ta ≤ +60 °C) Per standards EN 60079-0: 2012+A11:2013, EN 60079-11:2012 Intrinsically Safe for use in Class I, II, and III, Division 1, Groups A, B, C, D, E, F, and G;...

  • Page 12: Ordering Information

    LIQ-MAN-396-396VP-397-398-398VP Ordering Information The Rosemount 396 pH sensor features either a standard hemi bulb or flat glass electrode. The sensor is housed in a stainless steel body and must be used with a 1 inch MNPT threaded process connector (sold separately). The Rosemount 396 is not available with an integral preamplifier and comes standard with a 15 ft integral cable.
  • Page 13 Instruction Manual Description and Specifications LIQ-MAN-396-396VP-397-398-398VP March 2017 The Rosemount 398 sensor is housed in a titanium tube and made with a Tefzel reference junction. Sensors must be used with a 1 inch MNPT process connector (sold separately). These sensors come with a standard 15 ft.
  • Page 14 Description and Specifications Instruction Manual March 2017 LIQ-MAN-396-396VP-397-398-398VP The Rosemount 397 pH sensor is housed in a polypropylene body and is designed to be used with the Quik-Loc Kit (sold separately). Table 1-7: Rosemount 397 ordering information Model Sensor type pH/ORP Sensor Preamplifier/Cable Without Integral Preamplifier, 15 ft (4.6 m) Cable...

  • Page 15: Section 2: Installation

    Extension cables (used with remote junction boxes) Choose one: PN 23646-01, 11 conductor, shielded, prepped PN 9200273, 11 conductor, shielded, unprepped For first time Rosemount 396/396VP/398/398VP installations, using the following guide is recommended: Process Connector Accessories (required for all first time installations with 1-inch process connection threads) Choose one: PN 23166-00, 316 SST, 1 in.

  • Page 16: Unpacking And Inspection

    2.3.1 Flow Through and Insertion Mounting for Rosemount 396, 396VP, 398, and 398VP Sensors. These sensors can be used with a 1 inch MNPT process connector at the front of the sensor for mounting into a 1-1/2 inch tee or the process.
  • Page 17 Instruction Manual Installation LIQ-MAN-396-396VP-397-398-398VP March 2017 2.3.2 Quik-Loc Mounting for Rosemount 397 The Quik- Loc mounting is used with the Rosemount 397 sensor only. WARNING Once the Quik-Loc unit is installed the operator should wait for the process to cool to a safe temperature, use the pressure drain valve to relieve all process pressure and observe the pressure on the pressure gauge for proper removal of the sensor without spray or bodily injury.
  • Page 18 Instruction Manual March 2017 LIQ-MAN-396-396VP-397-398-398VP Figure 2-1: Recommended Flow Through and Insertion Installation for Rosemount 396, 396VP, 398, and 398VP Sensors 1-1/2 inch Pipe Tee (PN 2002011) with 1 inch threaded connections. Figure 2-2: Recommended Flow-Through and Insertion Installation For Rosemount 397...
  • Page 19 Instruction Manual Installation LIQ-MAN-396-396VP-397-398-398VP March 2017 Figure 2-3: Dimensional Drawing For Rosemount 396 and 398 Sensors Calibration and Maintenance...
  • Page 20 Installation Instruction Manual March 2017 LIQ-MAN-396-396VP-397-398-398VP Figure 2-4: Rosemount 396VP and 398VP Sensor Dimensional Drawings (Shown with Process Connector) Metal Process Connector PN 23166-xx The metal process connector gives the sensor (xx = 00 for 316 SST and xx = 01 for titanium) various insertions depths, depending on where can be used for insertion or submersion the user locates the compression fitting.
  • Page 21 Instruction Manual Installation LIQ-MAN-396-396VP-397-398-398VP March 2017 Figure 2-5: Submersion Installations for Rosemount 396, 396VP, 398, and 398VP Sensors Installation...
  • Page 22 Installation Instruction Manual March 2017 LIQ-MAN-396-396VP-397-398-398VP Figure 2-6: Dimensional Drawings For Rosemount 397 in the Quik-Loc Unit Installation...

  • Page 23: Electrical Installation

    March 2017 Electrical Installation Rosemount 396, 396VP, 397, 398, and 398VP sensors are for use with a remote preamplifier. Each sensor comes with either a special 15 ft low noise coax cable or a Variopol (VP) connector, which is used with a mating Variopol cable. The cable should be handled carefully, and kept dry and free of corrosive chemicals at all times.
  • Page 24 Installation Instruction Manual March 2017 LIQ-MAN-396-396VP-397-398-398VP Figure 2-8: Wiring for Rosemount 396-54, 397-54, and 398-54 (Pt-100 RTD). For Use With Junction Box (PN 23555-00) and Remote Preamplifier. Installation...
  • Page 25 Instruction Manual Installation LIQ-MAN-396-396VP-397-398-398VP March 2017 Figure 2-9: Wiring for Rosemount 396, 397, and 398. For Use With Model 1181 pH. Installation...
  • Page 26 Installation Instruction Manual March 2017 LIQ-MAN-396-396VP-397-398-398VP Figure 2-10: Wiring for Rosemount 396-54 , 397-54, and 398-54. For Use With Rosemount 54, 54e, 81, 3081, 4081, and 5081. Installation...
  • Page 27 Instruction Manual Installation LIQ-MAN-396-396VP-397-398-398VP March 2017 Figure 2-11: Wiring for Rosemount 396VP and 398VP to Rosemount 3081, 4081, and 5081 through a Remote Junction Box. Installation...
  • Page 28 Installation Instruction Manual March 2017 LIQ-MAN-396-396VP-397-398-398VP Figure 2-12: Rosemount 396-54-62-xx Wiring to Rosemount 1056/1057/56 Transmitters Figure 2-13: Rosemount 396-54-62-xx Wiring to Rosemount 1066 Transmitter Installation...
  • Page 29 Instruction Manual Installation LIQ-MAN-396-396VP-397-398-398VP March 2017 Figure 2-14: Rosemount 396-54-62-xx Wiring to Rosemount 5081 Transmitter Figure 2-15: Rosemount 396VP Wiring for Rosemount 1056/56 Transmitters Installation...
  • Page 30 Installation Instruction Manual March 2017 LIQ-MAN-396-396VP-397-398-398VP Figure 2-16: Rosemount 396VP Wiring for Rosemount 1066 Transmitter Figure 2-17: Rosemount 396VP Wiring for Rosemount 1057 Transmitter Installation...
  • Page 31 Instruction Manual Installation LIQ-MAN-396-396VP-397-398-398VP March 2017 Figure 2-18: Rosemount 396VP Wiring for Rosemount 5081 Transmitter Figure 2-19: Rosemount 396VP-70 Wiring for Rosemount 1066 Transmitter Installation...
  • Page 32 Installation Instruction Manual March 2017 LIQ-MAN-396-396VP-397-398-398VP Figure 2-20: Rosemount 396VP-70 Wiring for Rosemount 1056/1057/56 Transmitters Figure 2-21: Rosemount 397-02-10-54-xx Wiring to Rosemount 1056/1057/56 Transmitter Installation...
  • Page 33 Instruction Manual Installation LIQ-MAN-396-396VP-397-398-398VP March 2017 Figure 2-22: Rosemount 397-02-10-54-xx Wiring to Rosemount 1066 Transmitter Figure 2-23: Rosemount 397-02-10-54-xx Wiring to Rosemount 5081 Transmitter Installation...
  • Page 34 Installation Instruction Manual March 2017 LIQ-MAN-396-396VP-397-398-398VP Figure 2-24: Rosemount 398-xx-xx-xx-62 Wiring to Rosemount 1056/1057/56 Transmitters Figure 2-25: Rosemount 398-xx-xx-xx-62 Wiring to Rosemount 1066 Transmitter Installation...
  • Page 35 Instruction Manual Installation LIQ-MAN-396-396VP-397-398-398VP March 2017 Figure 2-26: Rosemount 398-xx-xx-xx-62 Wiring to Rosemount 5081 Transmitter Figure 2-27: Rosemount 398VP Wiring to Rosemount 1056/56 Transmitters Installation...
  • Page 36 Installation Instruction Manual March 2017 LIQ-MAN-396-396VP-397-398-398VP Figure 2-28: Rosemount 398VP Wiring to Rosemount 1057 Transmitter Figure 2-29: Rosemount 398VP Wiring to Rosemount 5081 Transmitter Installation...
  • Page 37 Instruction Manual Installation LIQ-MAN-396-396VP-397-398-398VP March 2017 Figure 2-30: Rosemount 398VP Wiring to Rosemount 1066 Transmitter Installation...
  • Page 38 Installation Instruction Manual March 2017 LIQ-MAN-396-396VP-397-398-398VP Installation...

  • Page 39: Section 3: Startup And Calibration

    Instruction Manual Startup and Calibration LIQ-MAN-396-396VP-397-398-398VP March 2017 Section 3: Startup and Calibration Sensor Preparation Shake down the sensor to remove any air bubbles that may be present at the tip of the pH glass bulb. In most cases, the pH sensor can simply be installed as shipped and readings with an accuracy of ±0.6 pH may be obtained.
  • Page 40 Startup and Calibration Instruction Manual March 2017 LIQ-MAN-396-396VP-397-398-398VP Startup and Calibration...

  • Page 41: Section 4: Maintenance

    March 2017 Section 4: Maintenance Rosemount 396, 396VP, 397, 398, and 398VP sensors are disposable type sensors and therefore require minimum maintenance. Every sensor should be kept clean and free of debris and sediment at all times. The frequency of cleaning by wiping or brushing with a soft cloth or brush is determined by the nature of the solution being measured.

  • Page 42: Automatic Temperature Compensator

    Maintenance Instruction Manual March 2017 LIQ-MAN-396-396VP-397-398-398VP Automatic Temperature Compensator The temperature compensator element is temp erature sensitive and can be checked with an ohmmeter. Resistance increases with temperature. The 3K element will read 3000 ohms ±1% at 25°C (77°F) and a Pt-100 will read 110 ohms. Resistance varies with temperature for a 3K and Pt-100 element and can be determined according to Table 4- 2 or the following formula: [l+R...

  • Page 43: Section 5: Troubleshooting

    Instruction Manual Troubleshooting LIQ-MAN-396-396VP-397-398-398VP March 2017 Section 5: Troubleshooting Table 5-1: Troubleshooting Trouble Probable Cause Remedy Meter reads off scale. (Display T.C. element shorted. Check T.C. element as instructed in Section 4.2 reads overrange.) and replace sensor if defective. Sensor not in process or sample stream is low. Make sure sensor is in process with sufficient sample stream (refer to Section 2.0 for installation details).
  • Page 44 Troubleshooting Instruction Manual March 2017 LIQ-MAN-396-396VP-397-398-398VP Troubleshooting...

  • Page 45: Section 6: Accessories

    Instruction Manual Accessories LIQ-MAN-396-396VP-397-398-398VP March 2017 Section 6: Accessories Accessories Table 6-1: Additional Accessories for Rosemount 396/396VP/398/398VP Sensors Part Number Description 33046-00 Ferrule 1 in., split 316 SS 33211-00 Adapter retrofit for PN 915240-04 9310100 Ferrule, 1 in. Teflon 9310096 Nut, Swage, 1 in.
  • Page 46 Accessories Instruction Manual March 2017 LIQ-MAN-396-396VP-397-398-398VP Accessories...

  • Page 47: Ec Declaration Of Conformity

    Instruction Manual EC Declaration of Conformity LIQ-MAN-396-396VP-397-398-398VP March 2017 EC Declaration of Conformity Note: Please see website for most recent Declaration. EC Declaration of Conformity...
  • Page 48 EC Declaration of Conformity Instruction Manual March 2017 LIQ-MAN-396-396VP-397-398-398VP EC Declaration of Conformity...

  • Page 49: Intrisicallly Safe Sensor Installation Drawing - Fm

    Instruction Manual FM Installation LIQ-MAN-396-396VP-397-398-398VP March 2017 Intrisicallly Safe Sensor Installation Drawing - FM FM Installation...
  • Page 50 ©2017 Emerson. All rights reserved. Emerson The Emerson logo is a trademark and service mark of Emerson Electric Co. Rosemount is a mark of 8200 Market Blvd. one of the Emerson family of companies. All other marks are the property of their respective Chanhassen, MN 55317, owners.

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