Rosemount Manual: 245 Toroidal Flow-Through Conductivity Sensor | Rosemount Manuals & Guides

TM

Rosemount

245

Toroidal Flow-Through Conductivity Sensors

Quick Start Guide

00809-0100-3245

Rev. AA

July 2019

Essential Instructions

Read this page before proceeding
Rosemount designs, manufactures, and tests its products to meet many national and international
standards. Because these instruments 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. Failure to follow the proper/ instructions may cause any
one of the following situations to occur: Loss of life; personal injury; property damage; damage to this
instrument; and warranty invalidation.

• Read all instructions prior to installing, operating, and servicing the product. If this Reference

Manual is not the correct manual, telephone [phone] and the requested manual will be
provided. Save this Reference Manual for future reference.

• If you do not understand any of the instructions, contact your Rosemount representative for

clarification.

• Follow all warnings, cautions, and instructions marked on and supplied with the product.

• Inform and educate your personnel in the proper installation, operation, and maintenance of

the product.

• Install your equipment as specified in the Installation Instructions of the appropriate Reference

Manual and per applicable local and national codes, for example, ANSI B16.5. Connect all
products to the proper electrical and pressure sources.

• To ensure proper performance, qualified personnel should install, operate, and maintain the

product.

• When replacement parts are required, ensure that qualified people use replacement parts

specified by Rosemount Analytical. Replacement of original components with those
constructed from alternative materials will void any CSA, FM, and BASEEFA/CENELEC agency
approvals that were applicable to the original device. Furthermore, replacement of original
components with those constructed from alternative materials might change the pressure,
temperature, and/or performance specifications from those of the original configuration.
Ensure replacement parts are compatible with process requirements. Unauthorized parts and
procedures can affect the product’s performance, place the safe operation of your process at
risk, and may result in fire, electrical hazards, or improper operation.

• Ensure that all equipment doors are closed and protective covers are in place, except when

maintenance is being performed by qualified persons, to prevent electrical shock and personal
injury.

Installations near flammable liquids or in hazardous area locations must be carefully evaluated by qualified on
site safety personnel. This sensor is not
To secure and maintain an intrinsically safe installation, the certified safety barrier
combi
BASEEFA/CENELEC, or ATEX) hazardous area classification requirements. Consult your analyzer/ transmitter
Reference Manual
Replacement of original components with those constructed from alternative materials will void any CSA,
and BASEE

Proper installation, operation and servicing of this se
theresponsibility of the user.

The wetted sensor materials may not be compatible with process com position and operating conditions.
Replacement
pressure,
Application

DANGER
HAZARDOUS AREA INSTALLATION

Intrinsically Safe or Explosion Proof.

nation must be used. The installation system must comply with the governing approval agency (FM, CSA,

for details.

FA/CENELEC agency approvals that were applicable to the original device.

nsor in a Hazardous Area Installation is entirely

CAUTION: SENSOR/PROCESS APPLICATION COMPATIBILITY

of original components with those constructed from alternative materials might change the

temperature, and/or performance specifications from those of the original sensor configuration.

compatibility is entirely the responsibility of the user.

, transmitter, and sensor

FM,

Quick Start Guide Table of Contents

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00809-0100-3245 July 2019

Contents

Section 1: 245 Sensor

Features and Applications ............................................................................... 1

1.

Specifications ................................................................................................ 1

1

Ordering Information .................................................................................... 2

Installation ..................................................................................................... 3

1.

Calibration ...................................................................................................... 4

2

Calibration Verification ................................................................................... 5

Wiring ............................................................................................................ 5

1.

Maintenance .................................................................................................. 7

Section 2: Troubleshooting ................................................................................. 9

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Quick Start Guide Table of Contents

00809-0100-3245 July 2019

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