Rosemount Analytical 397 TUpH Specifications
Rosemount™ 397
TUpH pH/ORP Sensor
Product Data Sheet
June 2017
LIQ-PDS-397
A high performance sensor with ease of maintenance in mind
Rosemount 397 pH/ORP sensors feature a TUpH reference design and are designed to be used with the Quik-Loc kit allowing for easy
installation and maintenance. These low maintenance sensors are ideal for measuring pH or ORP in aqueous solutions with high levels
of suspended solids.
Rosemount 397 TUpH pH/ORP Sensor
Overview
June 2017
A TUpH Sensor Design
Excellent coating resistance and extended sensor life in
process solutions with high levels of suspended solids.
Highly chemical resistance with polypropylene and Tefzel
sensor body options.
Operates in process temperatures up to 100 °C and in
pressures up to 100 psig.
Helical reference pathway slows down the effects from
poisoning ions.
Ease of Maintenance and Installation
Quik-loc kit allows for quick and easy access to Rosemount
397 sensor without cable twisting.
Visual confirmation that the sensor is locked into position.
Contents
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2
Product Certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Dimensional and Installation Drawings . . . . . . . . . . . . . . 7
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
www.Emerson.com/RosemountLiquidAnalysis
June 2017
Ordering Information
The Rosemount 397 sensor is housed in either a polypropylene or Tefzel body and is
designed to be used with the Quik-Loc kit (sold separately). Sensors come standard
with 15 ft. of integral cable and do not come with an integral preamplifier.
Table 1. Rosemount 397 pH/ORP Sensor ordering information
Model Sensor type
397 pH/ORP sensor
Preamplifier/Cable
02 Without Integral Preamplifier and 15 ft. Integral Cable
Measuring Electrode
10 pH - GPHT Hemi Glass Bulb
Rosemount 397 TUpH pH/ORP Sensor
12 ORP
Temperature Element
50 3k Balco
54 Pt-100
(1)
(2)
Temperature Element
_ No Selection - Polypropylene Body and Cable with BNC
62 Polypropylene Body and Cable without BNC
64 Tefzel Body Material
(4)
(3)
Typical Model Number: 397-02-10-54-64
1. For use with legacy transmitter model Rosemount 1181.
2. If selected with option -62, compatible with existing transmitter models Rosemount 1056, 1057, 56, 1066, and 5081. Without option -62, compatible with legacy
transmitter models 1054, 2054, 2081, and XMT.
3. Only available with option -54.
4. Only available with options -02-10-54.
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