ROSEMOUNT 398R Retractable pH/ORP Sensor

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: Liquid Analyzers

: ROSEMOUNT

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Overview Rosemount™ 398R Retractable pH/ORP Sensor The Rosemount 398R pH Sensor / ORP Sensor, with integral cable, features chemical-resistant construction of Tefzel™, titanium, and a TUpH™ reference junction. This...

Overview

Rosemount™ 398R Retractable pH/ORP Sensor
The Rosemount 398R pH Sensor / ORP Sensor, with integral cable, features chemical-resistant construction of Tefzel™, titanium, and a TUpH™ reference junction. This pH/ORP sensor is ideal for measuring pH in harsh process liquids like sour water strippers, pulp
bleaching towers that use chlorine dioxide, and process streams containing a variety of organic solvents.

Benefits

* uperior chemical resistance allows pH sensor and ORP sensor to withstand applications containing chlorine dioxide and a wide variety of organic solvents and oxidizing agents
* Minimum maintenance due to TUpH reference technology helps ensure pH/ORP sensor has a long life in coating, fouling and poisoning processes
* Helical reference pathway hinders reference poisoning and cracking resistant glass for a long pH/ORP sensor life

Specification

Warranty
1 Year
Customized support
OEM, ODM, OBM
Place of Origin
United States
Brand Name
EMERSON/ROSEMOUNT
Model Number
Rosemount™ 398R Retractable pH/ORP Sensor
Measurement Range
pH sensor: 0 to 14
ORP sensor: -1500 to 1500 mV
Operating Pressure
Hemi-bulb: 0 to 150 psig (0 to 10.34 barg)
Flat-bulb: 0 to 100 psig (0 to 6.89 barg)
Max Operating Pressure
(at retraction or insertion)
21 in. tube 64 psig (4.41 barg)
36 in. tube 35 psig (2.41 barg)
Temperature Range
32 - 212 °F (0 -100 °C)
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some country could not be ship by above method, then we would use EMS or Country Logistics line.