InPro 7250HT PFA Conductivity Sensor

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For medium and high conductivity measurements in chemical applications.

The InPro 7250PFA electrodeless sensor is highly resistant to aggressive chemicals and may be used for most routine applications. Main fields of application are in the chemical industry (CPI). A variety of available process adapters allows simple installation into almost every type of process.

Features and Benefits

Strong in heavy-duty chemical applications

Made of chemically resistant PFA, this sensor shows no polarization, is insensitive to contamination, fouling or film formation on the sensor surface, extreme robust, easy to install and therefore suitable for a wide range of applications. The PFA version of the InPro 7250 is specially designed for operation in concentrated strong acids (oleum).

Compatible with METTLER TOLEDO's transmitters

METTLER TOLEDO transmitters offer a variety of advantages and benefits providing highest reliability, easy operation and advanced diagnostics. Among others, advanced software allows concentrations of a wide range of acids and caustic solutions to be displayed.

Cell factor2.30
Accuracy± (0.5 % of measured value + 25 μS)
Measurement range0...2000 mS/cm
Max. pressure (bar)16 bar
Max. pressure (psi)232 psi
Sensor materialPFA, not glass filled
O-rings, insulationFEP and PTFE
Temperature sensorPt1000
Temperature range-20 °C to 125 °C (-4 to 257 °F)
ApplicationAggressive chemicals
FM approvalIS/I, II, III/1/ABCDEFG/T6
ATEX Certification  II 1/2G Ex ia IIC T6/T5/T4/T3 Ga/Gb
IECEx Certificate of ConformityEx ia IIC T6/T5/T4/T3 Ga/Gb
Material Number(s)52 005 423 (3m cable length)

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“Industrial Technical Services is a single source Instrumentation and Automation company. We provide certified calibrations, PLC programming, custom controls and Panels”.


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