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Analog monitors for measurement of pH, conductivity, O2 and chlorine

The analog monitors by WTW cover every application based on their robust design and ease of use - even the EX range

Analog monitors for measurement of pH, conductivity, O2 and chlorine
_white_ Oxi 298 pH 298 LF 298 CL 298 Stratos Pro
Field monitor _X_ _X_ _X_ _X_ _X_
for control panel mounting _X_
available as drinking water panel _X_
for the EX range _X_
analog power outputs 2 x 0(4) … 20 mA _H _H _H _H
pH_blue65_ _O_ _O_
Conductivity_blue65_ _O_ _O_
Oxygen_blue65_ _O_
Chlorine_blue65_ _O_

The analog monitors for pH, conductivity, oxygen and chlorine as well as for the chlorine measurement offer an enormously high operational safety based on their integrated lightning protection and the galvanically isolated outputs. The clear menu structure along with the easy to read LCD display ensure a max. operating and ease of use.

The monitors in the Stratos Pro series have an EX approval for Zone 0 IIC T4. The respective EX sensors are connected via open cable ends. The monitor itself is connected to a isolated amplifier with an intrinsic power circuit installed outside the EX ar

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