AquaXact Issue 1.0
© Servomex Group Limited 2017
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set to 150ppmV which is -38.5 °C dew point. Now the current loop output will be 4.55 to
14.48 mA in the range of 10 to 100 ppmV, the ~10mA variation is more than sufficient for a
good measurement by the user’s equipment.
In general, if the dew point is monitored in °C or °F, there is no need to change the factory
default -100 °C to +20 °C settings, because the 4-20 mA provides sufficient resolution to
measure the output better than the specified accuracy of the sensor.
