Electronic moisture measuring device with dew point indication

For determination of moisture


Moisture is the most important criteria for the determination of the gas quality. This device has been designed specially for SF6 moisture measurements. It shows a higher resistance against contamination and SF6 decomposition products than conventional moisture sensors and even minimises the usual long time drifting.

The integrated electronic flow meter supports the minimisation of the gas sample quantity and works independently of its position which is the optimum for gas sampling from circuit breaker. Pressure and temperature influences on the measuring result can be excluded. It is a reliable instrument which is indispensable.

Other features:

  • Indication in °C dew point, quick conversion into ppm values
  • Measurement is possible under atmospheric or plant pressure
  • Mains operation or operation by NiMH accumulators