Moisture measurement at high temperatures and in dust-laden processes
The sensor makes use of a thermal system in which only a nickel-plated, closed-end tube protrudes into the process space. As such, it can be used directly in contaminated air. If necessary, the probe tip can be cleaned with ease, since the measuring elements are perfectly protected. The temperature is measured along with the absolute moisture level. Sensors with active or passive cooling are available for relevant applications. The passive version can do service in polluted environments.
› moisture measuring range: 2 … 100 vol.%
› accuracy: + 3.5% at 20 vol.%, + 1.5% at 90 vol.%
› temperature measuring range: 0 … 350° C, accurate to within 1.5%
› two analogue outputs:
0 - 10 V, RS-485
› supply voltage: 12 V DC
› dimensions: electronic module with heat sink:
90 (100*) x 115 (200*) x 145 (163*) * = passive cooling
› length of sensor tube: 140 mm – 250 mm (other lengths on inquiry)
› sensor length: 50 mm, diameter: 4 mm
