Humidity and Temperature Sensor
with RS232 signal level converter



  • with exchangeable digital measuring head Plug-and-Measure Unit PMU
  • for measuring relative humidity and temperature
  • with capacitive Mela® humidity sensing element
  • with RS232 signal level converter
  • sub-D-jack for digital transfer of measurement values
  • rod shaped sensor, black synthetic material housing
  • USB adapter available

  • Humidity ± 1,5 %rh 10...90 %rh at 25 °C
  • Temperature ± 0,15 K at 25 °C

The PM15PS transmitter by Galltec+Mela combines digital Plug-and-Measure technology with the advantages of a digital RS232 output, making it suitable for data transfer via a network or the Internet.
Equipped with the serial Sub-D jack, the PM15PS is suitable for being installed in systems and also  for local applications, for example with a laptop.

Possible applications