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Modular Humidity and Temperature Sensor type

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

General information

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.

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.

Technical data

measuring range0...100%rh
measuring accuracy 10...90%rh at 25°C±1.5%rh
at <10%rh or >90%rh±2%rh
at <10°C or >40°C±0.05%rh/K additional
resolution0.01%rh (read out)
hysteresis< 1%rh
protection against dustPTFE-pocket filter
measuring elementPt1000 1/3DIN
measuring range-40...+85°C
measuring accuracy±0.15 K at 25°C
resolution0.01 K (read out)
influence of temperature (TK)<0.005 K/K
Transmitter PMO15P with hx processor
physical outputs
dew point temperature0...70°C
enthalpy0...80 kJ/kg
mixing ratio0...100g/kg dry ai
absolute humidity0...20g/m³ or 0...100g/m
wet-bulb temperature-10...+50°C
relative humidity0...100%rh
temperature ranges-30...+70°C
response time t63 at v=2m/s with PTFE-pocket filter< 15 s
electrical outputs
voltage2x 0...1VDC or 2x 0...10VDC
current2x 0(4)...20mA
power supply
0...1V6...30V DC
0...10V15...30V DC
0(4)...20mA6...30V DC

Do you have questions on this product?

Your contact person:

Badger Meter Swiss AG
Mittelholzerstrasse 8
CH-3006 Bern