- very precise and robust
- operating temperature -40 °C bis +85 °C
- humidity measuring range 0...100% r.h.
- output signals: 0...1 V, 0...10V, 4..20 mA
- with plug-in connection or with robust head
- specially developed for meteorological applications
General information
Accuracy
- Humidity ± 2 %rh 10...90 %rh at 25 °C
- Temperature ± 0,2 K with voltage 0,3 K with current
Often used in outdoor meteorology applications.
PC-ME series comes with a fixed connecting cable (5 m) or RC-ME series with a robust aluminium connecting head and terminal screw. These compact sensors in a rod-type design are very precise and are specially developed for meteorological applications.
Technical data
Output 1: relative humidity | |
measuring range 1 | 0...100% rh |
output signal 1 | 0...1V, 0...10V or 4...20mA |
accuracy (5...95%rh at 10...40°C) | ±2% rh |
influence of temperature <10°C, >40°C | <0.1%/K additional |
Output 2: temperature | |
measuring range 2 | -30...+70° C |
output signal 2 | 0...1V, 0...10V or 4...20mA |
accuracy | |
0...1V (-27...70°C) | ±0.2 K |
0...10V (-29...70°C) | ±0.2 K |
4...20mA(RC) | ±0.3 K |
influence of temperature <10°C, >40°C | ±0.007 K/K additional |
measuring element (ref. DIN EN 60751) | Pt 100 1/3 DIN class B |
Other data | |
ambient temperature | -40...+80°C |
degree of protection sensor/electronic | IP 30/IP 65 |
operating voltage | |
voltage output 0...10V | 15...30 V DC |
voltage output 0...1V | 6...30 V DC |
current output | 12...30 V DC |
load resistance (0...10V, 0...1V) | ?10 k?/?2 k? |
power consumption | |
0...10 V, 2 x 0...1V | <5mA |
0...1V | <1mA |
minimum air speed always at right angles to the sensor | |
output: 0...10V, 2x 0...1V | >=0.5 m/s |
4...20mA, 2x 0...10V | >=1 m/s |
2x 4...20 mA | >=1.5 m/s |
self-heating coefficient Pt100 (v=2 m/s in air) | 0.2 K/mW |
Directive about electromagnetic compatibility | 2004/108/EG |
DIN EN 61326-1 | issue 07/13 |
DIN EN 61326-2-3 | issue 07/13 |
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Your contact person:
Badger Meter Swiss AG
Fax. + 41 31 931 08 67
info @badgermeter.ch