- very precise and robust
- operating temperature -40 °C bis +85 °C
- humidity measuring range 0...100% r.F.
- output signals: 0...1 V / 0...2,5 V / 0...10V
- with plug-in connection or with robust connecting head
- for meteorological applications optional with filter
General information
Acc
- Humidity ± 1,5 %rh 10...90 %rh at 23 °C
- Temperature ± 0,2 K at 23 °C
Robust construction and the option of equipping the sensors with special filters as well as a variety of optional special equipment make these sensors versatile all-round standouts for use in humidity and temperature measurement settings. For extreme applications (near the sea, desert, mountains, areas with high airflow speeds, etc.) we recommend one of our stainless steel sintered filters
Technical data
| Humidity | |
| sensing element | capacitive MELA FE09 |
| output range | 0...100 %rh |
| accuracy | |
| 10...90 %rh at 23°C | ±1.5 %rh |
| < 10 %rh or > 90 %rh | ±2 %rh |
| influence of temperature (ref. to 23°C) | <±0.02 %rh/K |
| Temperature | |
| output ranges active | -40...+60°C |
| -30...+70°C | |
| -20...+80°C | |
| 0...+100°C | |
| passive | Pt100 1/3 DIN cl. B |
| Pt1000 1/3 DIN cl. B | |
| accuracy (active) at 23°C | ±0.2 K |
| influence of temperature (ref. to 23°C) | |
| Electrical data | |
| Voltage supply | |
| output 0...1 V | 5...30 V DC |
| output 0...2,5 V | 4,5...30 V DC |
| output 0...10 V | 12...30 V DC |
| load resistance | |
| output signal 0...1 V | ± 2 kOhm |
| output signal 0...10 V | ± 10 kOhm |
| consumption of electronics | < 3 mA |
| electromagnetic | ref. EN 61326-1 |
| compatibility | ref. EN 61326-2-3 |
| measuring medium | air, pressureless, |
| non-aggressive, non-condensing | |
| min. air speed | 0.5 m/s |
| operating temperature | 40...+85°C |
| storage temperature | -40...+80°C |
| degree of protection of measuring head with filter | |
| ZE16 (protective basket open) | IP20 |
| ZE17 (protective basket w. filter gauze) | IP30 |
| ZE20 (protective basket w. membrane filter) | IP54 |
| ZE21 (fine-pored stainless steel sintered filter ) | IP65 |
| ZE22 (coarse-pored stainless steel sintered filter) | IP65 |
| PTFE for humidity sensing element | |
| and protective basket ZE16 | IP20 |
| degree of protection connector | IP67 |
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Your contact person:
Badger Meter Swiss AG