| Technical Data |
|
| Humidity |
|
| Measuring range: |
0...100%rh |
| Sensing element: |
capacitive FE09/4 |
| Accuracy: |
at 23°C (73,4°F) ............ ±3 %RH (40...60%rh)
at 23°C (73,4°F) ............ ±5 %RH (otherwise) |
| Working range: |
15...90%rh |
| Temperature effect: |
typ. less 0.25%RH per °C/°F |
| Calibration: |
1 point measuring medium ... air, pressureless, non-corrosive, non-condencing |
| output: |
0..10 V (like series FWL2/5) or 4..20 mA (like series FWL2/5) |
|
|
| Temperature |
|
| Measuring range: |
0...50°C (32...122°F)2) |
| Sensing element: |
LM35 |
| Accuracy: |
(10...40°C ; 50...104°F) ... ±1 °C; ±1.8 °F |
| Calibration: |
1 point at 23°C |
| Output: |
2 x 0..10 V (series KWL2/5) or 2 x 4..20 mA (series KWL2/5) |
|
|
| Other data |
|
| Power supply: |
Current output (WL):15...30VDC
Max. load: Voltage output: 24V AC/DC ±10%
Voltage output (duct-version) 15...30V DC/24V AC ±10% |
|
load (voltage output only): >10kOhm |
| Ambient temperature WL: |
-20...+80°C (-4...140°F) |
| electromagnetic compatibility |
|
| Emitted interference: |
EN 55011 cl. B |
| Noise immunity: |
EN 50082-2 |
| Sensor tube: |
Ø20mm (Ø 0,79“) aluminum |
| Housing: |
ABS light grey |
| Protective system WL: |
IP20 |