DOL 114 Humidity sensor 4-20mA
| Quantity | Unit price |
|---|---|
| To 4 |
€235.08*
|
| To 9 |
€211.57*
|
| From 10 |
€188.06*
|
Available, delivery time: 1-3 days
Manufacturer item no.: 140262
DOL 114 is a high-precision sensor for measuring relative humidity and temperature. The sensor was developed for use in livestock farming, but it is suitable for numerous industrial purposes. The sensor has two 4 - 20 mA analogue outputs with very low output resistance and full protection against short circuits and cable faults. The special sensor element and the integrated filter enable use in livestock stables with a constantly high level of humidity. Depending on requirements, the sensor can be equipped with an integrated connection socket or a cable. The sensor is controlled by a microprocessor and has a two-color LED diode for displaying operating status and fault diagnosis. TECHNICAL SPECIFICATIONS Measuring range:
- Humidity: 0-100% RH
- Temperature: -40℃ - 60℃
Accuracy :
- Humidity: +/-2% RH (40-85%) ; +/- 3% RH (10-95%) at 0-40°C
- Temperature: +10 °C - 40 °C: ± 0.5 °C; -30℃-60℃: ±1.5℃
Output signal:
- Humidity: 0.16mA/%RH 0.16mA/°C;
- Temperature: 0°C at 10.4mA
- Time constant T63: 20 s at 0.5 m/s
- Air speed: 6 min at 0.5 m/s air speed
- Common electrical connection: 11 – 30 V DC
- Current: 55mA
- Load: 490 – 1 kΩ at 24 V DC electrical connection
- Recommended load: 500 Ω
- Output current: 20 mA per output (current limit)
- Output Impedance: <1Ω
- Operating and ambient temperature, storage -40 °C - 60 °C
- IP classification: IP 67
- Cable: 2m. 4 x 22AWG / 0.34mm2
- Maximum cable length: 100 m at 0.75 mm2 200 m at 1.50 mm2
| Manufacturer item no.: | 140262 |
|---|---|
| Output signal: | 4-20 mA |
| Supply voltage: | 11 - 30 V DC |
| Sensor type: | Luftfeuchtigkeit, Temperatur |
| Messbereich: | -40 / +60 °C, 0-100 % |
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