QFM2150/MO - Duct Humidity & Temperature Sensor, Modbus, 5% Accuracy
Technical Specifications:
- Immersion length: 90…154 mm
- Measurement range humidity: 0…95 % r.h.
- Measuring range, temperature: -40…70 °C
- Power consumption: 1.5 VA
- Time constant: Humidity: 20 s, Air v=2 m/s: 210 s
- Signal output humidity: Modbus RTU
- Signal output temperature: Modbus RTU
- Operating voltage: 19.2…28.8 V24 V#AC , 13.5…35 VDC
- Analog outputs: Modbus RTU
- Measuring range: Temperature: -40 to 158°F
- Measurement accuracy: At 15…35 °C: ±0.6 K, At 40…70 °C: ±0.8 K23 % r.h., 30…70 % r.h.: ±3 % r.h.±3 % r.h.
- Communication: Modbus RTU (RS-485)
- Dimensions (W x H x D): 80 x 88 x 39 (222) mm
Product Literature:
Brand: Siemens
SKU: S55720-S467
