Siemens 3G-OTH-68652 — Technical Specifications
The Siemens QFM2171 is a duct-mounted temperature and humidity sensor with a plastic housing and screw terminals. It provides a 4 to 20 mA humidity output, a relative humidity range of 0 to 95% with an accuracy of ±5% of full scale, and a temperature accuracy of ±0.50 K. This sensor is compatible with BACnet MS/TP building automation protocols and is designed for use with building automation systems.
Technical Specifications
| Parameter | Value |
|---|---|
| Type | 32°F to 122°F, Polycarbonate, Single Measurement |
| Brand | SIEMENS |
| Display | No Display |
| Housing | Plastic |
| Product Type | Duct Temperature and Humidity Sensor |
| Humidity Output | 4 to 20 mA |
| Mounting Location | Duct Mount |
| Temperature Accuracy | ±0.50 K |
| Relative Humidity Range | 0 to 95% |
| Manufacturer Part Number | QFM2171 |
| Electrical Connection Type | Screw Terminals |
| Relative Humidity Accuracy | ±5% of Full Scale |
| Compatible Building Automation Protocols | BACnet MS/TP |
| For Use With Building Automation Systems | Building Automation System Compatible |