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Product Specifications:
| Item | Temperature Sensor |
| Application | Commercial, Industrial, Residential |
| Compatible Building Automation Protocols | Bacnet Ip, Bacnet Ms/Tp, Lonworks, Lorawan, Modbus, Mp-Bus |
| Display Type | None |
| Electrical Connection Type | Screw Terminal |
| For Use With Building Automation Systems | Building Automation System Compatible |
| Housing Color | White |
| Housing Material | Polycarbonate |
| Humidity Output | 4-20 mA |
| Ip Rating | IP65 |
| Loop Resistance | 1000 ohms |
| Max. Operating Temp. | 158°F |
| Max. Sensing Temp. | 122°F |
| Measurement Type | Single |
| Min. Operating Temp. | -40°F |
| Min. Sensing Temp. | 32°F |
| Mounting Location | Duct Mount |
| Nema Rating | 4 |
| Overall Depth | 1 1/2" |
| Overall Height | 3 1/2" |
| Overall Width | 3 1/8" |
| Power Required | 13.5V DC to 35V DC |
| Product Type | Duct Temperature And Humidity Sensor |
| Relative Humidity | 0% to 95% |
| Relative Humidity Accuracy | +/-5% Of Full Scale |
| Response Time | 3.5 min. |
| Sensing Element Type | Nickel |
| Series | Q Series |
| Temp. Accuracy | -0.5 K to +0.5 K |
Shipping Info:
| Ship weight (kg) | 0.16 |
| Ship height (cm) | 8.89 |
| Ship length (cm) | 3.81 |
| Ship width (cm) | 7.94 |
| Country of Origin | CN |
Product Variants
| Model | Electrical Connection Type | Housing Material | Housing Color | Overall Height | Overall Width | Overall Depth | Mounting Location | Max. Sensing Temp. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| QFA3160 | Screw Terminal | Polycarbonate | White | 5 5/8" | 3 1/8" | 1 1/2" | Wall Mount | 158°F | €479.79 | |
| 590-502 | Screw Terminal | - | - | 2 3/4" | 1 7/8" | 1 5/8" | - | - | - | RFQ
|
| QAM2012.045 | Hardwired | Steel | Silver | 2" | - | - | Duct Mount | 180°F | €47.73 | |
| 544-343-24 | Hardwired | Steel | Silver | 2" | 2 1/8" | - | Duct Mount | 180°F | €141.41 | |
| 544-342-24 | Hardwired | Steel | Silver | 2" | 2 1/8" | - | Duct Mount | 180°F | €191.73 | |
| 544-343-48 | Hardwired | Steel | Silver | 2" | 2 1/8" | - | Duct Mount | 180°F | €141.41 | |
| 540-244-18 | - | Plastic | Beige | - | - | - | Duct Mount | 95°F | €101.93 |
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SIEMENS QFM2171 Duct Humidity 5% & Temperature Sensor
€290.59 /unit

