Sorry ! No products in the cart.
Usually ships in 2 - 4 weeksUsually ships in 2 - 4 weeks, However please contact store for precise delivery schedule. Backorder also allowed
HTTPS Secured PaymentHTTPS, the lock icon in the address bar, an encrypted website connection. While it was once reserved primarily for passwords and other sensitive data, the entire web is gradually leaving HTTP behind and switching to HTTPS.
The 'S' in HTTPS stands for 'Secure'. It’s the secure version of the standard “hypertext transfer protocol”. Most importantly, your payment is also secured.
Bulk Purchase? Reach us for special price
Free shipping all over India
Ask a question?
Product Description
Siemens® QFM2171 Duct Sensor transmits the changes in humidity & temperature to the building control systems. These sensors are mainly suitable for applications where precise, stable humidity sensing is requires.
Siemens® QFM2171 Duct Sensors are for use in air ducts of ventilation and air conditioning plants for acquiring:
- Relative Humidity
- Temperature
The sensors are mainly uses in:
- Control sensors in the supply or extract air
- Reference sensors, e.g. for shifting the dew point
- Limit sensors, e.g. in connection with steam humidifiers
Additional Information
| Weight | 1 kg |
|---|---|
| Manufacturer | Siemens |
| Model No | QFM2171 |
| Measuring Parameters | Temperature and Relative Humidity |
| Temperature | -35 to +35 °C, -40 to +70 °C, 0 to 50℃ |
| Accuracy | ±0.3 °K |
| Humidity | 0 to 100 %RH |
| Accuracy_1 | ±3% RH |
| Operating Voltage | DC 13.5...35 V |
| Sensing element, temperature | DC 4 to 20 mA |
| Time constant | Humidity: 20 s, Temperature: 20 s |
| Immersion length | 90...154 mm |
| Connection, electrical | Screw terminals |
| IP Rating | IP 54 |
| Type of fixing | Flange |
| Analog Output, Signal | DC 0...10 V, DC 4...20 mA |
| Signal output temperature | DC 4 to 20 mA |
| Signal output humidity | DC 4 to 20 mA |
| Dimensions | 80 X 88 X 39mm |
| Weight | 590 Grams |
Downloads
DS_Siemens®-QFM2171-Duct-Sensor_Ver1.0Be the first to review “Siemens® QFM2171 Duct Sensor”
You must be logged in to post a review.
You may also like…
GE Telaire Duct Mount CO2 Transmitter
₹18,644.07
There are no reviews yet.