Siemens® QFM2171 Duct Sensor

Product Id : 157421

11,580.00

Siemens® QFM2171 Duct Sensor transmits changes in humidity and temperature to the building control systems. These sensors are mainly suitable for applications where precise, stable humidity sensing is required.
Applications: Air Ducts, HVAC Systems, etc.

  Usually ships in 2 - 4 weeksUsually ships in 2 - 4 weeks, However please contact store for precise delivery schedule. Backorder also allowed
Clear


  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?

Country : United States

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

There are no reviews yet.

Be the first to review “Siemens® QFM2171 Duct Sensor”