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Duct Sensor for Relative Humidity and Temperature Siemens QFM 2120 (QFM2120)

Duct Sensor for Relative Humidity and Temperature Siemens QFM 2120 (QFM2120)

SIEMENS
  • Product code: QFM2120
  • EAN : 4047625020057
  • Manufacturer code: QFM2120
  • Warranty: 2 years

Duct sensor for relative humidity and temperature. Power supply 24VAC. -30...+60 °C, 10-100% RH. More information

  • Delivery

    Delivery to Belgium (days are avarages)

    FedEx:
    2.4 workdays € 7,02
    Bpost HD (Home Delivery):
    2.7 workdays € 10,64
    BPost - PP (Pick-up Point):
    3.1 workdays € 9,91
    FedEx Priority:
    1.7 workdays € 12,71
    DHL Express:
    1.1 workdays € 16,94

    DHL Express: 1.1 workdays, € 16,94

  • In stock 5 pcs  
     
List price € 272,96
Price excluding VAT € 169,19
Price with VAT 21 % € 204,72
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Parameters and catalogs

Application For HVAC duct
Control 96 m3/h
IP Rating IP 65
Setting Accuracy 2% relative humidity
Setting range 0...100% RH
Temperature sensing LG-Ni 1000
Weight 0.21 kg

Datasheet download

Download PDF

Channel sensor QFM 2120 for relative humidity and temperature with output signal. The sensor can be operated with all controllers and control systems capable of processing the output signal Ni 1000 and 0-10VDC. Basic error ±3% of the measurement range of relative humidity in the comfort zone.

Application

  • In heating, ventilation, and air conditioning systems
  • Measurement of relative humidity and temperature
  • As a control sensor for supply or exhaust air
  • As a limiting sensor
  • Sensor for enthalpy and absolute humidity

Features

  • Temperature measurement range: -35 to +60 °C
  • Temperature output signal: passive, Ni 1000
  • Humidity measurement range: 10-100%
  • Humidity output signal: active, 0-10VDC

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