Siemens QPM2100 Carbon dioxide duct sensor

25,350.00

(GST 18% Exclusive)

In stock

268467

Siemens QPM2100 Carbon dioxide duct sensor optimizes room comfort by allowing for demand-controlled ventilation. The sensors may acquire concentrations of CO2 and volatile organic compounds ( VOC), relative humidity, and temperature. The sensor assesses concentrations of CO2 / VOC and transforms it into a linearly proportional output signal of 0 to 10 Vdc. A capacitive wetness sensing element changes capacitance as a function of relative humidity for models with humidity.

Application: Commercial Buildings, Schools and Educational Facilities, Healthcare Facilities, Industrial and Manufacturing Settings, Laboratories and Cleanrooms, and Data Centers.

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Siemens QPM2100 Carbon dioxide duct sensor, a duct air quality sensor optimizes room comfort by allowing for demand-controlled ventilation. The sensors may acquire concentrations of CO2 and volatile organic compounds ( VOC), relative humidity, and temperature. The sensor assesses concentrations of CO2 / VOC and transforms it into a linearly proportional output signal of 0 to 10 Vdc. A capacitive wetness sensing element changes capacitance as a function of relative humidity for models with humidity. An electronic measuring circuit converts the moisture signal to a continuous signal of 0 to 10 Vdc corresponding to a relative humidity range of 0 to 100%. For temperature models, the sensor acquires room temperature with a sensing element which changes the electrical resistance depending on the temperature. The resistance is transformed to an active 0 to 10 Vdc output signal corresponding to 32°F to 122°F (0°C to 50°C) or -31°F to 95°F (-35°C to 35°C) temperature range.

 Features of Siemens QPM2100 Carbon dioxide duct sensor :
  •    CO2 / VOC multisensor, temperature, and humidity
  •    Maintenance-free infrared CO2 sensing element, VOC sensing element based on a semi-conductor of heated tin dioxide
  •    24 Vac operating voltage, output signals 0 to 10 Vdc

Additional information

Weight 1 kg
Manufacturer

Siemens

Model No.

QPM2100

Measuring Parameters

CO2 Gas Detection, Temperature

Range

0 to 2000 ppm

Accuracy

≤±50 ppm +2% of measured
value

Temperature range

-31°F to 113°F (-35°C to 45°C)

Accuracy

-31°F to 59°F (-35°C to 15°C): ±1K 59°F to 95°F (15°C to 35°C): ±0.8K 95°F to 122°F (35°C to 50°C): ±1K

Humidity range

0 to 95% rh
(noncondensing)

Accuracy

at 73°F (23°C), 24 Vac: 0 to 30% rh: ±5% rh 30 to 70% rh: ±3% rh 70 to 95% rh: ±5% rh

Operating Temperature

23°F to 113°F (-5°C to 45°C)

Storage Temperature

-13°F to 158°F (-25°C to 70°C)

Operating Humidity

0 to 95% rh (noncondensing)

Storage Humidity

<95% rh

Weight

0.54 lb (0.247 kg)

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Siemens QPM2100 Carbon dioxide duct sensor

Siemens QPM2100 Carbon dioxide duct sensor

25,350.00

(GST 18% Exclusive)

Add to cart