SIEMENS. P/N: QPA2000. CO2 ROOM AIR SENSOR. 0-2000 PPM, 24VAC/15-35VDC, NEW.

Description: SIEMENS. P/N: QPA2000. CO2 ROOM AIR SENSOR. 0-2000 PPM CO2 MEASURING RANGE.,24VAC/15-35VDC,. 2 VA., NO DISPLAY., FOR USE WITH 0-10 VDC CONTROLLER INPUTS., DIMMENSIONS" 3 1/2" WIDE X 4" LONG X 1" THICK., WHITE COLOR., ORIGINAL SIEMENS OEM REPLACEMENT PART., GUARANTEED TO WORK PERFECTLY., BRAND NEW CONDITION., NEVER USED., INCLUDES: SENSOR, INSTALLATION INSTRUCTIONS, PACKAGING AND BOX., I CAN SUPPLY MORE PICTURES IF REQUESTED., IF YOU CAN'T SEE AN AREA CLEAR I WILL SEND MORE PICTURES. The QPA20 series room air quality sensors optimize room comfort by enabling demand-controlled ventilation. The sensors can acquire: CO2 and volatile organic compound (VOC) concentrations, relative humidity, and temperature. The sensor evaluates the CO2/VOC concentrations and transforms it to a 0 to 10 Vdc linear proportional output signal. For models with humidity, a capacitive humidity sensing element changes capacitance as a function of the relative humidity. An electronic measuring circuit converts the humidity signal to a continuous 0 to 10 Vdc signal that corresponds to a relative humidity range of 0 to 100%. For models with temperature, the sensor acquires room temperature with a sensing element that changes electrical resistance as a function of the temperature. The resistance is converted to an active 0 to 10 Vdc output signal that corresponds to a temperature range of 32F to 122F (0C to 50C) or -31F to 95F (?35C to 35C). Features: Multisensor for CO2/VOC, temperature, and humidity-temperatureMaintenance-free infrared CO2sensing element, VOC sensing element based on a heated tin dioxide semiconductor24 Vac operating voltage, 0 to 10 Vdc output signals

Price: 260 USD

Location: Waretown, New Jersey

End Time: 2024-10-13T06:50:44.000Z

Shipping Cost: N/A USD