A data sensor, 0-10VDC output, capable of connecting with modbus proocol with 24VAC or VDC power supply, protection class IP30 and a working environment of 0-50ºC and 5-95%RH (without condensation) and a self-power consumption of <2W. Inside, it has the following sensors:
Temperature control switch: with an specific range of -40 up to 125ºC and an accuracy tolerance of 10-55 (With Valve ±0.3ºC). The response time is >2s.
Humidity control switch: with an specific range of 0-100% relative humidity and an accuracy tolerance of ±2%. The response time is >8s. The hysteresis is produced at 25ºC, valve ±0.8%RH.
C02 sensor: is a non-dispersive infrared spectroscopy (NDIR), with detection range between 400 and 2000 RPM and an accuracy of ±(50PPM + 5% reading) with 120s of stabilization time.
PM 2.5 sensor: is a laser light scattering, with a detection range of 0/500 ug/m3, the minimum resolution particle size is 0.3 um and the ratio of particle mass concentration is 1 ug/m3. The response time is < or = to 3s. The consistency is ±10%.
