Combined CO2/VOC/T/H sensor, RS-485, 5m cable

Combined CO2/VOC/T/H sensor with RS-485 output for easy integration with CHESTER IoT Hub.

 
Pre-Order
Code: HWA092
Brand: SENSIT
€223,90 €185 excl. VAT
Category: Sensors

Combined CO2/VOC/T/H sensor with RS-485 output for easy integration with CHESTER IoT Hub.

This indoor combined sensor is designed to measure the concentration of carbon dioxide, air temperature, relative humidity, atmospheric pressure and the concentration of volatile organic compounds in areas protected against water.

Sensor parameters:

  • Carbon dioxide - CO2 (NDIR technology, range 400 to 5000 ppm, accuracy ± 100 ppm, measurement reaction time 90 s)
  • VOC (range 0 to 500 IAQ index, accuracy ± 15%)
  • Temperature (range -40 to + 80 ° C for a short time, to guarantee CO2 measurement 0 to +45 ° C, accuracy ± 0.5 ° C at 25 ° C)
  • Relative humidity (range 0 to 95%, to guarantee CO2 measurement 0 to 85 °, accuracy ± 3% for 20 to 80% humidity)
  • Atmospheric pressure (range 300 to 1100 hPa, accuracy ± 0.6h Pa for 0 to 65 ° C and 300 - 1100 hPa)
  • Output signal: MODBUS RTU
  • Cable: 5m silicone

Dimensions: 72 x 59 x 27 mm

Degree of protection: IP30 (protected against the ingress of solid bodies up to 2.5 mm in diameter, unprotected against ingress of water)

Note: The device is not low-power and it is necessary to use the CHESTER platform permanently powered from an external source to power it.

 

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