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Carbon Dioxide (CO2) Monitor / Transmitter

Sensors/ arrow Carbon Dioxide (CO2) Monitor / Transmitter

Carbon Dioxide (CO2) Monitor / Transmitter

This neat wall mounted unit displays Carbon Dioxide levels as well as temperature and humidity - the LCD display is backlight by 3 colour LEDs to give you a clear indication of ventilation requirements.  The LCD displays GREEN when CO2 concentrations are GOOD, YELLOW when CO2 concentrations are less than ideal and RED when CO2 levels are too high.  These set point CO2 levels are illustrated below along with the product specification.
An RS485 Modbus interface provides output for remote data display via PC or other device as well as data logging of all 3 values.

The setpoint values are: Green  (optimal) < 1000ppm CO2


Yellow (moderate) 1001ppm - 1400 ppm CO2


Red  (poor) > 1400 ppm CO2



CO2 Sensor: Non-Dispersive Infrared CO2 (NDIR)
Cailibration: ABC Logic self calibration
Temperature Sensor: NTC Thermistor
Humidity Sensor: HS capacitive Sensor
Warm Up Time: 48 hours (first time) & 5 minutes (normal operation)
CO2 Measurement Range: 0-5000
Temperature Measurement Range: 0-50°C(=/- 0.5°C @ 25°C)
Humidity Measurement Range:0-100% RH (+/- 3% 40-60%RH @ 25°C)
LCD Backlight: Green, Yellow, Red
Operation conditions: 0°C ~ 50°C  0~95% RH
Storage conditions: -40°C ~ 70°C  5~95% RH
Data output: Modbus RS485
Power Supply: 12v-24V DC
Power Consumption: 1.8W max - 1.2W average.
Net Weight: 210g
Dimensions: 130mm (height) x 85mm (width) x 36.5mm (depth)
Mounting: Wall mount with back plate
Housing: PC/ABS fire-proof enclosure to IP30 protection.
Certification: CE
Number pieces in packaging:1
Number pieces in box:1

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