CO2센서 1 페이지

Hi CO2 Concentrate / Temperature / Humidity Module

CO₂Engine BLG is designed to measure and store records of environmental parameters such as CO₂, relative humidity and temperature. The sensor is designed for battery powered operation with low average power consumption without compromising measurement precision and resolution.

-Low power consumption

-Individually calibrated

-Maintenance-free

-High quality

Operating Principle	Non-dispersive infrared (NDIR)
Measured gas	Carbon dioxide
Measurement range CO₂	0 to 30%_vol(CO₂)
Measurement range RH	0 to 100%
Measurement range °C	-40 to 60
Accuracy	± 0,2%_vol± 3 % of reading
Dimensions	51 x 57 x 14 mm (Length x Width x Height)
Maintenance	Maintenance-free*
Life Expectancy	> 10 years
Operation temperature range	0 to 50 °C
Operation humidity range	0 to 95% RH (non-condensing
Power supply	5.5 to 12.0 V DC
Power Consumtion	~250μA (1 measurement/hour) ~50μA in sleep ~60 mA average during active measurement sequence (~12s) < 150 mA peak current (averaged during IR lamp ON, 100 msec) < 250 mA peak power (during IR lamp start-up, the first 50 msec)
Response time_T90
Communication	I²C/UART (Modbus)
Additional features	Tube in / out (gas sampling) *

5. CO2 Engine BLG(High CO2 Level / Temperature / Humidity Module)