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Intelligent Probe design
medical and Industrial applications
with good selectivity
Correspond time: CO2 :
RS485 communication
1% CO2 Gas Sensor NDIR Probe Model Indoor Quality Air Intelligent Probe designCO2GD 0002 NDIR infrared CO2 gas module is a high concentration type, small size sensor, using non dispersive infrared (NDIR) principle to detect the existence of CO2 in the air, with good selectivity, non oxygen dependent and long life. Built in temperature compensation; and it has UART output and PWM output. It is developed by the tight integration of mature infrared absorbing gas detection technology, precision optical circuit design and superior