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A2L Refrigerant Gas Sensor-CRG Series

A2L Refrigerant Gas Sensor-AM4205 Series

Cubic refrigerant gas sensors and solutions mainly target the A2L mixtures,e.g. R32, R1234yf gas or that of a pure hydrocarbon in the blend, and calculates the air volume concentration of the refrigerant gas and relates it to the avoidance thresholds by levels of LFL (Lower Flammability Limit) or LEL (Lower Explosion Limits). It is based on NDIR (Non-Dispersive Infrared) technology with high accuracy and longer lifespan. This sensor has been developed with standard gas and is efficiently calibrated in the factory by Cubic own gas sensor calibration technology. The sensing solutions can output an alert or directly participate in mitigation or shut-down procedures.
CO2 Sensor CM1106-C
Principle NDIR
Measurement range 0~50%LFL
Resolution 1%LFL
Accuracy ±3.75%LFL
Response Time <30s
Output UART /0.8~4V(Default) PWM(Customized)
Working Environment -30~60℃;0~95%RH(non-condensing)
Storage Environment -30~70℃;0~95%RH(non-condensing)
Power Voltage 5±0.1V DC
Average Current ≤150mA
Peak Current <300mA
IP Grade IP54
Refrigerant Sensor Solutions are OEM based.
The above features and specifications are one of the typical versions. OEM/ODM refrigerant gas leakage detectors are available. To get more technical information and customized air quality sensor solutions, please contact 027-81628827 or

You can contact Cubic by telephone, mail or email , or you can submit an online Request for Quotation Form.


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