CxHy-LD series is NDIR Dual channel diffusion type sensor modules, detectable down to 100ppm of Methane, Ethylene, Propane, and Butane gas.

∙ Application : Industries and life safety

∙ Measurement Range : 0~5,000/2,000/5,000/5,000ppm (CH4/C2H4/C3H8/C4H10)

∙ Accuracy : ±3% F.S

∙ Input Power : 3.3V(3.2~3.6V) / 5V(±5%)

∙ Output : UART, I2C, Analog