SYCAB-1A Infrared methane sensor(NDIR) CH4

Product description

SYCAB-1A infrared methane gas sensor is a high-precision, miniaturized, dual-channel gas sensor designed based on non-spectral infrared detection technology (NDIR). It has the characteristics of good selectivity, no oxygen dependence, stable performance, long life and high sensitivity. It can continuously detect methane concentration in air and transmit relevant data in real time. At the same time, the sensor also has the function of internal temperature detection.


Low power consumption
Long life
Dual channel detection technology
Small drift
Long-term stability
No oxygen dependence, high selectivity to methane gas
Temperature compensation in the full range to ensure the detection accuracy


Gas leak detection
Household gas leak alarm
Gas detector
Instrument and meter


Measuring gas CH4
Sensor type NDIR
Operating voltage 3.3V-5VDC
Operating power consumption <100mA
Measuring range 0-100%LEL
Response time <30s
Operating temperature -20-60℃
Operating humidity <95%RH(Condensation free)
Operating pressure 86Kpa-106Kpa
Indication error 0-50% LEL ±5% LEL
50-100% LEL±10% LEL
Storage temperature -40-85℃
Service life >8year
Communication interface TTL@3.3V
Shell protection IP52

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