Technical Support:
158-7527-1139
High sensitivity and fast response to H2 gas
Built-in temperature compensation, external humidity compensation supported
Very low power consumption (< 66mW)
Small size (17.8mm×15.2mm×6.5mm)
Intelligent automatic baseline calibration
Baseline value can be reset, storage status is configurable
Robust design, excellent long-term stability
Highly flexible assembly methods and communication interfaces
Can add filter cover to achieve strong anti-interference against VOCs
Detection Principle: MEMS Metal Oxide Semiconductor Sensor
Detection Range: 0-10000 ppm H2 relative equivalent value
Warm-up Time: 3 minutes
Communication Protocol: I²C, UART
Calibration Method: Intelligent baseline calibration, power-off storage with settable reference value
Voltage: 3.3V±0.1V, max. 20mV ripple
Power Consumption: Max. 66mW @3.3VDC (20mA)
Test Interval: 1 Sec.
Operating Temperature: -10 ~ +60 ℃
Operating Humidity: 5 ~95 % RH, non-condensing
Storage Temperature: -40 ~ 85 ℃
Storage Humidity: 5 ~95 % RH, non-condensing
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