High-precision two-channel and four-channel gas sensor module with aural and visual alarm, serial output, electrochemical type

HENGKO gas sensor module is a universal gas module designed and manufactured by combining sophisticated electrochemical detection technology with sophisticated circuit design.It is suitable for detecting CO, oxygen,poisonous gas, etc.Due to its high sensitivity and fast response time, measurements can be taken as soon as possible. The module works with a simple drive circuit that has digital output and analog voltage output offering excellent stability with long life.The measurement results can be read via an I2C interface with the user's microprocessor.This new sensor module is based on advanced HENGKO technology and benefits from the mature experience and expertise of HENGKO in mass manufacturing over the past decade.

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High-precision two-channel and four-channel gas sensor module with aural and visual alarm, serial output, electrochemical type