SEN0467

SEN0467 is a Gravity: H2S sensor (Calibrated) - I2C & UART. This is a sensor that detects hydrogen sulphide concentration and supports three output modes: analogue, I2C, and UART. The probe has been calibrated at the factory, which can quickly and accurately measure the concentration of hydrogen sulphide in the environment. Can be widely used in the detection of hydrogen sulphide in industrial, underground and environmental protection fields. The probe adopts the electrochemical principle, has the characteristics of strong anti-interference ability, high stability, high sensitivity, etc., and the service life is as long as two years. The sensor has 32 modifiable I2C addresses, an integrated temperature compensation algorithm, and a threshold alarm function. The easy-to-use Gravity interface, coupled with our sample code, can quickly build a hydrogen sulphide concentration detector.

• Strong anti-interference ability
• High stability and high sensitivity
• Detection range from 0 to 100ppm
• Working voltage range from 3.3 to 5.5V DC
• Working current is less than 5mA
• Output signal: I2C, UART (0 to 3V), analogue voltage
• Working temperature range from -20 to 50°C
• Adapter plate size is 37 x 32mm
• Compatibility: Arduino, ESP32, Raspberry pi

Contents

Gravity: H2S signal conversion board, H2S sensor probe, Gravity - 4pin cable.