SEN0476

SEN0476 is a Gravity: PH3 sensor (Calibrated) - I2C & UART. It provides reliable measurement of phosphine (PH3) concentration for safety monitoring and environmental analysis. This electrochemical phosphine detection module arrives factory‑calibrated, enabling rapid deployment for industrial gas monitoring without complex setup. Multiple communication options analogue voltage, I2C, and UART allow seamless integration into embedded systems and environmental monitoring platforms. Designed for compatibility with popular controllers such as Arduino, ESP32, and Raspberry Pi, this Gravity-series gas sensing board simplifies the creation of compact phosphine concentration detectors across industrial, research, and monitoring applications.

• Electrochemical detection with high sensitivity
• Multiple output interfaces for flexible integration
• Part of a modular multi‑gas detection series
• Strong anti-interference ability
• High stability and high sensitivity
• Detection range from 0 to 1000ppm
• Working voltage range from 3.3 to 5.5V DC
• Working current is less than 5mA
• Working temperature range from -20 to 50°C
• Lifespan is greater than 2 years (in the air), adapter plate size is 37x32mm

목차

Gravity: PH3 signal conversion board, PH3 sensor probe, Gravity - 4pin cable.