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Technical Description

The 4-in-1 detector is mainly aimed at various places where ambient gas detection is required. The product contains four gas sensors (expandable for CO, H2S, O2 and CH4 gases) and a signal processing circuit board. The module has good selectivity and stability. The module can output the current concentration values of the four gases in real time through the digital serial port output. It can be used in handheld devices or fixed devices to detect the current concentration of ambient gas. This module is a general-purpose miniaturized product that closely combines mature sensor detection technology and sophisticated circuit design.

Product size

Features

●  High integration, small size,

●  Good stability and fast response

●  Real-time serial port output concentration, easy to use

• What gases can the 4-in-1 detector monitor?

  • It detects ​4 core gases​ with optional expansion: ✓ ​Standard: CO, H₂S, O₂, CH₄ ✓ ​Expandable​ for other gases Digital serial output delivers real-time PPM/PPB readings.

• How is this gas detection module deployed?

  • Designed for ​dual-use flexibility: ● ​Fixed installations: Pipelines, plants ● ​Portable devices: Handheld safety tools Miniaturized design with industrial-grade stability.