High-Temperature Resistance
Designed for reliable hydrogen detection across a wide operating-temperature envelope.
ZE630-H2 Electrochemical Hydrogen Sensor Module
The Winsen ZE630-H2 is a miniature electrochemical hydrogen detection module for hydrogen leakage monitoring. It combines a fuel-cell type button sensor with signal processing and UART/PWM outputs, providing a 0–1000 ppm range, 1 ppm resolution and a specified 10-year service life in clean air.
BrandWinsen
Sensing PrincipleElectrochemical
Target GasH2
Product TypeElectrochemical Hydrogen Sensor Module
Hydrogen Sensing for OEM Integration
Product Overview
A compact electrochemical H2 module designed for long-life hydrogen leakage monitoring and OEM gas-detection integration.
ZE630-H2 integrates a fuel-cell type electrochemical button sensor with an instrumentation amplifier and high-precision AD conversion circuitry.
The module converts hydrogen concentration into stable digital signals and supports UART and PWM transmission for embedded monitoring systems.
Designed for Reliable Integration
Key Features
Fast Response
Official specifications list a response time of less than 40 seconds.
Low Power and High Precision
The integrated electrochemical sensing and signal-conditioning architecture supports precise low-power detection.
UART and PWM Output
Multiple digital output options simplify OEM interface design.
Long Service Life
Specified service life is 10 years in clean air.
Abnormality Prompt
The module includes a working-abnormality prompt for system-level diagnostics.
Typical Use Cases
Applications
Vehicle Lithium Battery Failure Detection
Energy Storage Hydrogen Monitoring
Portable Hydrogen Gas Detectors
OEM Hydrogen Safety Equipment
Official Product Parameters
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Model | ZE630-H2 |
| Detected Gas | Hydrogen |
| Detection Principle | Electrochemical |
| Output Mode | UART/PWM |
| Working Voltage | 5V±0.5V DC |
| Warm-up Time | 3min |
| Response Time | ＜40s |
| Recovery Time | 2min |
| Measuring Range | 0 ～ 1000ppm |
| Resolution | 1ppm |
| Working Temperature | -10℃ ～ 50℃ (common use); -40℃ ～ 70℃ (occasional use) |
| Working Humidity | 15%RH ～ 90%RH (no condensation) |
| Storage Temperature | -10℃ ～ 55℃ |
| Storage Humidity | 30% ～ 60%RH |
| Service Life | 10 years (in clean air) |
Specifications are based on the official Winsen product page or product manual. Confirm the latest datasheet, calibration requirements, communication protocol and mechanical drawing before final product design.
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