ShenzhenYijiajie Electronic Co., Ltd.
| Supply Ability | 1500 |
| Resolution | 1 ppm |
| Digital Output | UART TTL-3V |
| Analog Output | 0.6 - 3.0 V |
| Delivery Time | 5-8 days |
| Detection Range | 0 - 1000 ppm |
| Gas Detected | H2 |
| Operating Current | < 10 mA |
| Packaging Details | Box pack |
| Supply Voltage | DC 5.0V ± 0.1V |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union |
| T90 Response Time | ≤ 30 s |
| Brand Name | YJJ |
| Model Number | ZE03‑H2 |
| Place of Origin | CHINA |
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Product Specification
| Supply Ability | 1500 | Resolution | 1 ppm |
| Digital Output | UART TTL-3V | Analog Output | 0.6 - 3.0 V |
| Delivery Time | 5-8 days | Detection Range | 0 - 1000 ppm |
| Gas Detected | H2 | Operating Current | < 10 mA |
| Packaging Details | Box pack | Supply Voltage | DC 5.0V ± 0.1V |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union | T90 Response Time | ≤ 30 s |
| Brand Name | YJJ | Model Number | ZE03‑H2 |
| Place of Origin | CHINA | ||
| High Light | electrochemical hydrogen sensor module ，H₂ leakage alarm sensor ，0-1000ppm hydrogen gas sensor | ||
Product Description:
YJJ ZE03-H2 0-1000PPM Electrochemical Hydrogen Sensor Module For H₂ Leakage Alarm System
Features:
Core Detection & Electrical Parameters
| Model | ZE03-H2 |
| Gas Detected | Hydrogen H₂ |
| Detection Range | 0 - 1000 ppm |
| Resolution | 1 ppm |
| T90 Response Time | ≤ 30 s |
| Analog Output | 0.6 - 3.0 V (linear corresponding to concentration) |
| Digital Output | UART TTL-3V, baud rate 9600bps |
| Supply Voltage | DC 5.0V ± 0.1V |
| Operating Current | < 10 mA |
| Expected Lifespan | 2 years (clean air environment) |
Environmental Conditions
- Operating Temperature: -20°C ~ +50°C
- Operating Humidity: 15% - 90% RH, no condensation
- Storage Temperature and Humidity: -20~50°C, 15 - 90% RH
Mechanical Dimensions
- Size: Φ23.5 mm × 24.5 mm
- Weight: < 15g
Key Features
1. Factory pre-calibration, built-in temperature compensation, reducing the workload of customers for secondary calibration
2. UART digital + analog voltage dual output, suitable for various embedded schemes such as MCUs, ADCs
3. Compact size, low power consumption, facilitating integration in portable and fixed equipment development
Typical Application Scenarios
Hydrogen gas leak detection in hydrogen equipment, fuel cell systems, hydrogen production workshop monitoring, energy storage hydrogen tanks, laboratory hydrogen gas monitoring, portable hydrogen gas detector, hydrogen gas leakage alarm device, industrial hydrogen safety monitoring
Specifications:
| Detection gas | H2 |
| Measurement range | 0-1000PPM |
| Resolution | 0.1PPM |
| T90 response time | ≤ 90 s |
| Power Supply | DC 5V ± 0.1V |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2006
Total Annual:
900000-1000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph... Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph...
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