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4H2-40000 CLE-0644-400 Electrochemical Hydrogen Gas Sensor for Hydrogen Fuel Cell Systems Industrial Safety
4H2-40000 CLE-0644-400 Electrochemical Hydrogen Gas Sensor for Hydrogen Fuel Cell Systems Industrial Safety
4H2-40000 CLE-0644-400 Electrochemical Hydrogen Gas Sensor for Hydrogen Fuel Cell Systems Industrial Safety
4H2-40000 CLE-0644-400 Electrochemical Hydrogen Gas Sensor for Hydrogen Fuel Cell Systems Industrial Safety
4H2-40000 CLE-0644-400 Electrochemical Hydrogen Gas Sensor for Hydrogen Fuel Cell Systems Industrial Safety
4H2-40000 CLE-0644-400 Electrochemical Hydrogen Gas Sensor for Hydrogen Fuel Cell Systems Industrial Safety
4H2-40000 CLE-0644-400 Electrochemical Hydrogen Gas Sensor for Hydrogen Fuel Cell Systems Industrial Safety
4H2-40000 CLE-0644-400 Electrochemical Hydrogen Gas Sensor for Hydrogen Fuel Cell Systems Industrial Safety
4H2-40000 CLE-0644-400 Electrochemical Hydrogen Gas Sensor for Hydrogen Fuel Cell Systems Industrial Safety
4H2-40000 CLE-0644-400 Electrochemical Hydrogen Gas Sensor for Hydrogen Fuel Cell Systems Industrial Safety
4H2-40000 CLE-0644-400 Electrochemical Hydrogen Gas Sensor for Hydrogen Fuel Cell Systems Industrial Safety
4H2-40000 CLE-0644-400 Electrochemical Hydrogen Gas Sensor for Hydrogen Fuel Cell Systems Industrial Safety
Specifications
Payment Terms :
L/C, D/A, D/P, T/T, ,
Target Gas :
Hydrogen (H2)
Baseline Drift :
0~20 ppm equivalent
Supply Ability :
5000pcs
Delivery Time :
3-5work days
Detection Range :
0~40000 ppm
Packaging Details :
Paper box
Place of Origin :
USA
Baseline (20°C) :
< ±0.2 μA
Price :
Negotiable
Sensitivity :
0.007 ± 0.002 μA/ppm (at 20°C)
MOQ :
1
Weight :
~5 g
Model Number :
4H2-40000 CLE-0644-400
Description

4H2-40000 CLE-0644-400 Electrochemical Hydrogen Gas Sensor for Hydrogen Fuel Cell Systems Industrial Safety

Applications:

  • Hydrogen fuel cell systems: Monitoring hydrogen leakage in fuel cell vehicles and stationary power systems.
  • Industrial safety: Detecting H2 leaks in chemical plants, refineries, and hydrogen storage facilities.
  • Confined space monitoring: Ensuring safe H2 levels in enclosed work areas.
  • Portable gas detectors: Integration into handheld devices for on-site safety inspections.

Key Features:

  1. High range detection: 0–40,000 ppm (0–100% LEL) for comprehensive hydrogen monitoring.
  2. High sensitivity: 0.007 ± 0.002 μA/ppm for precise low-level detection.
  3. Fast response: T90 response time ≤ 60 seconds for timely leak alerts.
  4. Stable performance: Low baseline drift (0–20 ppm equivalent from -20°C to 50°C) and long-term output drift < 2% signal/month.
  5. Standard form factor: Compatible with standard 4-series sensor sockets for easy replacement.
Target Gas Hydrogen (H2)
Detection Range 0–40,000 ppm (0–100% LEL)
Sensitivity 0.007 ± 0.002 μA/ppm (at 20°C)
Baseline (20°C) < ±0.2 μA
Baseline Drift 0–20 ppm equivalent (-20°C to 50°C)
Resolution 80 ppm
Response Time (T90) ≤ 60 seconds
Long-term Output Drift < 2% signal/month
Operating Temperature -20°C to 50°C
Operating Humidity 15–90% RH (non-condensing)
Pressure Range 91–111 kPa
Bias Voltage 0 mV
Storage Life 6 months in sealed container
Operating Life 2 years in clean air
Weight ~5 g
Dimensions Ø20.2 × 16.6 mm (standard 4-series form factor)

4H2-40000 CLE-0644-400 Electrochemical Hydrogen Gas Sensor for Hydrogen Fuel Cell Systems Industrial Safety

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4H2-40000 CLE-0644-400 Electrochemical Hydrogen Gas Sensor for Hydrogen Fuel Cell Systems Industrial Safety

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Product Detail
Payment Terms :
L/C, D/A, D/P, T/T, ,
Target Gas :
Hydrogen (H2)
Baseline Drift :
0~20 ppm equivalent
Supply Ability :
5000pcs
Delivery Time :
3-5work days
Detection Range :
0~40000 ppm
Contact Supplier
4H2-40000 CLE-0644-400 Electrochemical Hydrogen Gas Sensor for Hydrogen Fuel Cell Systems Industrial Safety
4H2-40000 CLE-0644-400 Electrochemical Hydrogen Gas Sensor for Hydrogen Fuel Cell Systems Industrial Safety
4H2-40000 CLE-0644-400 Electrochemical Hydrogen Gas Sensor for Hydrogen Fuel Cell Systems Industrial Safety
4H2-40000 CLE-0644-400 Electrochemical Hydrogen Gas Sensor for Hydrogen Fuel Cell Systems Industrial Safety
4H2-40000 CLE-0644-400 Electrochemical Hydrogen Gas Sensor for Hydrogen Fuel Cell Systems Industrial Safety
4H2-40000 CLE-0644-400 Electrochemical Hydrogen Gas Sensor for Hydrogen Fuel Cell Systems Industrial Safety

ShenzhenYijiajie Electronic Co., Ltd.

Verified Supplier
5 Years
guangdong, shenzhen
Since 2006
Business Type :
Manufacturer, Trading Company
Main Products :
Oxygen Gas Sensor, Electrochemical Gas Sensor, Gas Sensor
Total Annual :
900000-1000000
Employee Number :
50~80
Certification Level :
Verified Supplier
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