ShenzhenYijiajie Electronic Co., Ltd.
                                                                                                           
Verified Supplier
20 Years
Since 2006
Menu

H2 3E 1% Electrochemical Hydrogen Sensor For Industrial Production Lines Involving Hydrogen - Related Processes

Price Negotiable
Price: Negotiable
MOQ: 1PCS
Delivery Time: 5-8 work days
Product Description

 

              H2 3E 1% Electrochemical Hydrogen Sensor For Industrial Production Lines Involving Hydrogen - Related Processes

 

 

Features:

  • Stable detection performance: The 3 - electrode structure maintains a stable potential reference, ensuring a fixed output relative to the sensing electrode and reducing baseline drift. It also has no sensitivity to changes in atmospheric pressure.
  • Humidity - resistant design: The sensor has no performance degradation caused by humidity within the operating humidity range, which adapts to various humid working environments.
  • Easy integration: As a standard 4 - series size sensor, it can be directly integrated into mainstream gas detector circuit boards and OEM devices without complex structural modifications.
  • Cost - effective long - term use: With a service life of more than 2 years and a low monthly sensitivity drift rate, it reduces the frequency of sensor replacement and long - term use costs.

Application Scenarios:

  1. Hydrogen leak detection devices for industrial production lines involving hydrogen - related processes.
  2. Concentration monitoring equipment in hydrogen energy storage systems and fuel cell - related facilities.
  3. Portable gas detectors used in confined spaces where hydrogen may accumulate.
  4. Safety monitoring modules for electronic equipment and power systems that use hydrogen as a cooling or reaction medium.

 

Sensor Type Electrochemical Hydrogen Sensor (3 - electrode)
Target Gas Hydrogen (H₂)
Measuring Range 0 - 10000 ppm
Sensitivity 10 nA/ppm ± 5 nA/ppm
Resolution < 20 ppm (at 20℃)
Response Time T50 < 40 s; T90 < 70 s (calculated from 2 - minute exposure time at 20℃)
Zero Current < ±250 nA (at 20℃)
Bias Potential 0 V (no additional bias voltage required)
Operating Temperature -20℃ to +40℃
Operating Humidity 15% - 90% RH (non - condensing)
Humidity Effect No impact on detection results
Long - term Drift < 10% sensitivity loss per 6 months
Service Life > 24 months
Warranty Period 18 months

 

 

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company ShenzhenYijiajie Electronic Co., Ltd.
Location Room 3306AB 33rd Floor, SEG Plaza,Huaqiang North Road, Futian District, Shenzhen Guangdong Province 518028
Contact Person Xu

Request A Quote

Please check your email address.
Your message must be at least 20 characters.