
Main Features
- Starts in 1 sec after power on, responds in 2 sec
- Detection concentration: 0-4% VOL
- Low power consumption 0.3W
- High selectivity, not affected by ethanol, methane, etc.
- Passed the automotive grade reliability test
- 12/ 24V (5V available as optional)
- CAN (PWM / Analog output available as optional)
- Ideal for Commercial vehicles, Passenger vehicles, Engineering vehicles
ZC61 Tech Features |
Values |
|---|---|
Detection Technology | Catalytic combustion |
Target Gas | Hydrogen (H2) |
Power Supply Voltage | 12/24 VDC (9/36 VDC) |
Measuring range | 0- 40.000 ppm |
Detection accuracy | ±1000 PPM is less than 1% H2&±10% is higher than 1% H2 |
Response time | T90: ≤3s |
Start-up time | ≤1s |
Recovery time | ≤10s |
Rated current | <15mA |
Power consumption | ≤0.2W@DC 12V / ≤0.2W@DC 24V |
Operating temperature | -40°C~85°C |
Operating humidity | ≤95% RH (no condensation) |
Storage temperature | -40°C +125°C |
Protection level | IP68 |
Catalytic conditions | The oxygen concentration not less than 15% |
Output signal | CAN (PWM / Analog output available as optional) |
Alternative to | Nissha Fis FH2-HY04 / FH2-HY06 |
Catalytic Technology
Winsen Catalytic technology offers fast and accurate readings and has a long term experience in a wide range of gas sensors.
Automotive Approved
The ZC61 has passed Automotive Grade Reliability Test.
Long life
ZC61 H2 detection module has been designed to last for over 10 years without service or recalibration.
Available NOW !
You can buy a fully working unit to undergo all the specific tests required for your application.
For massive orders and dedicated quotation please get in contact with us using the Contact form.



