FH2-HY04

Category: Hydrogen Detection
Manufacturer: FIS® NISSHA
H2 DETECTION MODULE

The FH2-HY04 is a newly developed hydrogen detector, specifically designed for preventing hydrogen leaks in fuel-cell vehicles (FCV). For this application, a reliable hydrogen sensors is required and FIS has developed a new catalytic combustion type hydrogen sensor with a minimum mass and wide surface area using a unique technology. The development of this sensor realizes a rapid response speed and strong poisoning resistance against silicone compounds. These features achieve the expected demands for long life in actual applications in automobiles, without any need for replacing detectors over a long period. In combination with sophisticated electronics and software design, FIS offers the following features in hydrogen leak detection.

Main Features

  • Detection method: Catalytic combustion
  • Detection: gas Hydrogen
  • Concentration range: 0 ~ 4 vol.% or 0 ~ 2.2 vol.% in air
  • Initial accuracy: ± 10%
  • Speed of response (T80): < 2 seconds
  • Start-up time: < 1 seconds
  • Supply voltage: 12V ± 10% DC
  • Power consumption: Approx. 1.3 W
  • Output signal: PWM (10 ~ 90% duty)
  • Operating temperature and humidity range: -35℃~85℃ / < 95%RH (no condensation)
  • Storage temperature and humidity range: -40℃~105℃ / < 95%RH (no condensation)
  • Dimensions (without the sensor part): A) 62 (W) × 49 (D) × 22,5 (H) mm
  • Weight: 58g
Application Automobiles

Location

Attachments

Comments