Fuel cell electric vehicles (FCEV) powered by hydrogen are climate-friendly and powerful. The growing demand for these zero-emission drives happens to be focused first and foremost on commercial vehicles. In Switzerland for instance, the ?H2 Mobility Initiative?, in collaboration with a significant automobile manufacturer, aims to introduce 1,600 hydrogen-powered trucks to its roads by 2025. By 2040, 30,000 trucks, 40,000 buses and 80,000 taxis in South Korea could have H2 within their fuel tanks.
When compared to now widespread electric motors with batteries, the a lot more expensive hydrogen fuel cells facilitate a much greater range, with a similar power rating to a petrol or perhaps a diesel engine. Also, H2 vehicles could be refuelled in minimal time at all, in comparison with the charging times necessary for batteries.
The capability of a hydrogen tank is governed by its physical size but also by its storage pressure: The bigger this figure (commonly 700 bar for cars and 350 bar for trucks and buses), the more fuel can be stored in the tank.
WIKA pressure sensor MH-3-HY
To monitor this pressure, also for other pressure measurement tasks within an H2 drive system, WIKA has designed the sensor model MH-3-HY. The safety requirements for sensors of this kind have become stringent. They must be certified as hydrogen-compatible and must have been created for used in vehicles. The latter primarily affects the mechanical construction according of shock and vibration resistance, and also electromagnetic compatibility (EMC).
To crank up the sales of hydrogen-fuelled commercial vehicles and cars, the correct network of filling stations needs to be expanded. With pressure gauge 10 bar -3, for example, the WIKA portfolio also contains the right sensor for filling stations, designed with explosion protection.
เกจวัดแรงดัน on Hydrogen, the model MH-3-HY and model IS-3 pressure sensors can be found on the WIKA website. Do you want to buy pressure sensors? In our WIKA online-shop you will find some of our standard designs. In case you have any questions, your contact will gladly help you.