Non-contact type LED pressure switch were suitable
in air, water pressure, oil pressure, steam system, refrigerant system....etc.
The traditional contactor
gauges can esaily produce coal, sparking & unstable movements.
Non-contact type LED pressure switch demolish
the traditional platinum contacts, it uses sensor elements to avoid
the traditional platinum contacts
"SAFE" has enrich in experience & technology, and
has the utmost quality, trust, safety & stability movements with this