Description:
Air stress swap is a detection element, commonly used in the desire for wind stress on the machinery, it is the use of gas static strain to advertise micro-switch to realize the present off. The major role of the tension exchange is to use its on-off potential to manage the on-off of its electric products, with the aim to ensure that package in poor exhaust circumstances can promptly close down the fuel passage of the device to ensure that the gasoline does not leak to guard Personal safety