Fluid flow indicator with automatic alarm timer for high pressure/low flow applications

摘要: A highly sensitive low loss and flow fluid switch is coupled with an automatic timer and/or optional transmitter to indicate the of gas appliance automatically start a reminder turn off. After preset time limit has expired, either sounds alarm or wirelessly triggers in remote location. The receiver portion wireless may be mounted directly (grill handle), so that resets when activity (cover opening closing) detected, indicating still use. An can also configured sound grill attempted ignited cover closed, thereby avoiding potential explosion. biasing attraction magnet incorporated offset force gravity return spring order extend performance pressure applications. piston sealed for use high pressure/low applications, provided vent hole residual bleed-off upon stoppage flow.