We are offering ves series vacuum switches.These switches use a vacuum actuated membrane to operate a mechanical micro switch. All switches can be wired normally closed or normally open.
We are offering vacuum pressure: -29.9 to 0 inhgsensor outputs: 2 npn or pnp open collector transistor output , 30vdc, 80mahysteresis and window comparator modeoutput response time less than 2.5 millisecondsair and non-corrosive gases.