Instrument Air Hookup diagram




instrument air is air pressurized typically up to 20 psi for the purpose of controls, operating thermostats and pneumatic controls. An electrical equivalent would be low voltage to operate relays, contactors, and other control circuitry.

Instrument Air for Control valve hook up diagram 




Instrument Air connected to I/P Converter  hook up diagram 

Instrument Air connected to transmitter with local indicator hook up diagram 

Instrument Air connected to transmitter , Indicator and switch  hook up diagram 

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