OPLC-S-5000-EX Pressure Swichgage (05700837)

OPLC-S-5000-EX: 4.5" Stainless Pressure Swichgage; surface mounting; 0-5000 psi; explosion-proof case (05700837)

EX= Explosion-proof: Swichgage enclosed within explosion-proof case; Class I, Div. 1, Groups C & D

The OPL-series pressure Swichgage instruments are combination pressure indicating gages with adjustable low and high limit switches. Limit switches can be wired directly to electric pilot circuits to operate alarms, shutdown or the start/stop of engines and electric motors. Surface mount version feature a 4-1/2 in. (114 mm) dial for easy viewing. Adjustable limit switches are accessible from the front of the Swichgage instrument. Limit contacts have self-cleaning motion to enhance electrical continuity.