MURPHY OPLC-S-1500 PRESSURE SWICHGAGE 05700800

The OPLC-S-1500 is a surface mounting 4.5" (114 mm) Pressure Swichgage®, with a range of 0-1500 psi (0-10.34 MPa) [0-100 bar]. This instrument is a combination pressure indicating gage with an adjustable low and high limit switch. The limit switch can be wired directly to electric pilot circuits to operate alarms and/or shutdown engines and electric motors. The limit switch is accessible from the front of the gage and the contacts have a self-cleaning motion to enhance electrical continuity.

Inside the OPLC-S-1500, pointer closure against either of the adjustable contacts completes the pilot-duty circuit. An SPST toggle switch is provided to override the low limit contact for equipment start-up. This model does not latch. Suitable for engines or electric motors with appropriate Murphy magnetic switch or transformer relay assemblies.

The OPLC-S-1500 has a weatherproof die cast aluminum case, an optically clear polycarbonate lens, a 1/2 NPT process connection with a drawn helical tube type, a 316 stainless steel bourdon tube and a 316 stainless