OPLFC-S-3000 Pressure Swichgage (05701240)

OPLFC-S-3000: 4.5" Stainless Pressure Swichgage, panel mount; 0-3000 psi (05701240)

The OPLFC-S-3000 is a panel mounting 4.5" (114 mm) Pressure Swichgage, with a range of 0-3000 psi (0-20.68 MPa) [0-200 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 OPLFC-S-3000, pointer closure against either of the adjustable contacts completes the pilot-duty circuit. This panel mount model does not have the low limit contact lockout. The lockout must be done externally through the control circuit or with the optional "SA" lockout. It is typically used in control panels for compressors and pumps. Contact lead termination is by pigtail wires.

The OPLFC-S-3000 has a weatherproof die cast aluminium 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 steel socket.