Pointer closure against either of the adjustable contacts completes the pilot-duty circuit. Adjustable high and low limit, ungrounded contacts are used to operate alarm, shutdown or start-stop circuits. MurCal provides experienced application and product support, before and after the sale.įor California customers: Prop 65 WARNING: This product may have been manufactured with or uses components that can expose you to chemicals which are known to the State of California to cause cancer. The OPLC is a surface mount, indicating pressure gage and switch. MurCal is an Authorized Distributor of FW Murphy products. Inside the OPLC-A-1000, pointer closure against either of the adjustable contacts completes the pilot-duty circuit. DetailsThe OPLC-S-5000 is a surface mounting 4.5' (114 mm) Pressure Swichgage, with a range of 0-5000 psi (0-34.48 MPa) 0-350 bar. The OPLC-A-200 has a weatherproof die cast aluminum case, a clear polycarbonate lens, a 1/4 NPT process connection, a grade A phosphor bronze bourdon tube (brass tip/silver brazed) and a brass socket. An SPST toggle switch is provided to override the low limit contact for equipment start-up. ![]() Suitable for engines or electric motors with appropriate Murphy magnetic switch or transformer relay assemblies. OPLC-S-5000 (05700836): 4.5' Pressure Swichgage Add to compare 334.99 Add to Cart OPLC-S-5000-EL Pressure Swichgage (05706026) Add to compare 442.99 Add to Cart OPLC-S-5000-EX Pressure Swichgage (05700837) Add to compare 1 2 Select up to 4 items to compare. An SPST toggle switch is provided to override the low limit contact for equipment start-up. ![]() Inside the OPLC-A-200, pointer closure against either of the adjustable contacts completes the pilot-duty circuit. ![]() The limit switch is accessible from the front of the gage and the contacts have a self-cleaning motion to enhance electrical continuity. The limit switch can be wired directly to electric pilot circuits to operate alarms and/or shutdown engines and electric motors. This instrument is a combination pressure indicating gage with an adjustable low and high limit switch. The OPLC-A-200 is a surface mounting 4.5" (114 mm) Pressure Swichgage®, with a range of 0-200 psi (0-1.38 MPa).
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