Geared Movement: 302 and 304 stainless steel. Gage Accuracy: 2-1-2 ☒% for the first and last quarters of the scale, the middle half is ☑%. The limit switch is accessible from the front of the gage and the contacts have a self-cleaning motion to enhance electrical continuity. (114 mm) white on black, dual scaled psi /kPa OPLBP – SPDT dry relay contacts 10A, 125 VACĭial: 4-1/2 in. OPLC and OPLFC – 1 SPDT Center off 2A, 30 VDC / 1A, 125 VAC pilot duty More information is available on the manufacturer website. Murphy OPL pressure gauges are part of the Murphy engine protection and monitoring range. Contact lead termination is by pigtail wires. This version can be environmentally sealed with either the ES or OS options. The OPLFC is typically used in control panels for compressors, pumps, etc. The lockout must be done externally through the control circuit. It has all of the features of the OPLC except the low limit contact lockout. This instrument is a combination pressure indicating gage with an adjustable low and high limit switch. The OPLFC is a panel mounting version of the OPLC. The OPLFC-A-600 is a panel mounting 4.5' (114 mm) Pressure Swichgage, with a range of 0-600 psi (0-4.14 MPa) 0-40 bar. Used in conjunction with AT03069 Throttle Controller
Suitable for engines or electric motors with appropriate Murphy magnetic switch or transformer relay assembly. An SPST toggle switch is provided to override the low limit contact for equipment start-up. 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. Find many great new & used options and get the best deals for MURPHY PRESSURE SWITCH GAUGE OPLC-A-200 PESSCO IS OFFERING 1USED 90220-3 at the best. The OPLC is a surface mount, indicating pressure gauge and switch. Shipping Dimensions: 9-1/2 x 9-1/4 x 5-3/4 in.Murphy OPL pressure gauges for engine protection in the event of out of tolerance pressure.Sensing Element: 316 stainless steel bourdon tube The Murphy OPL pressure gauges instruments are combination pressure indicating gauges.Bourdon Tube and Tip Material (all joints TIG welded except “A”): 316 Stainless Steel.Range Selection Limits (psi-mpa-bar): Thru 1,000 psi (6.89 MPa).Pointer: High visibility with a pointer calibration hub.Geared Movement: 302 and 304 stainless steel.Gage Accuracy: ☒% for the first and last quarters of the scale, the middle half is ☑%.Contacts: 1 SPDT Center off 2 A, 30 VDC, 1 A, 125 VAC pilot duty.Class I, Division 1, Groups C & D hazardous applications.High and Low Pressure Limit Contacts Are Visible and Adjustable.Combination Indicating Gage and Critical Pressure Limit Switches The OPLC-A-300 is a surface mounting 4.5' (114 mm) Pressure Swichgage®, with a range of 0-300 psi (0-2.07 MPa) 0-20 bar.Pointer closure against either of the adjustable contacts completes the pilot-duty circuit.Īn SPST toggle switch is provided to override the low limit contact for equipment startup. Murphy by Enovation Controls OPLC-A-200 4.5' Pressure Swichgage (05700682) 2 offers from 205.00 Product Description The OPLC-A-100 is a surface mounting 4.5' (114 mm) Pressure Swichgage, with a range of 0-100 psi (0-689 kPa) 0-6.89 bar. Adjustable high and low limit, ungrounded contacts are used to operate alarm, shutdown or start-stop circuits.
The OPLC is a surface mount, indicating, pressure gage and switch. Adjustable limit switch is accessible from the front of the gage and the contacts have a self-cleaning motion to enhance electrical continuity. This limit switch can be wired directly to electric pilot circuits to operate alarms, shutdown or start/stop of engines and electric motors.
MURPHY OPLC SWITCH SERIES
The Murphy Explosion-Proof 0- 300 PSI Surface Mount Pressure Swichgage with Low Limit Lockout Switch OPLC-S-300-EL is a combination pressure indicating gage with adjustable low and high limit switch. Murphy by Enovation Controls OPLC-S-2000 4.5' Surface Mount Pressure Swichgage (05700810) Brand: Murphy by Enovation Controls 30000 About this item This 4.5' OPLC Series Surface Mount Pressure Swichgage instrument is a combination pressure indicating gage with adjustable low and high limit switches.
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