Murphy OPLBP-A-30 Surface Mount Pressure Swichgage 0-30 PSI w/ Latching Control Relay

Murphy

Availability:
Request Quote
MPN:
05700640
SKU:
77210029
SKU:
77210029
Weight:
0.45 LBS
so_moq:
1
so_qi:
1
Estimated Special Order Ship Date:
Special Order (ships approximately 2-3 Weeks)
Special Order Available:
Increments of 1
QPO:
0
MPN:
05700640

The Murphy 0-30 PSI Surface Mount Pressure Swichgage 120 VAC with Latching Control Relay OPLBP-A-30 is a combination pressure indicating gage with adjustable low and high limit switch. This limit switch can be wired directly to electric pilot circuits to operate alarms, shutdown, or start/stop of engines and electric motors. The OPLBP-A-30 features a 4-1/2 in. (114 mm) dial for easy viewing. The adjustable limit switch is accessible from the front of the gage and the contacts have a self-cleaning motion to enhance electrical continuity.

The OPLBP is a specialized version of the OPL series designed for the start-stop operation of engines and electric motors. The pilot-duty limit switches are connected to an internal latching control relay for ON/OFF automation.

 

PRODUCT FEATURES:

  • 4-1/2 in. (114 mm) Dial
  • Surface Mount Version
  • Latching Relay for Start-Stop Operations
  • Combination Indicating Gage and Critical Pressure Limit Switches
  • High and Low-Pressure Limit Contacts Are Visible and Adjustable
  • Class I, Division 1, Groups C & D hazardous applications

 

PRODUCT SPECIFICATIONS:

  • Murphy Part No.: OPLBP-A-30
  • Range: 0-30 PSI (0-207 kPa) [0-2.06 bar]
  • Case: Die-cast aluminum; weatherproof
  • Contact Rating: SPDT dry relay contacts; 10 A, 125 VAC
  • Dial: 4-1/2 in. (114 mm) white on black, dual scaled psi /kPa
  • Gage Accuracy: ±2% for the first and last quarters of the scale, the middle half is ±1%
  • Geared Movement: 302 and 304 stainless steel
  • Lens: Optically clear polycarbonate
  • Pointer: High visibility with a pointer calibration hub
  • Sensing Element: Bronze bourdon tube
  • Relay Voltage: 120 VAC
  • Process Connection: 1/4 NPT
  • Tube Type: Drawn C-Tube
  • Range Selection Limits (psi-mpa-bar): Thru 1,000 psi (6.89 MPa) [68.95 bar]
  • Bourdon Tube and Tip Material (all joints TIG welded except “A”): Grade A Phosphor Bronze Tube (Brass Tip, Silver Brazed)
  • Socket Material: Brass
  • Shipping Weight: 5 lbs 11 oz (2.6 kg)
  • Shipping Dimensions: 9-1/4 x 8-1/4 x 5-1/2 in. (235 x 210 x 140 mm)


Product Condition: NEW
NOT ACTUAL RANGE SHOWN - SAME STYLE

California required Prop65 warning.

WARNING: This product can expose you to chemicals, including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.


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