Murphy 0-20,000 PSI Panel Mount Mechanical Pressure Swichgage with Stainless Steel Bourdon Tube - OPLFC-S-20000

The Murphy 0-20,000 PSI Panel Mount Mechanical Pressure Swichgage with Stainless Steel Bourdon Tube OPLFC-S-20000 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 OPLFC-S-20000 features a 4-1/2 in. (114 mm) dial for easy viewing. Adjustable limit switch is accessible from the front of the gage and the contacts have a self-cleaning motion to enhance electrical continuity.

The OPLFC is a panel mounting version of the OPLC. It has all of the features of the OPLC except the low limit contact lockout. The lockout must be done externally through the control circuit or with the optional “SA” lockout. The OPLFC is typically used in control panels such as for compressors, pumps, etc. This version can be environmentally sealed with either the “ES” or “OS” options. Contact lead termination is by pigtail wires.

Please Note: This item cannot be returned and the item cannot be canceled once the order is placed. It can only be exchanged if item is damaged or defective.

FEATURES:

• 4-1/2 in. (114 mm) Dial
• Panel Mount Version
• 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
• Stainless Steel Bourdon Tube

PRODUCT SPECIFICATIONS:

• Part No.: OPLFC-S-20000
  
• Range: 0-20,000 PSI
  
• Case: Die cast aluminum; weatherproof
• Contact Rating: 1 SPDT; Center off; 2 A, 30 VDC, 1 A, 125 VAC pilot duty
  
• 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: Stainless steel bourdon tube
• Process Connection: 1/4 NPT
  
• Tube Type: Drawn C-Tube
  
• Range Selection Limits (psi-mpa-bar): Thru 1,000 psi (6.89 MPa) [68.9 bar]
  
• Bourdon Tube and Tip Material (all joints TIG welded except “A”): 316 Stainless Steel
  
• Socket Material: 316 Stainless Steel
  
• Shipping Weight: 3 lbs 4 oz (1.5 kg)
  
• Shipping Dimensions: 9-1/4 x 8-1/4 x 5-1/2 in. (235 x 210 x 140 mm)