Murphy 0-200 PSI Panel Mount Mechanical Pressure Swichgage with Bronze Bourdon Tube - OPLFC-A-200

The Murphy 0-200 PSI Panel Mount Mechanical Pressure Swichgage with Bronze Bourdon Tube OPLFC-A-200 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-A-200 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.

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
• Bronze Bourdon Tube

PRODUCT SPECIFICATIONS:

• Part No.: OPLFC-A-200
  
• Range: 0–200 psi (0–1.38 MPa) [0–14 bar]
  
• 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: Bronze 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) [68.95 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: 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)