Description
FW Murphy, 5700623, OPL Series Gage, 4.5″ Diameter Dial, 1/4″ NPT, Grade A Phosphor Bronze Tube Brass Socket, Surface Mount, with Latching Control Relay, 0-100 Psi
Pressure gage instrument is combination pressure indicating gage with adjustable low and high limit switches. Limit switches can be wired directly to electric pilot circuits to operate alarms, shutdown or the start/stop of engines and electric motors. It feature a 4-1/2 in. (114 mm) dial for easy viewing. Adjustable limit switches are accessible from the front of the gage instrument. Limit contacts have self-cleaning motion to enhance electrical continuity.
Designed for 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.
For more information, please see Data Sheet
| Case | Die cast aluminum; Weatherproof |
| Contact Ratings | SPDT dry relay contacts; 10A, 125 VAC |
| Dial | 4-1/2 in. (114 mm) white on black, dual scaled psi /kPa |
| Gage Accuracy | 2-1-2 ±2% for the first and last quarters of the scale, the middle half is ±1% |
| Lens | Optically clear polycarbonate |
| Pointer | High visibility with a pointer calibration hub |
| Process Connection | 1/4″ NPT |
| Tube and Socket Material | Grade A Phosphor Bronze Tube, Brass Socket |
| Range | 0-100 psi |
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