MURPHY OPLC-S-300-EL PRESSURE SWICHGAGE 05706021

OPLC-S-300-EL:  4.5" Stainless Pressure Swichgage®; surface mount w/ low limit lockout switch; 0-300 psi; Explosion-proof less case. (05706021)

OPLC gage instruments have high and low limit contacts to monitor, alarm or shut down. The OPLC has a flanged case. A method to override the low limit contact for start-up is provided on OPLC models. 

Specifications:

• Case: Die cast aluminum; weatherproof.
• Contact Ratings: 1 SPDT; Center off; 2A, 30 VDC / 1A, 125 VAC pilot duty
• 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%.
• Geared Movement: 302 and 304 stainless steel.
• Lens: Optically clear polycarbonate.
• Pointer: High visibility with a pointer calibration hub.