OPLFC-S-30V100 Pressure Swichgage® (05700274)
OPLFC-S-30V100:Pressure Swichgage®; panel mounting; Stainless bourdon tube; 30" vac-100 psi. (05700274)
The OPLFC-S-30V100 is a panel mounting 4.5" (114 mm) Pressure Swichgage®, with a range of 30” vacuum - 100 psi (-101 kPa - 689 kPa) [-1.01 - 6.89 bar]. This instrument is a combination pressure indicating gage with an adjustable low and high limit switch. The limit switch can be wired directly to electric pilot circuits to operate alarms and/or shutdown engines and electric motors. The limit switch is accessible from the front of the gage and the contacts have a self-cleaning motion to enhance electrical continuity.
Inside the OPLFC-S-30V100, pointer closure against either of the adjustable contacts completes the pilot-duty circuit. This panel mount model does not have the low limit contact lockout. The lockout must be done externally through the control circuit or with the optional "SA" lockout. It is typically used in control panels for compressors and pumps. Contact lead termination is by pigtail wires.
The OPLFC-S-30V100 has a weatherproof die cast aluminum case, an optically clear polycarbonate lens, a 1/4 NPT process connection with a drawn C-tube type, a 316 stainless steel bourdon tube and a 316 stainless steel socket.
Literature
MurCal is an Authorized Distributor of FW Murphy products.
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For California customers: Prop 65 WARNING: This product may have been manufactured with or uses components that can expose you to chemicals which are known to the State of California to cause cancer. For more information go to www.p65warnings.ca.gov.