- #OPLC S 2000 FULL#
- #OPLC S 2000 SERIES#
A conduit is recommended to protect wires from damage.Ģ SPDT Snap-switches (one for high and low pressure), 2 A inductive, 250 VAC each switch.All connections should be made using spade (forked) or ring terminals.Determine voltage and polarity for the application.Make sure the voltage and current requirements are within the contact ratings.Perform the wiring operation with the power source OFF.The explosion-proof case can be mounted from face or rear. Round case design to be mounted in a panel from 1/32 in. (838 mm) long Switch Point Accuracy: ± 1.5% 45APE/45APEF) Switch Reset Deadband: Approximately 10% FS (45APE/45APEF) Gage Accuracy:Īll models between switch points: ± 2% for first and last quarters of scale middle half of scale is ± 1 % Based on testing performed with switch point at mid-scale which represents the worst case.45APE/45APEF Accuracy Outside Switch Points. Wire Connections (-ES, -OS): 1/2 NPTM conduit and wire leads, OPLFC Series: 18 AWG (1.0 mm 2 ) x 33 in. Wire Connections (Panel Mount): Wire leads, 18 AWG (1.0 mm 2 ) x 9 in. Wire Connections (Surface Mount): 1/2 NPTF conduit entry with terminal block
#OPLC S 2000 FULL#
Sensing Element: Bronze or 316 stainless steel bourdon tube Snap-Acting Switches: See wiring information (45APE/45APEF) Overrange: Do not exceed 10% FS above full range Pressure Relief Disc: Back of case (except EX models) Dry Relay Contact: OPLBP, 10 120 VAC (114 mm) diameterĬase: Die cast aluminum, surface or panel mount Process Connection:ġ/4 NPTM to 1000 psi 1/2 NPTM 1500-10,000 psi. Specificationsĭial: White on black, dual scale, psi/kPa standard, 4-1 /2 in.
#OPLC S 2000 SERIES#
For 45APE Series – Low setpoint should be limited to the lower 1/2 scale and upper setpoint should be limited to the upper 1 /2 scale. If the liquid in the system freezes, it will expand and will damage the tube. Use shock mounts as necessary to prevent excessive vibration. Do not twist case when installing, this will damage internal components and will void the warranty. Use the wrench on the shank to tighten or loosen the connection. For direct mounting into the process, a vertical or ninety-degree mounting is recommended. Dope or use teflon tape on connection threads. The instrument is enclosed in an explosion-proof case and CSA rated for Class I, Division 1, Groups C and D.Ĩ Related Posts Installation Precautions: PT167EX is a pressure switch gauge instrument connected to a threaded pressure diaphragm housing. These units do not include low contact lockout. 45APE and 45APEF are versions of the OPLC Series featuring 2 snap-acting SPDT switches instead of the pointer-type contacts. OS and -ES options include oil sealed and environment sealed case for corrosive environments, feature a panel mount case or screw directly into the process. OPLBP is a version of the OPLC featuring pilot duty limit switches connected to an internal latching control relay for on/off control directly or through a motor starter. OPLFG gage indication-only pressure instrument is similar to OPLFC models, without switch (limit) contacts. A method to override the low-limit contact for a start-up is provided on OPLC models. OPLC and OPLFC gage instruments have high and low limit contacts to monitor, alarm or shut down. Read and follow all installation instructions. Follow all safety warnings of the machine manufacturer. Make sure the machine cannot operate during installation. 
Disconnect all electrical power to the machine.
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