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How To Order - Murphy Level Swichgage Instrument OPLH Owner's Manual

4-1/2 in. (114 mm) dial level swichgage instrument

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OPLHC, OPLHACS,
and OPLHAFP
Series
Red White Black
Contact Ratings: SPDT center off;
2 A, 30 VDC, 1 A, 125 VAC pilot duty.
Specify model number. NOTE: No designator is required for Standard configurations.
Also, list options in alphabetical order (A to Z). Place a dash (–) between each option. See example below.
Base Part Numbers
OPLHG
OPLHGE
OPLHC
OPLHBP
OPLHAGS
OPLHACS
OPLHABPS
OPLHAFCS
OPLHAFGS
OPLHFG
Bourdon Tube/Bellows
OPLHC Standard=Bronze/Brass
OPLHACS Standard=316 Stainless Steel
www.fwmurphy.com
918.317.4100 Email: sales@fwmurphy.com
Internal Wiring
OPLHCE, OPLHFC,
OPLHACES and OPLHAFCS
Series
Red White Black

How to Order

OPLHBP –
OPLHFC
OPLHCE
OPLHABPGS
OPLHBPE
OPLHAGES
OPLHACES
45LHE
45LHEF
45LHEBP
Tamperproof Contact Accessory
Order 05000610
Limit
Switch
Knobs
In order to consistently bring you the highest quality, full featured products, we reserve the right to change our
specifications and designs at any time. MURPHY, the Murphy logo, Swichgage
and/or common law trademarks of Murphy Industries, Inc. This document, including textual matter and illustra-
tions, is copyright protected by Murphy Industries, Inc., with all rights reserved. (c) 2006 Murphy Industries, Inc.
OPLH-94122B page 4 of 4
COMMON
NEUTRAL
LINE
Contact Ratings: SPDT dry relay contacts,
– 2 – 30 – TA
Latching Control Relay Voltage
(applies to "BP" models only)
Blank = 120 VAC
2 = 12 VDC
4 = 24 VDC
Knob
Lock
OPLHBP, and
OPLHABPS Series
YELLOW
3
BLUE
1
4
7
4
3
9
5
BROWN
6
8
WHITE
1
A
B
120 VAC
RED
= 18 GA.
= 16 GA.
LOW
(RESET)
HIGH
6
BLACK
(SET)
2
10 A, 125 VAC.
Options (see Specifications on page 2
for availability)
ES = Environmentally sealed
EX = Explosion-proof
EL = (EXLC) Explosion-proof less case
LC = Less case
TA = (TCA) Tickler contact
Range/Scale (specify in feet)*
Bellows
05 = 0-5 ft.
X
10 = 0-10 ft.
X
20 = 0-20 ft.
X
30 = 0-30 ft.
X
60 = 0-60 ft.
120 = 0-120 ft.
*Standard calibration is for water–specify
for other.
and Murphygage
are registered
®
®
RESET
SET
Tube
X
X
X
X

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This manual is also suitable for:

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