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OPLH-94122B page 4 of 4

How to Order

Base Part Numbers

Latching Control Relay Voltage 
(applies to “BP” models only)

Blank

= 120 VAC

2

= 12 VDC

4

= 24 VDC

Bourdon Tube/Bellows

OPLHC Standard=Bronze/Brass
OPLHACS Standard=316 Stainless Steel

Range/Scale (specify in feet)

*

Bellows

Tube

05

= 0-5 ft.

X

10

= 0-10 ft.

X

20

= 0-20 ft.

X

X

30

= 0-30 ft.

X

X

60

= 0-60 ft.

X

120

= 0-120 ft.

X

*Standard calibration is for water–specify 

for other.

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

Internal Wiring

Red

White Black

120 VAC

BLUE

YELLOW

BROWN

WHITE

= 18 GA.

= 16 GA.

BLACK

RED

ORANGE

LOW

(RESET)

HIGH

(SET)

SET

RESET

3

6

4

1

7

9

A

B

8

3

5

4

1

2

6

LINE

NEUTRAL

COMMON

Contact Ratings:

SPDT center off; 

2 A, 30 VDC, 1 A, 125 VAC pilot duty.

Contact Ratings:

SPDT dry relay contacts,

10 A, 125 VAC.

OPLHC, OPLHACS,

and OPLHAFP

Series

Red

White Black

OPLHCE, OPLHFC, 

OPLHACES and OPLHAFCS

Series

OPLHBP, and 

OPLHABPS Series

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.

OPLHBP –

– 2 – 30 – TA

OPLHG
OPLHGE
OPLHC
OPLHBP
OPLHAGS
OPLHACS
OPLHABPS 
OPLHAFCS
OPLHAFGS
OPLHFG

OPLHFC
OPLHCE
OPLHABPGS
OPLHBPE
OPLHAGES
OPLHACES

45LHE
45LHEF
45LHEBP

Tamperproof Contact Accessory

Knob
Lock

Limit
Switch
Knobs

Order 05000610

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 Murphygage

®

are registered

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.

www.fwmurphy.com

918.317.4100   Email: [email protected]

Содержание Level Swichgage Instrument OPLH

Страница 1: ...316 stainless steel with Buna N rolling diaphragm is available The freeze proof sensor OPLHAFP inserts approx 2 in 52 mm inside a tank OPLHBP OPLHABPS Internal latching control relays are available to provide ON OFF automation for electric motor applications OPLHC and OPLHACS series are avail able in indication only Murphygage models OPLHAGS See Page 2 to determine the model for your application A...

Страница 2: ...al DPDT 24 VAC Optional DPDT 24 VDC Optional Sensing Element Bourdon Tube Bronze Brass standard Bellows 316 Stainless Steel standard Process Connections 1 4 NPT Male 1 4 NPT Female 2 NPT Male Geared Movement 300 series stainless steel Accuracy standard calibration is for water 2 first last quarters of scale 1 middle half scale 1 3 full scale OPTIONS AVAILABLE specify when ordering Environment seal...

Страница 3: ...n bourdon tube models and 1 4 NPT female on bellows models Surface NOTE Panel mount square case models do not include mounting flange and include bolt circle shown in Panel Mount Enclosure versions see below 120 120 120 5 7 16 in 138 mm 2 57 64 in 73 mm Mounting Hole 4 3 4 in 121 mm diameter Process Connection 1 4 NPT Male Panel 1 4 in 6 mm dia holes 3 places on 5 13 64 in 132 mm b c bolt circle 1...

Страница 4: ...lay contacts 10 A 125 VAC OPLHC OPLHACS and OPLHAFP Series Red White Black OPLHCE OPLHFC OPLHACES and OPLHAFCS Series OPLHBP and OPLHABPS Series 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 OPLHBP 2 30 TA OPLHG OPLHGE OPLHC OPLHBP OPLHAGS OPLHACS OPLHABPS OPLHAFCS OP...

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