Murphy Electric Gage and Swichgage manual EGS21 P 100 12 a

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How to Order EG Series Gage and Swichgage Instruments

IMPORTANT: EG21 Series gage and EGS21 Series Swichgage Movement and Illumination require 12 VDC to function.

For 24 volts systems, voltage converters are built into the electrical wire / connector assembly and supplied with the instrument.

Specify voltage when ordering. No designator is required for standard configurations.

EGS21 P – 10012A

Base Model

EG21 = Gage

EGS21 = Swichgage

Measurement Units

P = Pressure

PV = Pressure Special*

TV = Temperature Special**

T = Temperature

F = Fuel

AM = Ammeter

VM = Voltmeter

Bezel

Standard = Polished Stainless Steel

A = Black, Semi-Gloss Finish

B = SAE Low Profile Stainless

Battery Voltage

12 = 12 VDC systems

24 = 24 VDC systems

Range Scale

Show maximum value and units of measure (if other than psi or °F) for Pressure, Temperature, Amps, and Volts

*Available only as EG21PV-80-12 or -24-A. This model is designed to read senders with resistance curve of 9.5 to 182 ohms, which are commonly supplied as standard senders.

**Available only as EG21TV-300-12 or -24-A. This model is designed to read senders with resistance curve of 240 to 18 ohms, which are commonly supplied as standard senders.

How to Order EG Senders

ES 2 T250/3001/4

How to Order Accessories and Replacement Parts

Off-Equipment Mounting Kit

Sender Type

Blank = 1-wire2 = 2-wire

D = 2-wire, dual

Process to be Measured

P = Pressure1)

PM = Pressure 2) & 3)

T = Temperature

F = Fuel

Range/Scale

Show maximum value and units of measure (if other than psi or °F) for Pressure, Temperature, Amps, Volts.

1)Thru 100 psi (689 kPa) [6.89 bar].

2)Ranges above 100 psi (689 kPa) [6.89 bar].

3)Mounting off-equipment recommended.

4)Straight threads, for use with adapter nut.

5)Separate adapter nut not required.

Thread Sizes

(for temperature senders)

X = 5/8-18 UNF4) 1/8 = 1/8-27 NPT5)

1/4 = 1/4-18 NPT 3/8 = 3/8-18 NPT 3/8B = 3/8-19 BSPT 1/2 = 1/2-14 NPT5) 1/2B = 1/2-14 BSPT 5/8 = 5/8-18 UNF 3/4 = 3/4-14 NPT 7/8 = 7/8-9 UNC M14 = 14 mm x 1.5 M16 = 16 mm x 1.5 M18 = 18 mm x 1.5 M20 = 20 mm x 1.5 M22 = 22 mm x 1.5 M24 = 24 mm x 1.5

NOTE: Boot is optional on ES2T and ESDT temperature senders. Specify p/n 00-00-3624.

Fuel level senders are for fuel tanks only. Tank depths 6-24 in. (152-610 mm).

This kit allows off-equipment mounting of the ESPM, ES2PM and ESDPM pressure senders. Recommended for protection from damaging vibration. Customer supplies hose and fittings. Specify part number 30-00-0213 when ordering.

Wire/Connector Assembly

Listed below are replacement part numbers for all wire/connector assemblies. Voltage converter included for 24 and 32 volt. Specify part number when ordering.

 

12 VDC

24 VDC

EG21P/ T/F

05004506

05006166 (05004546)

 

 

 

EGS21P/ T/F

05004507

05006168 (05004548)

 

 

 

EG21AM

05004505

05006170 (05004550)

 

 

 

EGS21AM

05004504

05006172 (05004552)

 

 

 

EG21VM

05004508

05004508

 

 

 

EGS21VM

05004504

05004504

 

 

 

LOW VOLUME CONFIGURATIONS NOTE:

Low volume configurations may require minimum purchase quantities.

CAUTION: Certain danger to human safety and to equipment may occur if some equipment is stopped without pre-warning. It is recommended that monitored functions be limited to alarm-only or alarm before shutdown.

FW MURPHY

P.O. Box 470248

Tulsa, Oklahoma 74147 USA +1.918.317.4100 Fax: +1.918.317.4266 E-mail: sales@fwmurphy.com

INDUSTRIAL PANEL DIVISION

Fax: 918.317.4124

E-mail: ipdsales@fwmurphy.com

MURPHY POWER IGNITION

Web site: www.murphy-pi.com

www.fwmurphy.com

CONTROL SYSTEMS & SERVICES DIVISION

 

COMPUTRONIC CONTROLS, LTD

 

 

 

 

 

 

 

 

 

P.O. Box 1819

 

41 - 43 Railway Terrace Nechells

 

 

 

 

Rosenberg, Texas 77471 USA

 

Birmingham B7 5NG UK

 

 

 

 

 

 

 

 

 

Phone: 281.633.4500 Fax: 281.633.4588

 

Phone: +44 121 327 8500 Fax: +44 121 327 8501

E-mail: sales@fwmurphy.com

 

E-mail: info@computroniccontrols.com

 

 

 

 

Web site: www.fwmurphy.com

 

Web site: www.computroniccontrols.com

 

 

FRANK W. MURPHY, LTD

 

FW MURPHY INSTRUMENTS (HANGZHOU) CO. LTD

Church Rd Laverstock

 

77 23rd Street

Salisbury SP1 1QZ UK

 

Hangzhou Economic & Technological Development Area

Phone: +44 1722 410055 Fax: +44 1722 410088

 

Hangzhou, Zhejiang, 310018, China

E-mail: sales@fwmurphy.co.uk

 

Phone: +86 571 8684 8886 Fax: +86 571 8684 8878

Web site: www.fwmurphy.co.uk

 

 

 

 

 

 

 

 

 

 

 

 

Printed in U.S.A.

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Contents Electric Gage Sharper Accuracy. Higher Durability. Advanced Technology Ranges EGS21 P 100 12 a