Electric Gage and
®
Swichgage Instruments
Sharper Accuracy
Higher Durability
Advanced Technology
0 6 1 0 1 1 9 0 8 -0 6
Printed in U.S.A.
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Ranges
PRESSURE
80 psi
(552 kPa)
(689 kPa)
(1.38 MPa)
(2.07 MPa)
(2.76 MPa)
[5.52 bar]
[6.89 bar]
[13.80 bar]
[20.70 bar]
[27.60 bar]
100 psi
200 psi
300 psi
400 psi
TEMPERATURE
FUEL LEVEL
250°F
300°F
(121°C)
(149°C)
Empty — 1/4 — 1/2 — 3/4 — Full
AMMETER
60 — 0 — 60 amps (internal shunt)*
VOLTMETER
12 VDC: 8 — 18 Volts
24 VDC: 16 — 36 Volts
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.
Electric Gage Senders
Plate
Single wire
Fuel Level
Sender
Single wire
Pressure
Sender
Single wire
Temperature
Sender
Shaft
Float
PRESSURE
TEMPERATURE
FUEL LEVEL
†
▼ ESP: 1-wire-to-ground sender
▼ EST: 1-wire-to-ground sender
▼ ESF: 1-wire-to-ground sender
†
▼ ES2P: 2-wire ungrounded sender
▼ ES2T: 2-wire ungrounded sender
▼ ES2F: 2-wire ungrounded sender
▼
ESDP: 2-wire ungrounded sender,
▼ ESDT: 2-wire ungrounded sender,
▼ ESDF: 2-wire ungrounded sender,
†
it drives 2 gages
it drives 2 gages.
it drives 2 gages.
†
Thru 100 psi (689 kPa) [6.89 bar].
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How to Order EG Series Gage and Swichgage Ins truments
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 – 100 – 12 – A
Base Model
EG21 = Gage
Bezel
Standard = Polished Stainless Steel
A = Black, Semi-Gloss Finish
B = SAE Low Profile Stainless
EGS21 = Swichgage
Measurement Units
P = Pressure
PV = Pressure Special
F = Fuel
AM = Ammeter
VM = Voltmeter
Battery Voltage
12 = 12 VDC systems
*
**
TV=Temperature Special
T = Temperature
24 = 24 VDC systems
*Available only as EG21PV-80-12 or -24-A. This model is designed to read senders with
Range Scale
Show maximum value and units of measure (if other than
psi or °F) for Pressure, Temperature, Amps, and Volts
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
How to Order Acces s ories
and Replacement Parts
ES 2 T – 250/300 – 1/4
Off-Equipment Mounting Kit
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.
Thread Sizes
Sender Type
Blank = 1-wire
2 = 2-wire
(for temperature senders)
4)
X = 5/8-18 UNF
1/8 = 1/8-27 NPT5)
D = 2-wire, dual
1/4 = 1/4-18 NPT
Wire/Connector Assembly
3/8 = 3/8-18 NPT
3/8B = 3/8-19 BSPT
Listed below are replacement part numbers for all wire/connector
assemblies. Voltage converter included for 24 and 32 volt. Specify part
number when ordering.
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
Process to be Measured
1)
P = Pressure
PM = Pressure 2) & 3)
T = Temperature
F = Fuel
12 VDC
05004506
05004507
05004505
05004504
05004508
05004504
24 VDC
EG21P/ T/F
EGS21P/ T/F
EG21AM
05006166 (05004546)
05006168 (05004548)
05006170 (05004550)
05006172 (05004552)
05004508
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
Range/Scale
EGS21AM
EG21VM
Show maximum value and units of
measure (if other than psi or °F) for
Pressure, Temperature, Amps, Volts.
EGS21VM
05004504
1)
LOW VOLUME CONFIGURATIONS NOTE:
Low volume configurations may require minimum purchase quantities.
Thru 100 psi (689 kPa) [6.89 bar].
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).
2)
3)
4)
5)
Ranges above 100 psi (689 kPa) [6.89 bar].
Mounting off-equipment recommended.
Straight threads, for use with adapter nut.
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.
Separate adapter nut not required.
FW M URP HY
P.O. Box 470248
COM P UTRONIC CONTROLS , LTD
41 - 43 Railway Terrace Nechells
CONTROL S YS TEM S & S ERVICES DIVIS ION
P.O. Box 1819
Tulsa, Oklahoma 74147 USA
+1.918.317.4100 Fax: +1.918.317.4266
E-mail: sales@fwmurphy.com
Birmingham B7 5NG UK
Rosenberg, Texas 77471 USA
Phone: 281.633.4500 Fax: 281.633.4588
E-mail: sales@fwmurphy.com
Phone: +44 121 327 8500 Fax: +44 121 327 8501
E-mail: info@computroniccontrols.com
Web site: www.computroniccontrols.com
Web site: www.fwmurphy.com
INDUS TRIAL PANEL DIVIS ION
Fax: 918.317.4124
E-mail: ipdsales@fwmurphy.com
FW M URP HY INS TRUM ENTS (HANGZHOU) CO. LTD
77 23rd Street
FRANK W. M URP HY, LTD
Church Rd Laverstock
Hangzhou Economic & Technological Development Area
Hangzhou, Zhejiang, 310018, China
Phone: +86 571 8684 8886 Fax: +86 571 8684 8878
Salisbury SP1 1QZ UK
M URP HY P OW ER IGNITION
Web site: www.murphy-pi.com
Phone: +44 1722 410055 Fax: +44 1722 410088
E-mail: sales@fwmurphy.co.uk
Web site: www.fwmurphy.co.uk
w w w . f w m u r p h y . c o m
Printed in U.S.A.
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