
2.5 DIA.
25.4
04.1
04.8
11. 2
MALE
PATENT ED PA
TENTED
FEMALE
DIMENSIONS
IN MM (INCHES)
11. 9
38.1
15.0
12.7
(0.10)
(0.47)
(0.16)
(0.19)
(0.44)
(1.00)
(0.59)
(1.50)
(0.50)
BODY OF FEMALE
IS SAME SIZE AS
BODY OF MALE
5.5 (0.22) Dia.
Wire Hole
Low Noise, High Temperature
Standard Connectors
GST/HGST
$
9
Basic Pair
⻬ Connector Ground Protects Against
Electrical Noise Errors
⻬ Write-On Window for Easy Identification
⻬ Superior Mechanical Connection
Prevents Signal Loss Due to Vibration
or Wire Movement
⻬ Rugged Glass-Filled Nylon Shell Rated
from -29 to 220°C (-20 to 425°F)
⻬ Liquid Crystal Polymer Shell Rated
to -29 to 260°C (-20 to 500°F)
⻬ Accepts Solid or Stranded Wire Up to
Size 14 AWG
⻬ High Purity Thermocouple
Alloy Pins and Sockets
⻬ Color-Coded
The OMEGA® GST and HGST low noise connectors
are designed to provide easy connection of ground
wires to OMEGA®probes and extension wires. The
drain wire of a 20 AWG twisted shield cable or the
shield of the overbraided wire is crimped and held in
place by their internal hardware. They have excellent
thermal and electrical characteristics to assure high
accuracy. Each connector includes a write-on window,
and external ground strap to provide additional
mechanical rigidity and strengthen the mechanical
bond between the connectors. Ground straps also
maintain the electrical contact through the connector,
protecting against electrical noise errors.
See Section I
for analab
Services
u
ui
q
i
iq
L
L
Po
Poly
Glass-
Glass-
Nylon!
Nylon!
Cry
Cr
d
d
i
me
m
y
l
Filled
Filled
HCP-L
write-on window
included,
additional
windows
$0.25/pkg of 5
l
al
ta
t
s
s
y
!
r!
er
Shown
actual size.
thermocouple probes.
See page A-49
for low noise
See OMEGA’s Complete
Selection of Connector
Accessories Featured on
Pages G
19 and G
-
G-13
-
20.
GS-GST ground strap
included. Additional
ground straps, GS-GST-10
$2.75/pkg of 10.
Also Available!
Transmitters and Ferrite Cores for EMI Protection
STCTX built-in 4 to 20 mA
transmitter $75.
See page N-33.
PATENTED
for EMI protection,
$2.50 ea. connector
PCLM-FT
cable clamp
with ferrite core
sold separately.

Accepts stranded
or solid wire up to
size 14 AWG
WCP-GST Window
Standard size
connectors
shown actual size
Combination
screws work with
both standard
and Phillips
screwdrivers!
Accessories
Model No. Price Description
HCP-L $0.25/pkg of 5 Write-on window for
HGST connector face
WCP-L $0.25/pkg of 5 Write-on window for
GST connector face
HCP-HGST $1.00/pkg of 5 Write-on window for
HGST connector side
WCP-GST $1.00/pkg of 5 Write-on window for
GST connector side
HCP-HGST
side write-on windows
included, additional
windows $1.00/pkg of 5.
GS-GST-10 $2.75/pkg of 10 Ground straps
MOST POPULAR MODELS HIGHLIGHTED!
To Order (Specify Model Number)
Type of Compensating Alloy
Alloy
Code
Each connector comes complete with write-on window for connector face and sides. The ground strap
replaces the side windows and maintains the electrical connection through the connector pair.
To order, specify “MF” for connector pair, “M” for male connector only, or “F” for female connector only
*
† J, K, T, S and R are ANSI designations. OMEGALLOY®is generically known as Nicrosil-Nisil
Type U (uncompensated) connectors are used with type B thermocouples (Pt/6%Rh-Pt/30%Rh)
Ordering Examples: GST-K-MF, type K connector pair, $9.00.
HGST-K-MF, Type K connector pair, $9.40. HGST-K-F, Type K female connector, $5.70.
HGST-J-MF, Type J connector pair, $9.40, with GS-GST-10 replacement ground straps,
$2.75, $9.40 + 2.75 = $12.15.
Thermocouple Used Used in Connector
†
With Connector +–Color Number (MF) (F) (M)
CHROMEGA®-
ALOMEGA
®
CHROMEGA®ALOMEGA®Yellow GST-K-(*) $9.00 $5.50 $3.50
Copper-Constantan Copper Constantan Blue GST-T-(*) 9.00 5.50 3.50
Iron-Constantan Iron Constantan Black GST-J-(*) 9.00 5.50 3.50
CHROMEGA®-
Constantan
/
Pt/13%Rh-Pt Copper RNX/SNX Green GST-R/S-(*) 9.00 5.50 3.50
CHROMEGA
Uncompensated Copper Copper White GST-U-(*) 9.00 5.50 3.50
OMEGALLOY
CHROMEGA®-
ALOMEGA
®
®
OMEGA-P®OMEGA-N®Orange GST-N-(*) 13.50 8.25 5.25
CHROMEGA®ALOMEGA®Yellow HGST-K-(*) 9.40 5.70 3.70
Copper-Constantan Copper Constantan Blue HGST-T-(*) 9.40 5.70 3.70
Iron-Constantan Iron Constantan Black HGST-J-(*) 9.40 5.70 3.70
CHROMEGA®-
Constantan
/
Pt/13%Rh-Pt Copper RNX/SNX Green HGST-R/S-(*) 9.40 5.70 3.70
CHROMEGA
Uncompensated Copper Copper White HGST-U-(*) 9.40 5.70 3.70
OMEGALLOY
®
OMEGA-P®OMEGA-N®Orange HGST-N-(*) 13.90 8.45 5.45
Shell Model Pair Female Male
®
Constantan Purple GST-E-(*) 9.00 5.50 3.50
®
Constantan Purple HGST-E-(*) 9.40 5.70 3.70
G-14
WCP-L Window
GS-GST Ground Strap
G
Fully compatible
with all OMEGA®as
well as all industry
standard size
connectors.
Price
Discount Schedule
1-10 …………………………Net
11-49 ………………………5%
50-99 ………………………10%
100-999 ……………………15%
1000-4999 …………………20%
5000 and over ……………25%

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