Omega Engineering Inc.

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High Temperature
Miniature Low Noise Connectors

  • Optional Ferrite Cores Available for EMI Protection
  • Connector Temperature Rating of 260°C (500°F)
  • Ferrite Core Suppresses EMI up to 120°C (248°F) Only
  • Environmentally Friendly Cadmium-Free Liquid Crystal Polymer
  • Connector Ground Protects Against Electrical Noise Errors
  • Write-On Area for Easy Identification
  • Superior Mechanical Connection Prevents Signal Loss Due to Vibration or Wire Movement
  • Optional Ferrite Core Available for Additional EMI Protection in Male Connector Only

    The new HGMP miniature low noise connectors are designed to provide an easy connection of ground wires to OMEGA probes and extension wire. The drain wire of a twisted shield cable or the shield of the overbraided wire is crimped and held in place by the HGMP's internal hardware. The HGMP's have excellent thermal and electrical characteristics to assure high accuracy. Each connector includes a WCP-S and WCP-HGMP write-on insert. An external ground strap is available to maintain the electrical connection of the ground wire and strengthen the mechanical connection between connectors. The optional ferrite cores help provide additional immunity against outside electrical noise.
Interior Combination Screw Heads
Cover, interior and side screws have combination heads, so you can use either flathead or Phillips screwdriver. The cover screw can even be turned with a coin! And, it's captive, so it won't fall out.		 Pads
Each connector supplied with write-on pads for the face and side. The optional ground strap replaces the side pads, and maintains the electrical connection through the connector.
HGMP's Internal Hardware

The drain wire of twisted shielded wire is crimped and held in place by the HGMP's internal hardware.

Twisted and Shield Wire

Colour Codes*

Thermocouple
Type 		ANSI (US)
Colour 		IEC Colour
(Order Suffix)
J Black (std) Black (std)
K Yellow (std) Green (-GR)
E Violet (std) Violet (std)
T Blue (std) Brown (-BR)
R Green (std) Orange (-OR)
S Green (std) Orange (-OR)
N Orange (std) Pink (-PI)
G Wht/Grn (std) N/A
C Red (std) N/A
D Wht/Yel (std) N/A
U White (std) N/A

* ANSI colour coding standard. To order with IEC colour coding, add suffix shown in right column above to model number. Example: HGMP-K-MF-GR, type K pair with green colour coding. No additional charge.

Accessories

Model Number Description Price
HCP-S Front write-on insert for HGMP connector face, pkg. of 5 £0.80
HCP-HGMP Side write-on insert for HGMP connector side, pkg. of 5 0.80
GS-GMP-10 Ground straps, pkg. of 10 2.00
Twisted and Shield WIre

For additional EMI protection Twisted and Shield wire is suggested for use with the Low Noise Thermocouple Connectors. Click photo for details and ordering information.

To Order (Specify Model Number)   Prices Shown in Pounds

Alloy CodeÝ

Type of Thermocouple
Used With
Connector

Compensating Alloy
Used in Connector

Model
Number

Prices

Pair (MF)

Female (F)

Male (M)

+

­

K

CHROMEGA-ALOMEGA

CHROMEGA

ALOMEGA

 HGMP-K-(*)

£4.60

£2.50

£2.10

T

Copper-Constantan

Copper

Constantan

 HGMP-T-(*)

4.60

2.50

2.10

J

Iron-Constantan

Iron

Constantan

 HGMP-J-(*)

4.60

2.50

2.10

E

CHROMEGA-Constantan

CHROMEGA

Constantan

 HGMP-E-(*)

4.60

2.50

2.10

R

Pt/13%Rh-Pt

Copper

Alloy #11

 HGMP-R-(*)

4.60

2.50

2.10

S

Pt/10%Rh-Pt

Copper

Alloy #11

 HGMP-S-(*)

4.60

2.50

2.10

G

W-W/26%Re

Alloy #200

Alloy 226

 HGMP-G-(*)

4.60

2.50

2.10

C

W/5%Re-W/26%Re

Alloy #405

Alloy 426

 HGMP-C-(*)

4.60

2.50

2.10

D

W/3%Re-W/25%Re

Alloy #203

Alloy #225

 HGMP-D-(*)

4.60

2.50

2.10

U

Uncompensated

Copper

Copper

 HGMP-U-(*)

4.60

2.50

2.10

N

OMEGALLOY

OMEGA-P

OMEGA-N

 HGMP-N-(*)

6.70

3.60

3.10

*To order, specify-'MF' for connector pair, 'M' for male connector only, or -'F' for female connector only.
To order ferrite core, add Suffix -'FT' to model number and add £0.80 per male connector to price.
Note: Ferrite core only available in male connector. When ordering a pair (MF) a standard female connector is provided.
Ordering Example: HGMP-K-MF-FT, type K connector pair with integral ferrite core in male connector,
£4.60 ÷ 0.80 = £5.40.
†J,K,T,E,R,S and B are ANSI designations. OMEGALLOY is generically known as Nicrosil-Nisil.
Note: Type U (uncompensated) connectors are used with type B thermocouples (Pt/6% Rh-Pt/30%Rh)

 

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Ordering Information
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Telephone: 44 (1455) 285520

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