Temperature  Sensor Technology

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These color coded, quick disconnect plugs and jacks provide reliable and quick connection between thermocouples and their extension wires or other terminals.

The plug socket bodies are molded from glass filled nylon compounds which have very high impact resistance and also high temperature stability. These assemblies can withstand ambient temperatures upto 200°C  (600°C for ceramic body) without deformation or burning. The assemblies are color for quick and positive identification of thermocouple calibration type.

All metal parts of the connectors which are in contact with the thermocouple wires or terminals are made out of the corresponding thermo electric alloy which meets ANSI grade calibration. This arrangement eliminates introduction of spurious junction emf’s in the temperature measuring circuit, thus assuring high accuracy of measurement.

Prongs and inserts are of unequal sizes. This polarized design, eliminates possibility of incorrect polarity connection, once wires are connected. Body of Plug / Socket is marked with appropriate polarity sign.

Female socket insert are spring loaded and promote positive contact with the male prong. This eliminates contact resistance problems. The connection or disconnection of plug and socket has a self wiping action preventing build up of oxide on metal parts of the connector.


-: Colour coding is as per international ANSI standard :-

CALIBRATION TYPE

ALLOY CODE

ACTUAL ALLOY IN CONNECTOR

BODY COLOUR

Chromel/Alumel

" K "

Chromel

Alumel

Yellow

Chromel/ Constantan

" E "

Chromel

Constantan

Violet

IRON / Constantan

" J "

Iron

Constantan

Black

Copper / Constantan

" T "

Copper 

Constantan

Blue

Pt. - Pt. 13% rh.

" R "

Copper 

Cupronic

Green.

Pt. - Pt. 10% rh.

" S "

Copper 

Cupronic

Green

Available :

Miniature Plug Socket - In Glass filled nylon/ceramic.
Standard Plug Socket  - In Glass filled nylon/ceramic.
Accessories for above Plug Sockets.
 

Special Pricing Available For OEM Users.

 

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