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You are here → Home > Thermocouple and RTD Connectors > Standard Thermocouple Connectors > 660°F Rated > Standard High Temperature Jack

Standard High Temperature Thermocouple Jack - 660ºF

Standard Thermocouple Connectors rated to 660ºF
R22 Standard High Temperature Thermocouple Jack

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IEC Colors
Part No.	Type	Colour
R22K	K
R22T	T
R22J	J
R22N	N
R22RS	R/S
R22E	E
R22B	B
R22CU	Cu

Thermosetting plastic body rated to 660°F
Available for thermocouple types: K, T, J, N, R/S, E, B and Cu
Colored brown and thermocouple type indicated on body
Easy wiring via lipped washer
Accepts solid or stranded wire from 0.008” to 0.051” diameter (32 AWG to 16 AWG)
With washer removed: up to 0.064” diameter (14 AWG)

Manufactured in accordance with standard EN 50212
High purity thermocouple alloys used for male pin and female jack connections
Polarised round pins with mechanism to prevent accidental output
Single captive screw for quick assembly

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Part Code: R09 Standard High Temp
Plug - Three Pin

Part Code: R18

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Frequently Asked Questions

What are thermocouple connectors, and why are they important?
Thermocouple connectors are used to connect thermocouples to measurement devices or other equipment. They provide a reliable connection for transmitting the temperature signal from the sensor while ensuring accurate and consistent readings. The choice of connector material and temperature rating is crucial to ensure that the connector performs well in various environments, especially at high temperatures.
What are the different temperature ratings available for your thermocouple connectors?
We offer thermocouple connectors in three temperature ratings: 425ºF, 660ºF, and 1200ºF. The temperature rating you need will depend on the maximum temperature the connector reaches. For most applications, the 425ºF rated connector is suitable, while for more demanding applications with higher ambient temperatures, the 660ºF or even 1200ºF ceramic connectors are better suited.
Do you offer accessories for thermocouple connectors?
Yes, we offer a wide range of accessories for thermocouple connectors, including sensor and cable supports and adaptors, mounting brackets and protective covers. These accessories are designed to enhance the functionality and reliability of our thermocouple connectors, ensuring ease of installation and long-lasting performance. If you need specific recommendations, feel free to contact our engineers for assistance.
What is a thermocouple connector panel?
A thermocouple connector panel is a centralised unit designed to house multiple thermocouple connectors, allowing for organised and efficient connection of multiple thermocouple sensors to measurement equipment. It streamlines the wiring process and ensures secure, reliable connections in applications requiring multiple thermocouples. Available in both aluminium and stainless steel, these panels come in various configurations and capacities to suit different needs.

1	Thermocouple Type	Temperature Range (ºF)	Temperature Range (ºC)
K	Nickel Chromium vs Nickel Aluminium	+32ºF to 2012ºF	0ºC to +1260ºC
T	Copper vs Constantan	-301ºF to 572ºF	0ºC to +370ºC
J	Iron vs Constantan	+32ºF to +1400ºF	0ºC to +760ºC
N	Nicrosil vs Nisil	+32ºF to 2012ºF	0ºC to +1260ºC
E	Nickel Chromium vs Constantan	+32ºF to +1600ºF	0ºC to +870ºC
R	Platinum - 13% Rhodium vs Platinum	+32ºF to +2700ºF	0ºC to +1480ºC
S	Platinum - 10% Rhodium vs Platinum	+32ºF to +2700ºF	0ºC to +1480ºC
B	Platinum - 30% Rhodium vs Platinum 6% Rhodium	+1600ºF to +3100ºF	+212ºF to +3308ºF
Temperature ranges refer to the operating range of the thermocouple type. The temperature range of the connector will be as stated. Please refer to the product description for more details.