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Standard High Temperature Plug - Three Pin - R18

Standard Thermocouple Connectors rated to 350ºC

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Part No.	Type	Colour
R18K	K
R18T	T
R18J	J
R18N	N
R18RS	R/S
R18E	E
R18B	B
R18CU	Cu

Thermosetting plastic body rated to 350ºC
Available for thermocouple types: K, T, J, N, R/S, E, B and Cu (for RTD's)
Coloured brown and thermocouple type indicated on body
Easy wiring via lipped washer
Accepts stranded or solid wires up to 0.2mm to 1.29mm diameter (0.03mm² to 1.3mm²). With washer removed: up to 1.63mm diameter (2.1mm²).

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

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R18 Thermocouple Type

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1	Thermocouple Type	Temperature Range (continuous)	Temperature Range (short term)
K	Nickel Chromium vs Nickel Aluminium	0°C to +1100°C	-180°C to +1350°C
T	Copper vs Constantan	-185°C to +300°C	-250°C to +400°C
J	Iron vs Constantan	+20°C to +700°C	-180°C to +750°C
N	Nicrosil vs Nisil	0°C to +1100°C	-270°C to +1300°C
E	Nickel Chromium vs Constantan	0°C to +800°C	-40°C to +900°C
R	Platinum - 13% Rhodium vs Platinum	0°C to +1600°C	-50°C to +1700°C
S	Platinum - 10% Rhodium vs Platinum	0°C to +1550°C	-50°C to +1750°C
B	Platinum - 30% Rhodium vs Platinum 6% Rhodium	+100°C to +1600°C	+100°C to +1820°C
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.