808 US Highway 1
Edison, New Jersey 08817-4695 USA
Tel +1 (732) 287 2870 Fax +1 (732) 287 8847
Crown Industrial Estate, Priorswood Road
Taunton, Somerset TA2 8QY UK
Tel +44 (0)1823 335200 Fax +44 (0)1823 332637
967 Windfall Road
St Marys, Pennsylvania 15857-3397 USA
Tel +1 (814) 834 9140 Fax +1 (814) 781 7969
THERMOCOUPLES: TYPE JTCM K
TYPE K WITH COMPENSATED STANDARD CONNECTOR
DESCRIPTION:
Thermocouple with moulded-on compensated
standard male connector.
FEATURES:
• Very strong sensor with low cost
• Low cost
• Especially suitable for heavy duty services like
incinerators, foundries thermal treatments etc.
DATA:
Sensing element ......Single or double element
......................................thermocouple type K
Maximum temperature ........ 1150 oC (sensor)
........................................ 120°C (connector)
Construction.Densely packed MgO insulation
................................Ungrounded hot junction
Minimum bending radius.....................3 x d
Sheath material.......................... Inconel 600
Diameter d ......................................2 - 8mm
Length L ................................250 - 1500mm
Connection..... Compensated male connector
......................................Moulded nylon body
Insulation ......................100MΩ at 100V d.c.
DIMENSIONS:
OPTIONS:
• Other thermocouple types
• Other diameters
• Other lengths
CODING:
e.g. JTCMKDA30S751
Datasheet D-JTCMK-1
Example Description Code Values
JTCM K Ty pe S Single
D Double
IIEC
AANSI
20 2.0
30 3.0
45 4.5
60 6.0
80 8.0
251 250
501 500
751 750
102 1000
122 1250
152 1500
DNumber of
elements
A Colour coding
30 Sheath
diameter d mm
S751 Sheath length
L mm
dimensions in mm
g
