TECHNICAL DATASHEET
TEMPERATURE SENSORS
P R E C I S I O N
I N
E L E C T R O N I C S
Butt bonded thermocouples 20100 series
These thermocouples have their free filament supported on a temporary
polyimide film carrier. This is a tough, flexible and dimensionally stable
material rated at 260˚C continuous.
During installation the carrier can be peeled from the sensor or released by
the application of heat, alternatively parts of the carrier may be cut away
with scissors or a knife. Designed primarily for application with ceramic
cements. The free foil thermocouple can be easily brushed into a thin layer
of cement following application and drying of a thin insulating layer if an
ungrounded junction is required.
• Response time down to 1mS (grounded)
• Low mass giving low thermal inertia (butt bonded
construction)
• Flexible will bond to flat or curved surfaces
• May be used with any standard readout equipment
Dimensions in mm
Part
number
Thermocouple
type
Foil
thickness (mm)
Leads
(mm)
Temperature
range
˚C
20100-1
20100-2
20101-1
20102-2
Type K
Type K
Type E
Type T
0.005
0.013
0.005
0.013
0.025 x 0.76
0.05 x 0.76
0.025 x 0.76
0.05 x 0.76
-160 to +815
-160 to +815
-160 to +650
-160 to +370
Part
number
Thermocouple
type
Foil
thickness (mm)
Leads
(mm)
Temperature
range
˚C
20113
20114
Type E
Type T
0.013
0.013
0.25
0.25
-195 to +260
-195 to +260
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Hurst Green, Oxted, Surrey, RH8 9AX, UK
T
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