Temperature sensing and control is a critical requirement in applications like furnaces, boilers, HVAC and in industrial processes like chemical, petrochemical, oil & gas, and food processing/manufacturing.

Thermocouples are widely used in these applications for temperature sensing. They work on the principle of Seebeck effect, where two different metal wires are joined together, and this junction generates a voltage proportional to the temperature. The most common thermocouple types or thermocouple calibrations available are B, E, J, K, N, R, S, T & C. Each of these types have a specified temperature range in which they can be used. Thermocouples are available in various form factors like immersion probes, surface probes, air probes, bulkhead probes etc. Thermocouple wires, thermocouple extension wires and thermocouple connectors are important accessories that are used along with thermocouples.

Thermocouple wires are used to connect the sensor to the measuring instrument or temperature controller/transmitter. Thermocouple extension wires are used to extend the distance between the sensor and the measuring instrument or controller/transmitter. Thermocouple connectors are used to provide a secure and reliable connection between the thermocouple wires/extension wires and the measuring instruments. Thermocouple connectors are available in standard and miniature versions with 2-terminal connectors being the most used.

Application temperature, degree of accuracy in measurement, resistance to harsh environments, thermocouple wires, thermocouple extension wires and thermocouple connectors are the key factors based on which a thermocouple type is selected.

Show More
View
Buyer
Engineer
Manufacturer
Thermocouple Wire Type
Length
Thermocouple Type
Sensing Temperature Min
Outside Diameter
External Diameter
Length - Imperial
Measured Temperature Min
Measured Temperature Max
Sensing Temperature Max
Probe/Pocket Body Material
Length - Metric
Sensor Body Material
Response Time
Lead Length - Imperial
Operating Temperature Min
Wire Gauge
Operating Temperature Max
Lead Length - Metric
Probe Length - Imperial
Analogue Outputs
Probe Length - Metric
Probe Diameter - Imperial
Probe Diameter - Metric
Field of View (FOV)
Insulation
Emissivity
Thermocouple Termination
Thermocouple Wire Standard
Thermocouple Shielding
Product Range
Packaging
No Filter(s) Applied
0 Filter(s) Selected
ComparePrice ForQuantity
4318174

RoHS

Each
1+
RM182.970
10+
RM170.150
25+
RM159.130
Min: 1 / Mult: 1
-
-
K
0°C
-
-
-
0°C
1200°C
-
-
-
Inconel 600
-
-
-
-
-
-
19.685"
-
500mm
0.059"
1.5mm
-
-
-
-
-
-
MPFA Series
4318142

RoHS

Each
1+
RM356.240
5+
RM334.450
10+
RM297.950
Min: 1 / Mult: 1
-
-
K
-
-
-
-
0°C
800°C
-
-
-
310 Stainless Steel
-
6.562ft
-
-
-
2m
4.921ft
-
1.5m
0.118"
3mm
-
-
-
-
-
-
MPFA Series
4318138

RoHS

Each
1+
RM368.940
5+
RM346.340
10+
RM308.580
Min: 1 / Mult: 1
-
-
K
0°C
-
-
-
0°C
800°C
-
-
-
310 Stainless Steel
-
6.562ft
-
-
-
2m
6.562ft
-
2m
0.118"
3mm
-
-
-
-
-
-
MPFA Series
4318184

RoHS

Each
1+
RM185.830
10+
RM172.870
25+
RM161.650
Min: 1 / Mult: 1
-
-
K
-
-
-
-
0°C
1200°C
-
-
-
310 Stainless Steel
-
-
-
-
-
-
19.685"
-
500mm
0.118"
3mm
-
-
-
-
-
-
MPFA Series
4294231

RoHS

Each
1+
RM353.690
5+
RM346.560
10+
RM333.920
25+
RM322.590
50+
RM314.190
More Pricing...
Min: 1 / Mult: 1
-
-
K
-
-
-
-
-
-
250°C
-
-
316 Stainless Steel
-
3.3ft
-
-
-
1m
5.91"
-
150mm
0.12"
3mm
-
PFA
-
Bare Wire
IEC
Shielded
FAA-ISK Series
4294224

RoHS

Each
1+
RM354.410
5+
RM347.270
10+
RM334.600
25+
RM323.240
50+
RM314.830
More Pricing...
Min: 1 / Mult: 1
-
-
K
-
-
-
-
-
-
250°C
-
-
316 Stainless Steel
-
3.3ft
-
-
-
1m
7.87"
-
200mm
0.12"
3mm
-
PFA
-
Bare Wire
IEC
Shielded
FAA-ISK Series
4294227

RoHS

Each
1+
RM367.160
5+
RM359.760
10+
RM346.640
25+
RM334.880
50+
RM326.160
More Pricing...
Min: 1 / Mult: 1
-
-
K
-75°C
-
-
-
-
-
250°C
-
-
316 Stainless Steel
-
3.3ft
-
-
-
1m
5.91"
-
150mm
0.24"
6mm
-
PFA
-
Bare Wire
IEC
Shielded
FAA-ISK Series
4294219

RoHS

Each
1+
RM367.890
5+
RM360.480
10+
RM347.330
25+
RM335.540
50+
RM326.810
More Pricing...
Min: 1 / Mult: 1
-
-
K
-
-
-
-
-
-
250°C
-
-
316 Stainless Steel
-
3.3ft
-
-
-
1m
7.87"
-
200mm
0.24"
6mm
-
PFA
-
Bare Wire
IEC
Shielded
FAA-ISK Series
4294225

RoHS

Each
1+
RM358.470
5+
RM351.240
10+
RM338.430
25+
RM326.950
50+
RM318.440
More Pricing...
Min: 1 / Mult: 1
-
-
K
-75°C
-
-
-
-
-
250°C
-
-
316 Stainless Steel
-
3.3ft
-
-
-
1m
1.97"
-
50mm
0.24"
6mm
-
PFA
-
Bare Wire
IEC
Shielded
FAA-ISK Series
4294228

RoHS

Each
1+
RM357.600
5+
RM350.390
10+
RM337.610
25+
RM326.150
50+
RM317.660
More Pricing...
Min: 1 / Mult: 1
-
-
K
-75°C
-
-
-
-
-
250°C
-
-
316 Stainless Steel
-
3.3ft
-
-
-
1m
7.87"
-
200mm
0.24"
6mm
-
PFA
-
Bare Wire
IEC
Shielded
FAA-ISK Series
4294239

RoHS

Each
1+
RM350.490
5+
RM343.430
10+
RM330.900
25+
RM319.680
50+
RM311.350
More Pricing...
Min: 1 / Mult: 1
-
-
K
-75°C
-
-
-
-
-
250°C
-
-
316 Stainless Steel
-
3.3ft
-
-
-
1m
3.93"
-
100mm
0.12"
3mm
-
PFA
-
Bare Wire
IEC
Shielded
FAA-ISK Series
4294244

RoHS

Each
1+
RM367.160
5+
RM359.760
10+
RM346.640
25+
RM334.880
50+
RM326.160
More Pricing...
Min: 1 / Mult: 1
-
-
K
-75°C
-
-
-
-
-
250°C
-
-
316 Stainless Steel
-
3.3ft
-
-
-
1m
5.91"
-
150mm
0.24"
6mm
-
PFA
-
Bare Wire
IEC
Shielded
FAA-ISK Series
4294217

RoHS

Each
1+
RM357.600
5+
RM350.390
10+
RM337.610
25+
RM326.150
50+
RM317.660
More Pricing...
Min: 1 / Mult: 1
-
-
K
-
-
-
-
-
-
250°C
-
-
316 Stainless Steel
-
3.3ft
-
-
-
1m
3.93"
-
100mm
0.24"
6mm
-
PFA
-
Bare Wire
IEC
Shielded
FAA-ISK Series
4294234

RoHS

Each
1+
RM358.470
5+
RM351.240
10+
RM338.430
25+
RM326.950
50+
RM318.440
More Pricing...
Min: 1 / Mult: 1
-
-
K
-75°C
-
-
-
-
-
250°C
-
-
316 Stainless Steel
-
3.3ft
-
-
-
1m
1.97"
-
50mm
0.24"
6mm
-
PFA
-
Bare Wire
IEC
Shielded
FAA-ISK Series
4294246

RoHS

Each
1+
RM361.790
5+
RM354.510
10+
RM341.570
25+
RM329.980
50+
RM321.390
More Pricing...
Min: 1 / Mult: 1
-
-
K
-75°C
-
-
-
-
-
250°C
-
-
316 Stainless Steel
-
3.3ft
-
-
-
1m
7.87"
-
200mm
0.24"
6mm
-
PFA
-
Bare Wire
IEC
Shielded
FAA-ISK Series
4294236

RoHS

Each
1+
RM367.160
5+
RM359.760
10+
RM346.640
25+
RM334.880
50+
RM326.160
More Pricing...
Min: 1 / Mult: 1
-
-
K
-75°C
-
-
-
-
-
250°C
-
-
316 Stainless Steel
-
3.3ft
-
-
-
1m
5.91"
-
150mm
0.24"
6mm
-
PFA
-
Bare Wire
IEC
Shielded
FAA-ISK Series
4294213

RoHS

Each
1+
RM350.490
5+
RM343.430
10+
RM330.900
25+
RM319.680
50+
RM311.350
More Pricing...
Min: 1 / Mult: 1
-
-
K
-75°C
-
-
-
-
-
-
-
-
316 Stainless Steel
-
3.3ft
-
-
-
1m
3.93"
-
100mm
0.12"
3mm
-
PFA
-
Bare Wire
IEC
Shielded
FAA-ISK Series
4318156

RoHS

Each
1+
RM63.950
10+
RM58.570
25+
RM54.110
50+
RM50.250
100+
RM46.870
More Pricing...
Min: 1 / Mult: 1
-
-
N
0°C
-
-
-
0°C
600°C
-
-
-
-
-
6.562ft
-
-
-
2m
-
-
-
-
-
-
-
-
-
-
-
MPFA Series
4318163

RoHS

Each
1+
RM81.630
10+
RM74.840
25+
RM69.070
50+
RM64.140
100+
RM59.890
More Pricing...
Min: 1 / Mult: 1
-
-
K
0°C
-
-
-
0°C
200°C
-
-
-
Copper
-
9.843ft
-
-
-
3m
-
-
-
0.25"
6.35mm
-
-
-
-
-
-
MPFA Series
4318182

RoHS

Each
1+
RM198.000
10+
RM181.990
25+
RM168.360
75+
RM156.600
Min: 1 / Mult: 1
-
-
K
-
-
-
-
0°C
1200°C
-
-
-
310 Stainless Steel
-
-
-
-
-
-
9.843"
-
250mm
0.118"
3mm
-
-
-
-
-
-
MPFA Series
4318128

RoHS

Each
1+
RM368.610
5+
RM346.010
10+
RM308.260
Min: 1 / Mult: 1
-
-
K
-
-
-
-
0°C
800°C
-
-
-
Inconel 600
-
3.281ft
-
-
-
1m
19.685"
-
500mm
0.039"
1mm
-
-
-
-
-
-
MPFA Series
4318169

RoHS

Each
1+
RM146.360
10+
RM134.530
25+
RM124.430
75+
RM115.720
Min: 1 / Mult: 1
-
-
J
-
-
-
-
0°C
350°C
0
-
-
Stainless Steel
-
6.562ft
-
-
-
2m
-
-
-
-
-
-
-
-
-
-
-
MPFA Series
4318157

RoHS

Each
1+
RM81.630
10+
RM74.840
25+
RM69.070
50+
RM64.140
100+
RM59.890
More Pricing...
Min: 1 / Mult: 1
-
-
N
0°C
-
-
-
0°C
600°C
-
-
-
-
-
9.843ft
-
-
-
3m
-
-
-
-
-
-
-
-
-
-
-
MPFA Series
4318148

RoHS

Each
1+
RM44.400
10+
RM40.750
25+
RM37.560
50+
RM34.900
100+
RM32.640
More Pricing...
Min: 1 / Mult: 1
-
-
J
-
-
-
-
0°C
600°C
600°C
-
-
-
-
6.562ft
-
-
-
2m
-
-
-
-
-
-
-
-
-
-
-
MPFA Series
4318164

RoHS

Each
1+
RM248.700
10+
RM231.370
25+
RM216.270
Min: 1 / Mult: 1
-
-
K
-
-
-
-
0°C
400°C
400°C
-
-
-
-
6.562ft
-
-
-
2m
-
-
-
0.236"
6mm
-
-
-
-
-
-
MPFA Series
26-50 of 1803 items
of 73 page(s)

Popular Suppliers

HONEYWELL
TELEMECANIQUE SENSORS
OMRON
PANASONIC
LABFACILITY
OMEGA
TE CONNECTIVITY
LEM
Trade Account