Type K Thermocouples | McMaster-Carr

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Thermocouple Type

Thermocouple Probe Type

Thermocouple Sensor Connection

Flat-Pin Mini Thermocouple Connector

Round-Pin Thermocouple Connector

Terminal

Wire Leads

System of Measurement

Probe Length

Maximum Temperature

1,000° F to 1,999.9° F

2,000° F to 2,999.9° F

Probe Diameter

Electrical Connection

3.5 mm Audio

Flat-Pin Mini Thermocouple Connector

Round-Pin Thermocouple Connector

For Use With

Mount Type

Sensor Type

Cable Length

Component

Maximum Cable Temperature

Probe Material

Cable Material

Color

American Wire Gauge (AWG)

Probe Connection Pipe Size

Connection Gender

Accuracy @ Temperature

±0.75% Above 533° F

±1.5% Above 200° F

±2.7° F Between 32° F to 533° F

±3% Below 800° F

±3° F Below 200° F

±4° F Between 32° F to 200° F

±4° F Between 32° F to 400° F

±4° F Between 32° F to 500° F

±4° F Between 32° F to 533° F

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

REACH

RoHS

Compliant with Exemptions

Not Compliant

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How can we improve?

405 Products

Fluid Handling

Thermocouples

Measure and transmit liquid, gas, and surface temperature

277 products

Thermocouple Connectors

Join thermocouple probes and wire to thermometers and control panels

43 products

Thermocouple Connector Adapters

Convert round-pin male connectors to flat-pin male connectors

1 product

Thermocouple Cords

Extend the reach of thermocouple probes

16 products

Thermocouple Transmitters

Check system temperatures from your smartphone or tablet

4 products

Noncontact Temperature Sensors

Monitor the temperature of hazardous, sensitive, and hard-to-reach materials without touching them

2 products

Electrical

Thermocouple Wire

Connect thermocouples to switches, controllers, recorders, and thermometers

17 products

Measuring and Inspecting

Thermometers

Monitor temperature in tanks, pipes, control panels, and other equipment

24 products