Compact Type K Thermocouple 4mm Diameter
A coiled stainless steel probe cable with a metal probe tip, red and blue wire leads, and blue wire ties, shown on a plain white background.
  • Load image into Gallery viewer, Compact Type K Thermocouple 4mm Diameter
  • Load image into Gallery viewer, A coiled stainless steel probe cable with a metal probe tip, red and blue wire leads, and blue wire ties, shown on a plain white background.

Type K Thermocouple 4 x 30mm Stainless Steel Probe 800C Max (2M Lead)

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Production Automation
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£5.99 (Exc. VAT)
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MPN: PA-S-10

Compact Type K Thermocouple With 3 Wire Braided Lead

This durable thermocouple can be used to measure high temperatures up to 800 degrees Celsius. Suitable for insertion into materials such as metals. The compact sensing probe makes this a great solution for areas with limited mechanical access.

The sensor wiring is protected by a high quality sheath. The cable cores are terminated to U shaped crimps with around 80mm of cable exposed — ready for connection to temperature controllers, temperature transmitters, or dataloggers. This sensor can also be used with PLCs which have a suitable analogue input.

Suitable for replacement of existing K Type thermocouples, including our own range of PID Temperature Controllers and Electronic Thermostats.

Applications: Ovens and kilns, thermometers, pyrometers, data loggers, plastics and extrusion

Universal Mounting: Secure by glands, clamp, reamed hole, sensor pocket, or thermowell

Type: K

Operating Temperature: 0~800℃

Probe Diameter: 4mm round probe

Probe Length: 30mm measuring portion

Cable Internal Insulation: Fibreglass

Cable Outer Diameter (OD): 3mm

Features: Shielded wire

Length: 2M overall inc. braided cables

Frequently Asked Questions

Q. Is this suitable for oven or kiln use?
A. Yes — with an 800°C rating and a compact 4mm probe, it's well suited to ovens, kilns, and other tight-access high-temperature applications.

Q. Does the shielding reduce electrical noise?
A. Yes — the shielded wire construction reduces electrical interference, useful in environments with SSRs, contactors, or VFDs nearby.

Q. Which controllers is this compatible with?
A. Any device with a Type K thermocouple input — popular pairings include the Novus N1030T-PR PID controller and the Novus N322 J/K/T thermostat, or browse our full PID Temperature Controllers and Electronic Thermostats ranges.

Industry Applications

  • Ovens & Kilns — 800°C rating suits high-temperature firing and curing processes.
  • Plastics & Extrusion — compact probe fits tight-access barrel and die measurement points.
  • PID Controller & Thermostat Retrofits — universal Type K compatibility across our controller and thermostat ranges.