Temperature Probes

Find a temperature probe suited to the surface or material you need to measure. SL Measurement supplies Anritsu probes for stationary surfaces, moving rollers, wires, liquids and semi-solid materials, with different sensing heads and installation arrangements.

Select the probe and thermometer together. The measurement task determines the probe shape, while the instrument determines the required sensor type and connector.

Surface temperature probes

For stationary surfaces, choose the sensing head around the target's shape, size and accessibility. These probe families offer different ways to establish contact:

Moving and rotating surface probes

For rollers, moving surfaces and wires, provide the surface speed, material, shape and temperature. Include the target diameter where the contact surface is curved.

Needle and insertion probes

For internal measurements, select the probe diameter, insertion length and construction around the material being measured. Confirm the required depth, temperature range and cleaning conditions.

Special-purpose temperature probes

For specialised measurements, select a probe designed for the target and operating conditions. Check the individual limits of the sensing tip, cable, handle and connector.

Describe how the sensor will be positioned and how long it will remain in contact. The sensing tip, cable, handle and connector may have different operating limits.

Check compatibility before ordering

  • Instrument: Provide the thermometer or data logger model.
  • Sensor type: Confirm the required thermocouple type, such as Type K or Type E, for the selected probe.
  • Connector: Match the instrument input and existing connection arrangement.
  • Measuring range: Include normal temperatures and any short-duration peaks.
  • Dimensions: Specify sensing-head size, insertion length, probe diameter and cable length where relevant.
  • Working conditions: Include movement, moisture, cleaning and contact with chemicals or food.

If you also need an indicator, explore our thermometers and humidity meters. A thermometer's display range does not establish the allowable temperature range of every connected probe.

Request a temperature probe selection

Send a photograph of the measurement target, the expected temperature range and your instrument model. For a replacement, include the complete probe code and a photograph of its connector.

Contact SL Measurement for selection assistance, pricing and availability.

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Anritsu A Series Surface Temperature Probes
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Anritsu

Anritsu A Series Surface Temperature Probes

Measure stationary surface temperatures with Anritsu A Series contact probes. Select the head size, guard and shaft arrangement to suit the measurement point and operating temperature.

  • Head diameters: 27 mm, 15 mm or 12 mm.
  • Temperature range: From -50°C, with upper limits of 200 to 800°C depending on construction.
  • Thermocouple: Type K or Type E.
  • Configuration: Multiple shaft shapes, lengths, cable and connector options.

Need help maintaining surface contact as the holding angle changes? Compare the Anritsu AX Series flexible-head surface probe.

Surface Probe with Flexible Head AX Series
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Anritsu

Anritsu AX Series Flexible-Head Surface Temperature Probe

Anritsu AX Series surface temperature probes with a flexible contact-support head for stable measurement on stationary surfaces.

  • Temperature range: Up to -50°C to 800°C depending on head construction.
  • Flexible head: ±4° movement for improved surface contact.
  • Thermocouple: Type K or Type E.
  • Configuration: Select head size, guard, pipe shape, length, cable and connector.
Anritsu Needle Probe for Food BC Series
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Anritsu

Anritsu BC Series Needle Temperature Probe for Food

Anritsu BC Series needle probes for measuring the internal temperature of food, liquids and semi-solid materials.

  • Waterproof: IPX5 construction for washing under running water.
  • Temperature range: Up to -200°C to 300°C depending on model.
  • Thermocouple: Type K or Type E.
  • Configuration: Select probe diameter, length, coating, cable and connector.
Anritsu BR Series Low Temperature Probe
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Anritsu

Anritsu BR Series Low Temperature Probe

Anritsu BR Series flexible low-temperature probes for measuring air, liquids and semi-solid materials in cold and controlled environments.

  • Temperature range: -100°C to 200°C.
  • Thermocouple: Type K or Type E.
  • Response time: Approx. 1.5 seconds.
  • Configuration: Select thermocouple length, tape length, cable and connector.
Anritsu BS Series Internal Temperature Probes for Liquids & Semi-Solids
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Anritsu

Anritsu BS Series Internal Temperature Probes for Liquids & Semi-Solids

Measure the internal temperature of liquids and semi-solid materials with Anritsu BS Series temperature probes. Choose a fine sleeve-type probe or a grip-type assembly according to the measurement depth, access and handling requirements.

  • Thermocouple: Type K or Type E.
  • Probe diameter: 0.9–5.0 mm, depending on model and coating.
  • Temperature range: -200°C to 200°C, 300°C or 500°C, depending on construction.
  • Configuration: Select probe length, fluororesin coating, cable and connector.
Anritsu BT Series Heavy Duty Needle Temperature Probes
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Anritsu

Anritsu BT Series Heavy Duty Needle Temperature Probes

Measure temperature inside semi-solid materials with Anritsu BT Series needle temperature probes. Choose the needle diameter, length and tip shape to suit the measurement depth and material being tested.

  • Thermocouple: Type K or Type E.
  • Temperature range: -200°C to 210°C, 300°C or 500°C, depending on model.
  • Needle options: Fixed or replaceable construction, with cut or sharp tips.
  • Spare parts: BTN replacement needles for compatible BT-3 to BT-8 models.
Anritsu CS Series Micro Surface Temperature Probes
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Anritsu

Anritsu CS Series Micro Surface Temperature Probes

Measure small stationary surfaces with Anritsu CS Series micro surface temperature probes. Choose the sensing head, shaft arrangement and connector to suit the measurement point and your thermometer.

  • Head sizes: 3 mm, 4.2 mm or 6 mm diameter, and 2 × 10 mm rectangular options.
  • Temperature range: -50 to 400°C, or -50 to 600°C for CS-7 models.
  • Thermocouple: Type K or Type E.
  • Configuration: Straight or angled shaft, with grip and gripless options.
Anritsu Flat Leaf Probe ST / STN Series
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Anritsu

Anritsu ST / STN Series Flat Leaf Temperature Probe

Anritsu ST and STN Series flexible flat-leaf temperature probes for surface attachment, narrow spaces and temperature distribution measurement.

  • Temperature range: Up to -50°C to 400°C depending on coating and tape length.
  • Thermocouple: Type K or Type E.
  • Construction: Standard or narrow tape with sharp or flat tip.
  • STN Series: Replaceable tape-type sensing elements.
Anritsu High Superior Surface Probe with Flexible Probe SX Series
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Anritsu

Anritsu SX Series Flexible-Head Surface Temperature Probe

Anritsu SX Series high-accuracy surface temperature probes with a flexible contact-support head for stable measurement on stationary surfaces.

  • Temperature range: -50°C to 300°C or -50°C to 800°C.
  • Flexible head: ±4° movement for improved surface contact.
  • Response: 1 second to 99% response.
  • Thermocouple: Type K or Type E.
Anritsu U & UX Moving and Rotating Surface Temperature Probes
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Anritsu

Anritsu U & UX Moving and Rotating Surface Temperature Probes

Measure moving and rotating surface temperatures with Anritsu U and UX Series contact probes. Select the head, guard or wheel arrangement to suit the surface profile, temperature and operating conditions.

  • U series: Moving-surface probes with multiple head and mounting configurations.
  • UX series: Contact-support head that helps maintain contact during measurement.
  • Thermocouple: Type K or Type E.
  • Temperature: -50°C to 200°C or 250°C, depending on construction.
Anritsu Rotating Surface Probe With Flexible Head UX Series
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Anritsu

Anritsu UX Series Rotating Surface Temperature Probe

Anritsu UX Series flexible-head temperature probes for measuring moving and rotating surfaces with stable contact during measurement.

  • Temperature range: Up to -50°C to 250°C depending on configuration.
  • Surface speed: Up to 24 km/h or 36 km/h depending on head size.
  • Thermocouple: Type K or Type E.
  • Head movement: 360° movement with contact-support function.
Anritsu WE Series Self-Supporting Surface Temperature Probes
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Anritsu

Anritsu WE Series Self-Supporting Surface Temperature Probes

The Anritsu WE Series measures stationary surface temperatures using a self-supporting probe placed on the measurement target. Select the probe configuration to suit the surface, temperature and connected thermometer.

  • Contact measurement: Sensing element rests against the target surface.
  • Self-supporting design: For suitable surfaces where the probe can remain stable during measurement.
  • Configuration: Confirm the complete model code, thermocouple type, cable and connector.
Moving Wire Probe MW Series
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Anritsu

Moving Wire Probe MW Series

Anritsu MW series probes are ideal for measuring the temperatures at the surface of moving wires. Specific components may be combined to customize products for the needs of a customer's specific application.