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RTD & PT100 SENSORS

Industrial RTD & PT100 Temperature Sensors

Select industrial RTD and PT100 sensors by temperature range, accuracy class, element, sheath, insertion length, connection, response, vibration and transmitter needs.

PRODUCT CATALOG

Browse categories and products together

Select a measurement area or product family in the category tree. The product results stay beside the navigation so you always know where you are.

DIRECT ANSWER

Where does RTD / PT100 Sensors fit?

Select industrial RTD and PT100 sensors by temperature range, accuracy class, element, sheath, insertion length, connection, response, vibration and transmitter needs.

Prepare these four inputs
  1. Measurement task and medium
  2. Operating range and upset conditions
  3. Mechanical installation and materials
  4. Power, output, communication and documents

TYPICAL MEDIA

Start with what is being measured

Use the medium and operating conditions to narrow the suitable measurement principle and construction.

Liquids and gases

State medium, pressure, velocity and insertion arrangement.

Equipment bearings

Provide mounting, vibration and response requirements.

Process assemblies

Review thermowell, connection and insertion length.

APPLICATIONS

Where the measurement task appears

  • Process pipes and vessels
  • Machinery bearings
  • HVAC and utility systems

CHALLENGES

Conditions to flag early

  • Lead-wire resistance
  • Vibration
  • Slow response
  • Incorrect insertion depth

INDUSTRIES

Common project contexts

  • Process manufacturing
  • Water and utilities
  • Energy projects
  • Machinery and OEM systems
Browse industry contexts →

SELECTION FACTORS

A practical four-step selection brief

Use these steps to prepare a useful quotation request without guessing a model.

  1. 01

    Set the temperature range

    Provide normal, minimum, maximum and upset temperature.

  2. 02

    Choose element and wiring

    Specify PT100 or other element, class and wire arrangement.

  3. 03

    Design the assembly

    Confirm sheath, diameter, length, connection and thermowell.

  4. 04

    Review response and loads

    Balance response time against mechanical protection.

FAQ

RTD & PT100 Sensors measurement questions

These answers match the visible selection guidance and do not replace model-specific technical review.

What is the difference between an RTD and PT100?

PT100 is a common platinum RTD element with a defined resistance at the reference temperature.

How many wires should a PT100 use?

The wiring choice depends on lead length, required accuracy and receiving instrument; the complete loop should be reviewed.

Why does insertion length matter?

Insufficient immersion can introduce heat-conduction error, while excessive length can create mechanical risk.

APPLICATION-LED QUOTATION

Send the operating conditions, not just a product keyword

Include the measured variable, medium, range, pressure, temperature, installation, output, quantity and destination. The quotation can then record the proposed model and supply scope.

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