Resistance Temperature Detector

RTD / Resistance Temperature Detector

An RTD sensor measures temperature through the change in electrical resistance of a platinum element. It gives stable and accurate measurement in many industrial processes. Also, it can be supplied in Pt100, Pt200 and Pt1000 options with simplex or duplex construction. Therefore, plants use it where accuracy, repeatability and long-term stability matter.

  • Stable temperature measurement
  • High accuracy sensing
  • Pt100 / Pt1000 options
  • Simplex or duplex design
  • 2 / 3 / 4 wire support

Element type guidance

Wire configuration support

Process fit selection

Calibration & service backup

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  • Resistance temperature detector for contact measurement
  • Platinum element options for stable sensing
  • Pt100, Pt200 and Pt1000 options
  • Thin film or ceramic wire wound construction
  • Simplex and duplex versions
  • 2 wire, 3 wire and 4 wire connection options
  • IS / IEC-751 compliant construction
  • SS-316 sheath option
  • Mineral or ceramic insulation option
  • MI OD options for different installations
  • Suitable for process equipment, tanks, pipelines and machines
  • Compatible with indicators, controllers and transmitters
  • Process temperature measurement
  • Tank and vessel temperature sensing
  • Pipeline temperature measurement
  • Machine and bearing temperature monitoring
  • Water, steam, oil and gas temperature measurement
  • Chemical process temperature monitoring
  • Utility temperature monitoring
  • Temperature input for PLC, DCS and SCADA systems
  • Temperature transmitter input loops
  • Industrial quality and process control
  • Product: Resistance Temperature Detector
  • Sensor Type: RTD sensor / resistance thermometer
  • Element Options: Pt100, Pt200, Pt1000
  • Construction: Thin Film or Ceramic Wire Wound
  • Element Configuration: Simplex / Duplex
  • Connection Type: 2 wire, 3 wire, 4 wire
  • Standard: IS / IEC-751 compliant
  • Sheath Material: SS-316
  • Insulation: Mineral or Ceramic insulation
  • MI OD Options: 1, 1.5, 1.6, 2, 3, 3.2, 4.8, 6, 8, 10, 12.7 mm
  • Application Fit: Accurate and stable industrial temperature measurement

    Comprehensive Services Using This Product

    From installation to ongoing support, we’re with you every step of the way.

    What Customers Say About Us

    Reliable Temperature Measurement Performance

    We recently used the Resistance Temperature Detector in our process application, and the temperature readings have been stable and reliable during operations. The delivery, and support coordination were handled well..

    Mr. Mahesh Bhardwaj
    Mr. Mahesh BhardwajManager – Process Instrumentation
    Dependable Product for Utility Operations

    The Resistance Temperature Detector has been performing well in our utility section for routine temperature monitoring activities. The product quality and overall support experience from the company were very satisfactory.

    Ms. Anjali Deshmukh
    Ms. Anjali DeshmukhLead Engineer – Utilities
    Smooth Replacement & Good Support

    We replaced our existing temperature sensor with this RTD, and the overall experience has been positive. The installation was smooth, the readings remained consistent, and the support team responded properly whenever required.

    Mr. Rohan Bhatia
    Mr. Rohan BhatiaAssistant Manager – Maintenance
    Stable Performance During Plant Operations

    We are using this Resistance Temperature Detector in our regular plant operations, and the product has been performing reliably so far. The build quality, documentation support, and overall purchase experience matched our expectations well.

    Mr. Nilesh Pawar
    Mr. Nilesh PawarSenior Executive – Quality & Calibration
    Satisfactory Product & Service Experience

    Our team procured this RTD for process temperature monitoring applications, and the product performance has been satisfactory during daily operations. The delivery, packaging, and technical support were managed efficiently.

    Mr. Sandeep Jain
    Mr. Sandeep JainDeputy Head – Plant Engineering

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    Frequently Asked Questions About This Product

    An RTD sensor measures process temperature where accuracy and stability are important. Plants use it in tanks, pipelines, machines and process equipment.
    A resistance temperature detector measures temperature through the resistance change of a sensing element. Many users also call it an RTD.
    A Pt100 RTD sensor uses a platinum element with 100 ohms resistance at 0°C. It is common in industrial temperature measurement.
    The wire configuration affects lead wire compensation and measurement accuracy. So, users should select it based on accuracy need, distance and instrument input.
    An RTD gives better stability and accuracy in many applications. However, a thermocouple often suits higher temperature and more rugged use.
    Yes. A compatible transmitter can convert the RTD signal into a standard output for PLC, DCS, SCADA or control room systems.

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