temp cat
temperature Measurement

RTD Sensors

Through the years, Parsjahd group have built up extensive experience in manufacturing highly versatile and reliable temperature devices. Amongst them, Resistance Temperature Detectors or RTDs in a full range of types and materials have been manufactured to meet customer demands. 

RTDs are used to measure temperature by correlating the resistance of the RTD element with temperature. Most of RTDs consist of fine coiled wire wrapped around a ceramic or glass core which is placed inside a sheathed probe to be protected. Element of an RTD device is of pure metal (like platinum, nickel or copper) that has a predictable change in resistance as the temperature changes.


  • Oil & Gas Industries
  • Chemical & Petrochemical Plants
  • Power Generation
  • Metallurgy
  • Mining Plants and etc.

Features and Benefits

  • With Linear Output and Stable Performance
  • No Need for Special Extension Wire and Cold Junction Compensation
  • High Mechanical Strength and Pressure Resistance Performance
  • With Imported Thin Film Resistor and could Provide Reliable and Stable Operation.

RTD Product Types

  • Thin Film Platinum RTD Sensors
  • Nickel RTD Sensors
  • SMD Platinum RTD Sensors
  • Glass Wire Round RTD Sensors

Parsjahd RTDs are engineered and manufactured in accordance with international standards and requirements in Arak, Iran. Our RTDs with high-quality performance and reliable measurement, have been installed in hundreds of plants across Asia.

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