RTD Sensors
High-precision resistance temperature detectors for reliable and accurate industrial measurement.
PT100 & PT1000
Resistance Temperature Detectors (RTDs) are sensors used to measure temperature by correlating the resistance of the RTD element with temperature. Most RTD elements consist of a length of fine coiled wire wrapped around a ceramic or glass core.
The element is usually quite fragile, so it is often placed inside a sheathed probe to protect it. The RTD element is made from a pure material, typically platinum, nickel, or copper.
- PT100 (100 ohms at 0°C) and PT1000 (1000 ohms at 0°C) available.
- Sheathed in SS 304, 316, Inconel, or ceramic for extreme durability.
Wire Configurations
RTDs are available in 2-wire, 3-wire, and 4-wire configurations. The 2-wire configuration is the simplest but does not compensate for lead wire resistance, making it suitable for short distances.
The 3-wire configuration is the most common in industrial applications, adding a third wire to compensate for lead resistance. The 4-wire configuration provides the highest accuracy, completely eliminating lead wire resistance.
Customization & Support
We offer fully customizable RTD configurations to meet your exact needs – from element type and wire configuration to sheathing materials and connection heads. Our team is also available for installation, training, and ongoing support.
Custom Specifications
Tailored RTD designs to match your exact temperature range, environment, and accuracy requirements.
Prompt Delivery
Efficient production and logistics to ensure your RTD sensors reach you on schedule, every time.
Technical Support
Expert guidance on RTD selection, installation, calibration, and troubleshooting from our experienced team.