Starlight Sensors supplies PT100 and PT1000 RTD temperature sensors for accurate and stable measurement in industrial equipment, HVAC systems, heat pumps, food equipment, laboratory systems, energy storage and OEM assemblies. Platinum RTD sensors are suitable for applications that require repeatable temperature measurement and dependable long-term operation.

PT100 and PT1000 RTD Sensor Options

• PT100 and PT1000 platinum resistance temperature sensors
• Probe, threaded, fixed-mount and custom housing configurations
• Two-wire, three-wire and four-wire connection options
• Stainless steel probes, custom cable lengths and connector assemblies
• OEM designs based on drawings, samples, installation space and quantity requirements

RTD Sensor Selection

PT100 and PT1000 sensors differ in nominal resistance at 0°C. Select the RTD type and two-wire, three-wire or four-wire configuration supported by your controller. Then confirm the required temperature range, accuracy, probe construction and installation conditions.

Typical Applications

• HVAC controls and heat pump systems
• Industrial machinery and process equipment
• Food processing and commercial kitchen equipment
• Laboratory and analytical equipment
• Energy storage and power equipment monitoring
• OEM control panels and temperature measurement assemblies

For application-specific configurations, review our 4-wire PT100/PT1000 RTD sensor for ovens or 2-wire and 3-wire RTD sensor for EV battery and energy storage applications. Confirm the controller input, wiring configuration and installation requirements when comparing these options.

OEM Customization

Starlight Sensors can customize probe diameter, probe length, mounting thread, cable length, connector, lead-wire configuration, insulation and packaging. For a quotation, please provide the required RTD type, temperature range, wiring configuration, installation method, cable requirements, target quantity and application environment.

Request a Quote

Contact our engineering team for PT100 or PT1000 samples, technical confirmation and OEM pricing. Visit the Request a Quote page or review the PT1000 threaded RTD temperature sensor for a related configuration.