Resistance thermometers (RTDs) for Industrial Temperature Measurement
Resistance thermometers (RTDs) are used for precise and long-term stable temperature measurement in industrial applications. Thanks to their robust sheath design, they can also be used in demanding environmental conditions and in limited installation spaces. With standardized platinum measuring resistors such as Pt100, Pt500, or Pt1000, they deliver the current temperature directly proportionally and react quickly to temperature changes. This ensures high measurement accuracy, reproducibility, and reliability.
SAB Bröckskes manufactures resistance thermometers in various designs and connection variants, from Pt100 sensors with connection cables or exposed ends to versions with plug connectors, connection heads, or threads. In addition to proven standard designs, we also implement customer-specific solutions for special installation situations, measuring ranges, and environmental requirements.
Detailed information on the functionality of resistance thermometers, connection types (2-, 3-, and 4-wire), and characteristic values and tolerances of Pt measuring resistors can be found in our technical knowledge sections. There we explain the physical principles, standard-relevant properties according to DIN EN 60751, and selection criteria for different applications.
Designs, Configurations, and Cccessories for Resistance Rhermometers
Our product overview includes various designs and connection options, including sensors with connection cables, exposed ends, plug connectors, a connection head, or a thread for permanent installation. Depending on the application, various sheath diameters, nominal lengths, and connection solutions are available. We also offer a comprehensive range of accessories, including thermocouple connectors, connecting elements, and cable fasteners for secure integration into your measurement systems.
Various insulation materials are available for versions with connection cables, including PVC connection cables (insulation temperature range: stationary −30 °C to +70 °C), silicone connection cables (−40 °C to +180 °C), and PFA connection cables (−90 °C to +250 °C).
In addition to the standard designs, sheathed resistance thermometers can be individually adapted to your application conditions. Parameters such as measuring resistance (Pt100, class A/B, single or double), internal conductor connection type (2-, 3-, or 4-wire technology), sheath diameter, measuring range (−50 to +600 °C), nominal length, connection cable, and cable ends can be configured according to customer requirements.
The following overview shows selected standard models. We also develop and manufacture customized solutions for special requirements.
Please contact our SAB measurement team for more information.
