Resistance Temperature Detectors - RTDs
Explore Ashcroft® RTDs, resistance temperature detectors for your specific application.
Ashcroft® RTD sensor assemblies monitor temperature in industrial, process and hazardous installations. Available with Pt 100 and Pt 1000 RTDs, they are designed for use with either DIN 43772/T.2 or ISA-ds 49 style thermowells along with DIN and ASME type lag extensions. A wide selection of aluminum and 316 stainless steel connection heads make these RTDs configurable to the requirements of nearly any installation.
Showing 1-6 of 4 products
![Product](https://www.ashcroft.com/wp-content/uploads/2020/09/ar10-rdt.jpg)
S10 RTD with Metric Connections
S10 RTD Mineral Insulated Probe Assemblies with or without Lag extensions designed with metric fittings and connections.![Product](https://www.ashcroft.com/wp-content/uploads/2021/07/S50-Industrial-RTD.jpg)
S50 Industrial RTD with NPT Connections
S50 RTD Mineral Insulated Probe Assemblies with or without Lag extensions designed with NPT fittings and connections.![Product](https://www.ashcroft.com/wp-content/uploads/2021/07/S01-rtd-thermocouple-image-small.png)
S01 RTD Insert
S01 RTD Mineral Insulated Probe Insert Assemblies used in industrial applications for probe replacements.![Product](https://www.ashcroft.com/wp-content/uploads/2022/03/s81-rtd-small.jpg)