Ultra Electronics Spring-Loaded RTD with 1/2″ x 1/2″ NPT Hex Nipple
Designed for applications where a spring-loaded threaded male fitting is required for mounting. It is intended to be used with a thermowell and to be compatible with any head that will accept a 1/2” NPT instrument thread. The spring-loading action of this RTD ensures proper contact with the tip of the thermowell for maximum heat transfer.