1/2" MPT 6" long BCS-460/462 Temperature Sensor. This sensor is permanently welded into a 1/2" MPT fitting, eliminating the need for a compression fitting. Although not as easy to disassemble as the straight-mount/compression fitting type of mount; these can save quite a bit of money when multiple sensors are needed that don't require frequent removal. The 6" measurement is from the face of the fitting to tip of the protection tube.

The cable is a 3" +/- female M12 Quick Disconnect

Protection tube is 304 stainless.

Made with a Vishay 1% tolerance thermistor.