This Pt100 RTD temperature sensor is for applications that need liquid tight seal such as beer brewing or biodiesel production.  It can be easily installed either on the tank or on the pipeline (with a T joint). The probe body is made of stainless steel. The mounting is 1/4" NPT thread.  The sensor come with 6 ft (2 meters) high quality cable installed. The cable contains color coded three conductors. The conductor is insulated with TEFLON jacket.

Specification:
Accuracy: Class B. +/-0.30C at 0.0 C.
Alpha: 0.00385
Probe diameter, 6 mm.

Probe length, 60 mm (2.3") (from the tip to the end of thread).

Maximum temperature, 300C.