Nozzle Sensor

General description

This style of sensor is designed to screw into a shallow tapped hole via the free-turning hexagon screw.

Sheath Material

316 stainless steel

1/8, 5/32, 3/16 or 6mm diameter dependant upon thread size.

Sensor Type

 Generally type J or K thermocouple with grounded hot junction

but also available with insulated hot junction and other thermocouple, Pt100 or alternative sensor types. 

Thread details 

Normally M6 x 1mm

UNF-28, BSF, BSP, M8 x 1mm, M8 x 1.25mm also standard

other threads available upon request

Cable Types

            PVC Flat pair (-10 to +150C)       PFA Twisted pair (-50 to +250C)

            PFA Flat pair (-50 to +250C)           Fibreglass Flat Pair (-50 to +350C)

F/glass + st/st overbraid (-50 to +350C)

Armour over fibreglass (-50 to +350C)

         Note : flat pair only applicable for 2 wire sensors

Termination types

            Stripped tails       Tails with crimp terminals

        Miniature 2 pin plug (or socket)      Standard 2 pin plug (or socket)

3 pin version of the above connectors can be fitted for Pt100 & Pt1000 sensors

Note : Custom connectors can also be fitted


  The standard glass filled plastic connector is rated to 200-220C

 A higher rated glass filled plastic is available, rated to 350C

            A ceramic connector can also be fitted. This is rated to 500C but please note these connectors

are fragile due to their material.