General Purpose Thermocouples
Bolt (Nozzle) Thermocouple (Type 4)
Suitable for extruder nozzle, motor and pipe temperatures etc., these bolt sensors are available as standard in thermocouple types K, T, J, N and E. They can be supplied mounted into any bolt as required by the application and are available both as a fixed or a rotating bolt. They are supplied with either Stainless Steel braided Fibrgelass cable, which can be fitted with an anti-chafe spring if required, or alternatively, for more arduous applications, they can be supplied with Fibreglass cable inside a flexible Stainless Steel conduit (armour). Generally suitable up to 235°C depending upon the bolt used. Thermocouple junctions are grounded to the bolt as standard but can be insulated if required. We also welcome receiving your free issued bolts for manufacturing into a completed sensor.