Description: Sensors of bayonut type for moulding machine are manufactured by our company. They are supported with a spring-loaded design that ensures that the sensing tip remains in firm contact with body. Normally 'J' type of thermocouple is widely used in such applications. 'J' types of thermocouple elements are subjected to rapid oxidation. We developed special design for this kind of applications, which retards the oxidation of element and thus enhance the life.