Fixed Bayonet Thermocouple

Fixed bayonet style thermocouples provide constant spring pressure in the well. This style of thermocouple can be provided with a connector attached to the back of the probe, eliminating the need for lead wires. A critical dimension for this style of thermocouple is the mounting length, which is from the tip to the back of the cap. The standard extention length is one and one quarter inches, other lengths are available. Minimum extension length is one half inch.