Surface Thermocouple for Cracking Furnace

Product Overview ：
Cracker furnace thermocouples are critical devices for temperature measurement and control in ethylene production processes. Their protective tubes feature a specialized structural design that allows tight contact with the furnace tube inner wall without impeding material flow, enabling precise monitoring of temperature parameters. The protective tubes incorporate a tapered diameter transition design and wear-resistant alloy surface treatment, with universal joint connections providing omnidirectional adjustment at the lead-out port. Certain models feature specialized wear-resistant treatment at the front-end temperature measurement point, with the protection tube constructed from alloy materials resistant to hydrogen sulfide corrosion.

Temperature measurement range and tolerance：
Installation diagram：