Prevent short circuits with insulating tubes! Thermocouples with excellent mechanical strength and chemical/physical properties.
A "protective tube type thermocouple" is a thermocouple that has an insulating tube attached to the thermocouple wire, which is then inserted into a metal or ceramic protective tube, with a terminal box attached. The thermocouple wire is insulated from each other by the insulating tube, preventing short circuits, and because it is housed within the insulating and protective tubes, it has excellent mechanical strength and chemical and physical properties. 【Features (partial)】 <Metal Protective Tube> ■SUS304: Excellent acid and heat resistance, but weak against sulfur and reducing gases ■SUS316: Excellent acid, heat, and alkali resistance, superior corrosion resistance compared to SUS304 <Non-metal Protective Tube> ■Special (PTO): Excellent heat and corrosion resistance, strong against sulfur and reducing gases ■Type 1 (PT1): Good airtightness and heat resistance, strong against molten metals and combustion gases *For more details, please refer to the PDF document or feel free to contact us.
Inquire About This Product
basic information
【Lineup】 ■M80 Type: Thermocouple with sealed terminal box and protective tube ■M90 Type: Screw-in thermocouple with sealed terminal box and protective tube ■M100 Type: Flanged thermocouple with sealed terminal box and protective tube *For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please download the PDF or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
Fukuden Co., Ltd. is a company primarily engaged in the manufacturing and development of industrial thermocouples and resistance temperature detectors. In line with the accelerating trends of the times, we will continue to pursue customer demands while also working on environmental conservation and resource saving, contributing to advanced manufacturing both domestically and internationally, as well as to the realization of a richer society.
![[Example] Thermocouples usable in high-temperature environments](https://image.mono.ipros.com/public/product/image/763/2001120822/IPROS85604088734552860913.png?w=280&h=280)
