1.Main ingredients:zirconium diboride 2.Max. temperature is 2600deg.C 3.ISO9001:2008 certificate 4.Patent product.

Products purpose

It widely used for measuring the temperature of oxidizing, reducing and inert gas conditions, especially suitable for temperature measuring of over 1800°C, also can be applicable to complex and poor environment.

Technology Features

Diboride zirconium composite ceramic thermocouple is researched and developed by our company, it is our patented invention.It can be used for measuring the furnace temperature of over 1800°C in long-time working; this technology filled the international blank. But the maximum temperature of traditional double platinum and rhodium thermocouple is 1800°C, the long-time working safe temperature is 1600-1700°C. It is difficult for double platinum and rhodium to measure 1750-1800°C in long-time under oxidizing condition.The accuracy of adjusted Diboride zirconium composite ceramic thermocouple is close to double platinum and rhodium thermocouple, but its temperature repeatability and lifetime are both greater than double platinum and rhodium thermocouple.Diboride zirconium composite ceramic thermocouple consists of temperature-sensing element, protective pipe, ceramic core pipe, filling materials, junction box, signal regulating and transform circuit, sigma temperature-control meter, connecting line and other assistant devices.The different design for protective pipe, to suit for different poor environment, to meet the needs of temperature measuring in different environments.

Scope of application

Apply to graphite furnace, molybdenum wire furnace, tungsten coil furnace, oxidizing furnace, vacuum furnace, gas furnace.

Apply to melting furnace, steel furnace, reacting furnace, induction furnace, various high temperature furnaces.

Apply to aircraft temperature probe, temperature measuring in special occasions, temperature measuring in poor conditions, long-time temperature measuring of resistance to corrosion and ant oxidation.

Especially apply to temperature measuring of over 1800°C, can be used as high temperature standard sensor.

Necessary date for selection:

Measuring temperature	1800°C, 1900°C,2000°C, 2200°C, 2600°C
Insert depth to furnace	50mm, 80mm, 110mm
Diameter of protective pipe	16mm, 25mm
Thickness of furnace wall	200mm, 250mm, 300mm
Atmosphere environments	oxidizing atmosphere, vacuum, inert gas
Assistant length	100mm
Length of connecting line	5m
Support customized size

Diboride zirconium composite ceramic sensor