high performance?temperature controller ? Thermocouples?are very simple and durable temperature sensors. Thermocouple come with different pairings of materials allowing for a very wide range of applications. The different compositions are standardized into thermocouple types. The different types are given letter names which are standardized across the industry. ? Thermocouples?are manufactured in many different configurations for multitude of applications. Diameters, lengths, sheath material, lead lengths and sensor material are just a few of the variables that go into determining the style of thermocouple when manufactured.?The main determining factors of what type thermocouple needs to be used in a application is temperature, environment, response time and accuracy. The junction of the thermocouple can be grounded, ungrounded or exposed.? ? Thermocouples?are easy to use, Thermocouples are the most popular temperature sensors. They are cheap, interchangeable, have standard connectors and can measure a wide range of temperatures. ? Thermocouple type:Assembly thermocouple, Armored thermocouple, bayonet spring fixed thermocouple,high temperature thermocouple, platinum and rhodium thermocouple,anti-corrosion thermocouple, wear-resistant thermocouple, high pressure thermocouple, special thermocouple, thermocouple, hand-held thermocouple, miniature thermocouple, noble metal thermocouple, rapid thermocouple, tungsten rhenium thermocouple, single core armored thermocouple etc. ? Technical parameter

Model	Graduation mark	temperature range	Mounting& Fixing
WRK	K	0-1300°C	1.without Fixing Device 2.Threaded Connector 3.Movable Flange 4.Fixed Flange 5.Elbow Tube Connection 6.Threaded Cone Connection 7.Straight Tube Connection 8.Fixed Threaded Tube Connection 9.Movable Threaded Tube Connection
WRE	E	0-800°C
WRJ	J	0-800°C
WRT	T	-40-350°C
WRS	S	0-1600°C
WRR	R	0-1600°C
WRB	B	600-1700°C
WRM	N	0-1200°C

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