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Spring Loaded Thermocouple

Spring-loaded thermocouple is a thermocouple designed to ensure close contact with the object being measured, thereby improving the accuracy of temperature measurement. Its basic structure includes thermocouple sensors,
Thermocouple contacts, protective tubes, spring-loaded mechanisms, mounting components and leads. Due to its structural characteristics, various functions can be realized. The spring-loaded design ensures that the thermocouple maintains constant pressure with the surface of the object being measured, enabling accurate temperature measurement. The protective tube effectively protects the thermocouple wire from physical and chemical damage and extends its service life. The spring-loaded mechanism prevents poor contact due to vibration or thermal expansion, ensuring stable temperature measurement. A variety of installation component designs can adapt to different industrial application needs.

Parameter detail

Product Parameter

Model	Graduation mark	Temperature range	Mounting& Fixing
WRN	K	0-1000°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	0-700°C
WRF	J	0-600°C
WRC	T	0-400°C
WRP	S	0-1600°C
WRQ	R	0-1600°C
WRR	B	0-1800°C
WRM	N	0-1100°C

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About sinton

Jiangsu Sinton Group Co.,Ltd.

Founded in 2001, Sinton Group is a one-stop supplier specializing in industrial heating solutions, headquartered in Yancheng, Jiangsu Province, China (approximately 2 hours by high-speed rail or 1 hour by flight from Shanghai).
Operating through an integrated group structure, Sinton centers on Sinton Electric Co., Ltd. (formerly Yancheng Xingtai Electric Equipement Co.,Ltd.), and works in close coordination with Sinton Technology Limited, Jiangsu Sinton Thermal Co., Ltd., Jiangsu Sinton Energy Co., Ltd., and China Hopebond Eco Tech Co., Ltd. (formerly China Energy Huabang Environmental Protection Technology Co., Ltd.), enabling the Group to cover industrial heater R&D and manufacturing, thermal engineering, energy systems, environmental protection technologies, and global trade within a unified operational framework.
With over 20 years of experience in industrial heating equipment manufacturing and system design, Sinton Group now serves more than 60,000 clients across 120+ countries and regions, providing complete heating solution chains from preliminary engineering design and customized heater supply to installation guidance and long-term technical support.
Supported by a modern industrial base of 20,000 sqm dedicated to production and R&D, together with 10,000 sqm for headquarters and logistics, Sinton holds comprehensive certifications including EAC, Ex, CE, ISO, and Pressure Vessel Design and Manufacturing Licenses, owns 200+ patented technologies, and has been recognized for innovations such as the Graphene-Nano Quartz Electric Tubular Heating Element, awarded the Provincial Innovation Gold Award, while also contributing to the formulation of Chinese industrial heater industry standards.
Sinton’s heating solutions are widely applied in industrial equipment, petroleum and mineral processing, machinery manufacturing, dyeing and printing, tooling and mold industries, light industry and textiles, industrial consumables, plastic machinery, medical equipment and heavy industry, as well as construction engineering, precision processing, energy services, engineering construction, and industrial drying systems.

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