Temperature Measurement

Thermocouples

WR Series Sheathed Thermocouple

Based on Seebeck Effect, it is integrally drawn from thermocouple wires, mineral insulation materials and metal sheath. Bendable, vibration-resistant with fast response, it covers K, E, T, J, S, R, B graduations, suitable for narrow spaces and complex conditions.

WR Series Multi-point Thermocouples

Assembled from multiple sensing elements, junction box and mounting fixture, it monitors temperatures at multiple points of reactors, tanks and ironmaking blast furnaces. Integrated design reduces openings, featuring easy maintenance, high accuracy and tight sealing.

WR Series Assembled Thermocouple

Converts temperature to electrical signal via thermoelectric effect, measuring -40°C to 1600°C. Assembled structure with high mechanical strength, suitable for on-site fixed installation.

Resistance Temperature Detectors

WZ Sheathed Resistance Temperature Detector

Adopting platinum sensing element and integrally manufactured via full-length sheathed drawing process, it delivers high accuracy and long-term stability in low-medium temperature range. With vibration & impact resistance and bendable design, it is ideal for precision temperature control in petrochemical, metallurgical and power industries.

WZ Multi-point Resistance Temperature Detectors

Integrating multiple independent elements via one mounting connection, it measures temperatures at different depths simultaneously. With extra-long sheathed elements, it fits large vertical tanks, cryogenic reactors, enabling efficient multi-point measurement with single installation.

WZ Skin Resistance Temperature Detector

With a flat sensing tip fitting tightly to the surface for accurate readings, this compact, easy-to-install RTD suits turbine thrust bearings, dual water-cooled generator pipes, and bearings of large units, fans and air compressors.

Bimetal Thermometers

WSS Series Bimetal Thermometers

Adopting bimetallic strip as sensing element, it indicates local temperature via thermal expansion driven pointer. With axial, radial and universal mounting options, no external power needed, simple, vibration-resistant and durable, widely used in petroleum, chemical, power and metallurgy industries.

Temperature Transmitters

SBW Series Integrated Temperature Transmitter

Integrating sensing and transmission, it converts thermocouple and RTD signals into standard 4-20mA industrial signals, enabling temperature detection, transmission and display for solids, liquids and gases. Widely applied in petroleum, chemical, metallurgy, power generation and scientific research, etc..

Thermowells

BF Flanged Thermowell

Flanged Mounting Design The integrally-drilled flange mounting has high rigidity and pressure-bearing capability, complies with ASME PTC 19.3 TW and multiple flange standards for pipelines, tanks and reactors in vairous indusries.

BH Bar Stock Weld-in Thermowell

The welded mounting delivers excellent sealing and structural strength. Integrally CNC drilled without welded joints, it operates reliably under extreme conditions for critical measurement points in petrochemical and power sectors.

BL Threaded Thermowell

Threaded for quick installation, enables online element replacement without downtime. Integrally drilled, compliant with ASME PTC 19.3 TW, high strength. For medium-low pressure lines in steel, power and fine chemical industries.