Temperature instruments

1. Definition：
Temperature instruments are industrial automation devices used for detecting, displaying, controlling, and recording temperature parameters. They primarily employ sensing elements such as thermocouples, thermistors, and infrared sensors to convert temperature signals into electrical or digital signals, enabling measurement, transmission, regulation, alarm functions, and remote communication. These instruments serve as essential foundational detection and control equipment in industrial production, equipment operation, and environmental monitoring.

2. Main Features：

1. Wide measurement range: Main FeaturesIt can cover low, normal, high, and ultra-high temperature working conditions, meeting temperature measurement requirements for various scenarios.

2. Full range of accuracy classes available: From general industrial-grade to high-precision laboratory-grade, featuring accurate measurement, excellent linearity, and strong long-term stability.

3. Durable and sturdy structure: The mechanical structure is reliable, resistant to vibration and impact, and suitable for complex field environments.

4. Strong environmental adaptability: It possesses anti-corrosion, anti-rust, heat-resistant, and moisture-proof properties, and can be used in explosion-proof and highly corrosive environments.

5. Signal Output Standardization: Common outputs include 4~20mA, RS485, HART, digital signals, and relays, facilitating connection to PLC and DCS systems.

6. Functional Perfection: Supports digital display, upper and lower limit alarms, PID control, data logging, remote configuration, and self-diagnosis.

7. Diverse Installation Options: Installation methods such as threaded, flanged, insert, wall-mounted, and handheld are available, offering flexible usage.

3. Applicable Industries:

1. Petrochemical: Temperature monitoring and control for reactors, distillation towers, pipelines, storage tanks, and refining units.

2. Electric Power Energy: Boiler, steam turbine, generator, heat exchanger, transformer, cable, and new energy equipment temperature measurement.

3. Metallurgy and Steel: Temperature monitoring for blast furnaces, converters, heating furnaces, annealing furnaces, smelting, and heat treatment processes.

4. Mechanical Manufacturing: Casting, forging, welding, quenching, temperature rise of bearings and motors, and temperature measurement of air compressor systems.

5. Building Materials Industry: Temperature control in cement kilns, glass melting furnaces, ceramic kilns, and the production of bricks, tiles, and refractory materials.

6. Food and Pharmaceuticals: Sterilization, fermentation, roasting, cold chain warehousing, pharmaceutical reactors, cleanroom temperature monitoring.