I. Introduction

In the field of modern industry, especially in places involving flammable and explosive materials, the need for temperature monitoring is particularly urgent. As an advanced non-contact temperature measuring equipment, CWH-1050 has been widely used in chemical plants, oil refineries, gas stations, gas stations and other dangerous places due to its high precision, high reliability and explosion-proof performance. In this paper, the technical characteristics, performance parameters, working principle and application scenarios of the explosion-proof infrared thermometer CWH-1050 are introduced in detail.

Second, technical characteristics

Excellent explosion-proof performance: CWH-1050 explosion-proof infrared thermometer adopts internal safety explosion-proof technology, has passed chemical explosion-proof safety certification, explosion-proof mark is Ex ib I Mb/Ex ib IIC T4 Gb/Ex ib IIIC T130℃ Db, to ensure safe and reliable use in flammable and explosive environment.

High precision measurement: The equipment adopts advanced infrared temperature measurement technology, can achieve non-contact rapid temperature measurement, measurement range is wide, from -50℃ to 1370℃, resolution up to 0.1℃, measurement accuracy up to ±1.5%, to meet the needs of various complex working conditions temperature measurement.

Powerful data processing capability: CWH-1050 supports a variety of data processing functions, including maximum value, minimum value, average value, temperature difference value calculation, as well as high and low temperature alarm Settings, convenient for users to real-time monitoring and early warning.

Easy to operate and maintain: Compact design, light weight, easy to carry and install. At the same time, the device uses an intuitive user interface and user-friendly operation mode, so that users can easily get started. In addition, the device also has a data storage function, so that users can view historical data at any time.

3. Performance parameters

Infrared range: -50℃ to 1370℃

Resolution: 0.1℃/℉

Accuracy: ±1.5%

Distance ratio (D:S) : 30:1

Emissivity: adjustable 0.10-1.0 (step size 0.01)

Response time: <1 second

Sampling rate: 2.5 times/second

Spectral response: 8-14μm

Laser grade: <1Mw650nm

Product size: 18010648mm

Weight: 250g

Four, the working principle

The working principle of CWH-1050 explosion-proof infrared thermometer is based on infrared radiation temperature measurement technology. Everything with a temperature above absolute zero is constantly radiating infrared energy into the surrounding space. The infrared radiation energy of an object and its distribution by wavelength are closely related to its surface temperature. The target infrared radiation energy in the field of view is collected by the optical system, and the infrared energy is focused on the photoelectric detector and converted into the corresponding electrical signal. The signal passes through the amplifier and signal processing circuit, and is converted into the temperature value of the measured target after correction according to the algorithm inside the instrument and the target emissivity.

5. Application Scenarios

CWH-1050 explosion-proof infrared thermometer is widely used in inflammable and explosive dangerous places such as temperature measurement work, such as chemical plants, oil refineries, gas stations, gas stations, industrial areas, ports, ships and so on. In these places, CWH-1050 can accurately monitor the equipment temperature in real time, detect temperature anomalies in time, effectively prevent the occurrence of fire and explosion accidents, and ensure production safety.

Vi. Conclusion

With its excellent performance and wide application scenarios, CWH-1050 explosion-proof infrared thermometer plays an important role in the modern industrial field. With the continuous progress of science and technology and the continuous development of industry, we believe that CWH-1050 will show a broader application prospect in the field of industrial temperature measurement in the future.