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Basic Info.
Product Description
Product model: LM-RFL6016
Product introduce:
Hot blast furnace is the heating blast blast furnace blast blast equipment is an indispensable part of the modern blast furnace. Modern blast furnace. Adopt regenerator type hot blast furnace, its working principle is to burn gas first, heat the grid brick of regenerator room with the flue gas that produces, the cold air that blows air station to send again undertakes heating through red-hot grid brick. The hot blast furnace burns and sends air alternately so that the high temperature hot air can be obtained continuously. The temperature of the vault is necessary for safe and accurate operation of the furnace Important data.
- The temperature of the traditional hot air furnace is measured by the thermocouple, which adopts the prefabricated platinum-rhodium-platinum thermocouple or double platinum Rhodium thermocouple, which indirectly controls the hot air temperature by measuring the temperature of the vault insulation wall.
- Refractory lining of hot blast furnace works in very harsh conditions under high temperature and high pressure environment. The thermocouple pair USES a ring. The requirements of the environment and the limitations of its own structure, in the case of frequent temperature changes and large pressure fluctuations, resulted in thermocouples. The temperature measurement is not accurate, the reaction lags behind, cannot accurately reaction furnace temperature change.
- The thermocouple long-term work in the high temperature area 1200ºC ~ 1300ºC, the ambient temperature of the thermocouple junction box is also up to high. From 100 ºC to 120ºC, the service life of electric couple is very short, ranging from a few weeks to a few months. Increased usage costs and maintenance The workload.
- In order to overcome the above shortcomings, the infrared temperature measuring system for the dome of the hot air furnace designed and produced by our company can be well solved. The above problems can ensure the infrared temperature measuring system to work reliably in the complex environment.
- Our company has developed a two-color infrared thermometer suitable for the application of hot air furnace in metallurgical industry. set
The meter is equipped with a special protective device with a sealed isolation window. The main device is connected with flange
Can be easily connected to the vault.
The infrared thermometer determines the hot air temperature by measuring the temperature of the lattice brick. The output of the infrared thermometer corresponds to the temperature. The 4-20 m A current signal is processed by the computer or recorder. The two-color infrared thermometer can reduce the emissivity difference, the dust, water vapor and fog on the measuring site, the change of distance and the object being partially shielded, and other factors, to the measured temperature. The influence of. Increases system reliability and reduces user maintenance.
| Technical parameters | 1.Temperature measurement range: 600ºC ~ 1600ºC |
| 2.Detector: Si/Si (laminated silicon) | |
| 3.Working wavelength: 1 (0.7 ~ 1.08) m, 2:1.08 m | |
| 4.Main applications: hot air furnace, hot rolling, wire bar, metal forging, casting, induction heating, melting glass, cement kiln, semiconductor | |
| 5.Distance coefficient: 60:1 | |
| 6.Measuring distance: adjustable from 0.35m to infinity | |
| 7.Measurement accuracy: ±0.5% TM ºC (TM is the upper limit of temperature measurement range) | |
| 8.Resolution: 0.1ºC | |
| 9.Repeat accuracy: ±2ºC | |
| 10.Two-color coefficient: 0.850 ~ 1.150, step spacing 0.001 adjustable. | |
| 11.Response time: the fastest 10ms, adjustable | |
| 12.Analog output 4mA ~ 20mA | |
| 13. Alarm output: upper limit and lower limit alarm output | |
| 14.RS485 output can achieve parameter modification, data recording and query and other functions | |
| 15.Power supply: DC24V, with over voltage, over current and short circuit protection, power consumption: 5W (24V@200mA) | |
| 16.Preheating time: built-in constant temperature heater, temperature measurement after 10min power on | |
| 17.Aiming method: aiming with eyepiece | |
| 18.Interface: Binder sealed plug and 12-core high temperature shielded cable (length: 2.5m) | |
| 19.without water cooling: -30ºC ~ +55ºC; purge pressure: 0.1mpa; flow rate: 6L/ min | |
| 20.Cooling with water: -30ºC ~ +120ºC, cooling water pressure is 0.2mpa, flow rate is 2L/min | |
| 21. protection grade: IP65 |
Changzhou Luming Photoelectric Technology Co.,Ltd was founded in 2013, It is located in Changzhou Jintan Economic and Development Zone, No.900 Chenfeng Road, Liandong U Valley. It is a comprehensive high-tech enterprise integrating R&D, production, sales, and installation services.
We provide diversified products such as high temperature camera system, portable high temperature camera, endoscopic high temperature CCTV system, infrared thermal camera system, kiln scanning and measuring system, ball mill sound measuring system.
The product specifications are complete and are widely used in cement, steel, glass, thermal power, waste-to-energy, chemical and other industries. The company has explosion-proof certification, ISO9001 certification and a number of invention patents. In order to meet customer requirements, the company has long-term cooperation with major well-known schools and designs Experts from the institute conduct academic discussions and technical research and development.
Our company has undertaken a large number of high-temperature furnace CCTV projects at home and abroad, and our products and services have been well received by customers. We are committed to helping more factories achieve high-quality development of safety, efficiency, intelligence and environmental protection.
Innovation is the life of an enterprise. In recent years, our company each year invests more than 3 million yuan in research and development, by actively cooperating with universities and research institutes to improve and explore our own R&D strength in-depth step by step, we have developed successively a number of leading new products, far ahead of the our counterparts in same industry.
Our company attach great importance to corporate culture, and strives to integrate the eastern traditional thoughts with the western modern management concept, so as to explore a system of modern enterprise management. The company advocates culture of water, use sea-like broad mindset to accommodate and embrace, to inherit and learn from all. our company advocates Sinology and educates workers with traditional Chinese culture, and regards filial piety, benevolence and justice, loyalty and sincerity as the ethical principles of workers. The company emphasize various forms of employee training, endeavor to standardize employees' behavior with Tao, and improve employees' skills with techniques.
We aims to strengthen the enterprise's scientific and technological innovation ability, ensure customers with good product quality and perfect services based on giving full play to the allocation of market resources, all these will lay a solid foundation for Changzhou Luming to develop to be top production base of high-end monitoring device industry.
Package: Standard export package(Carton box or Wood box)
MOQ: 1PCS
Loading Port: Shanghai,China
Delivery Time: 15~25 working days
Q1:Are you a manufacture or trade company?
A1:We are a manufacture, we have our own factory.
Q2: How about the warranty?
A2: The warranty is 18 months after you received the products.
Q3: What's the delivery time?
A3: Usually 20 working days after received the payment.
Q4: How about terms of payment?
A4: Usually 100% T/T before shipping, if the quantity is large and the amount is large, teh terms of payment are negotiable.
Q5:What's the MOQ?
A5: 1 pcs
Q6: What's the delivery time?
A5: 15~25 working days after receiving payment