YZSG-FL-II-B high-temperature industrial TV for strip steel heating furnace is a special closed-circuit TV equipment using high-temperature environment. It is an industrial TV system specially used to monitor the operation of the sealed furnace. It is an important equipment for monitoring and observing the working conditions of the furnace. It plays an extremely important role in improving output, reducing energy consumption and implementing safe production. It not only ensures production safety and improves product quality, but also improves working environment and reduces labor intensity, and is also convenient for centralized scheduling and automation of production process. The system equipment can directly place the camera lens in the observation hole of the furnace wall to observe the operation of the workpiece and the shape of the plate in the furnace. If the cooling system of the application equipment stops working, there will be an immediate sound and light alarm to remind the staff to take measures to protect the safety of the equipment. The equipment adopts pressure regulation and automatic fine filtration to accurately adjust nitrogen pressure, convenient and efficient. Other names: high-temperature TV for strip steel heating furnace, industrial TV for galvanizing furnace.

        Service conditions: furnace temperature ≤ 2000 ℃

        Ambient temperature: ≤ 90 °C, control system ≤ 60 °C

        Air supply: compressed air, inlet diameter G1/2 "pipeline diameter G1"

        Technical parameters: power supply 100V～220VAC

        Power consumption < 60W

        Gas supply requirements: pressure 0.2 ~ 0.7 MPa

        Flow rate: 0.1 ~ 0.4 m³/min;

        High pressure nitrogen inlet temperature ≤ 40 ℃

        Lens: Right-angle special high-temperature and corrosion-resistant pinhole imager. Angle of view (diagonal) 100 °

        Furnace wall opening: high temperature industrial TV opening φ 70mm, lighting device opening φ 310mm...

Equipment features:

        A) The high-temperature camera probe can be extended into an environment with a maximum temperature of up to 2000 °C to work stably and maintain long-term continuous operation.

        b) The system adopts a special high-temperature pinhole imager independently developed by the company, with a large field of view (100 °). Scientifically select the appropriate installation position of the camera probe according to various furnace types, and one set (or multiple sets) of high-temperature camera probes can be configured to fully monitor the internal working conditions of the heating furnace.

        c) High reliability, the system equipment is configured according to industrial-grade standards, the part of the furnace wall connected to the foundation kit is cooled by circulating high-pressure nitrogen, and the foundation kit is separated from the camera protection kit, and the camera cavity and its sheath only need a small amount of nitrogen to purge, It can ensure that the high-temperature imager and camera are effectively cooled and cleaned, and overcome the defects that the traditional water-cooled camera probe is easy to corrode and damage the supporting pipeline in a high-temperature environment.

        d) Good protection. When the nitrogen pressure is lower than the set value and the internal temperature of the probe is higher than the set value, the relevant sensors will quickly sense and send out sound and light alarms, so as to achieve the purpose of protection.

        e) The system image can be processed, stored, and transmitted through the industrial computer (hard disk video recording, independently developed by the company).

        f) Easy maintenance and repair. When the strip furnace is working, as long as the gate valve is closed, normal daily overhaul and maintenance can still be carried out.