FTV-A Electric Furnace Flame Monitoring Device_LIAONING TIEGUANG INSTRUMEN CO., LTD.

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FTV-A Electric Furnace Flame Monitoring Device

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Flame monitoring system

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FTV-A Electric Furnace Flame Monitoring Device

产品介绍

The FTV-A electric furnace flame monitoring device uses the motor as the power source to drive the gear rack drive, so that the operator can control the forward and backward movement of the optical image transmission mechanism in the central control room or the field control cabinet. This type of device has a self-protection function, that is, when the periscope tube loses air cooling protection or overtemperature, the optical image transmission mechanism will automatically exit the furnace, thus protecting the safe operation of the device. In addition, the device can be connected to the whole plant closed-circuit monitoring system and DCS control system, and the operator can also monitor and control it through the above two systems.

FTV-A electric furnace flame monitoring device has the advantages of clear imaging, reliable operation, convenient installation and maintenance, and is widely used in petrochemical and electric power fields.

Main technical parameters

Field of view: 50 °, 90 °, 105 °, 120 °;

Lens angle: 0 ° (direct view), 45 °, 60 °;

Working environment of protective cover: - 40 ℃~70 ℃;

Lens heat resistance temperature: ≤ 2000 ℃;

Air source parameters required by the device:

Air source air pressure ≥ 0.3Mpa;

Air source flow ≥ 0.3m3/min;

Wind temperature ≤ 40 ℃, dust particle size ≤ 10 μ m；

Oil content ≤ 10mg/m3;

Working power supply: AC 220V, 50HZ, 300W;

Advance/retreat mode: electric advance/retreat;

Automatic exit conditions;

When the air pressure at the protective air inlet of the periscope pipe is lower than 0.04MPa, the image transmission system automatically exits the work site;

When the temperature in the protective cover is higher than 70 ℃, the image transmission system automatically exits the work site;

Operating weight: 43.5kg (field probe part).

Installation mode: welding;

Product Selection Table

FTV	Product No							Number description	content
Kinematic mechanism	-A							Electric	It is applicable to the monitoring of industrial furnaces burning coal, gas and various direct fuels in petrochemical, electric power and metallurgical industries.
	-C							Pneumatic
	-H							Manual
	-G							Fixed
signal transmission		L						Optical cable transmission	It is suitable for working conditions with long signal transmission distance and strong signal interference (Transmission distance ≥ 250m).
		C						Cable transmission	Suitable for working conditions with appropriate signal transmission distance and weak signal interference (Transmission distance<250m).
Air cooling protection			Ⅰ					Instrument air source	It is applicable to the working condition with instrument air source on site.
			Ⅱ					Air source of vortex air pump	It is applicable to the working condition without instrument air source on site.
			Ⅲ					Low pressure air source	It is applicable to the working condition with low pressure air source on site.
“-”（Other function codes）
function				R				330 ° electric circumferential rotation	It can comprehensively, timely and intuitively master various working conditions in the furnace, and has a wider monitoring range, especially suitable for monitoring various heating furnaces in the petrochemical industry and boilers in the biological power generation industry.
					T			Furnace temperature measurement	The combination of infrared thermal imaging technology and computer image digital processing technology can measure the real temperature of each target point or designated area in the whole monitoring field of view in the whole furnace in real time. It is especially suitable for various industrial furnaces in petrochemical industry.
						D		Intelligent control	The computer image processing technology is used to further analyze and process the monitoring images, so as to realize intelligent control such as fire alarm, automatic compression and storage of images, automatic calibration of flame center, temperature field display, etc. It is especially suitable for working conditions requiring strict intelligent control.
							Ex	explosion-proof	Suitable for petrochemical and electric power industries. For explosion-proof environment The use demand of. Explosion proof grade: Ex-dIIBT4 Gb/Ex-dIICT4 Gb/Ex-dIICT6 Gb

Model Selection Example

FTV-ACI-TREx

Electric furnace flame monitoring device

Signal transmission: cable transmission, air cooling protection: instrument air source, with 330 ° electric circumferential rotation function, with furnace temperature measurement function, with explosion-proof function