FTV-C Pneumatic Furnace Flame Monitoring Device_LIAONING TIEGUANG INSTRUMEN CO., LTD.

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FTV-C Pneumatic Furnace Flame Monitoring Device

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Flame monitoring system

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FTV-C Pneumatic Furnace Flame Monitoring Device

产品介绍

The FTV-C type pneumatic furnace flame monitoring device uses the rodless cylinder imported from Japan as the power source, and controls the advance and retreat of the cylinder through the electromagnetic reversing valve in the air control cabinet, so that the operator can control the advance and retreat of the optical image transmission mechanism in the centralized control room or the field control cabinet. In addition to the air cooling protection and overtemperature protection, the device adds the power off protection function, that is, the air control cabinet is equipped with an air receiver to ensure that the cylinder can drive the optical image transmission mechanism to enter and exit the furnace automatically in the case of air failure and power failure. FTV-C type pneumatic furnace flame monitoring device has the advantages of adjustable advance and retreat speed, stable operation, safety and reliability, low failure rate, small maintenance, etc., and is especially suitable for explosion-proof sites.

Main technical parameters

Observation 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 and retreat mode: pneumatic advance and retreat;

Installation mode: welding;

Automatic exit conditions;

When the air pressure at the protective air inlet of the periscope pipe is lower than 0.04MPa, the t 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;

When the system is powered off; The image transmission system automatically exits the work site;

Overall weight: 48kg (field probe part).

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

FTV-H manual furnace flame monitoring device

FTV-A Electric Furnace Flame Monitoring Device