v 4-wire UV Flame Detector with Relay output
General Description
The device is an Ultraviolet-only flame detector designed
to detect fires and provide alarm outputs directly from the
detector while maintaining false alarm immunity. It
detects in the ultraviolet (UV) spectral range for
optimized speed of response.
It is fast and capable to detecting the ultraviolet (UV) rays
emitted by a burning substance and is used in high hazard
applications such as petrochemical plants, munitions
factories and other areas where flammable or explosive
liquids or solids are handled or stored.
The flame sensor adopts an ultraviolet photosensitive
tube, with qualities of highly sensitive, reliable,
dust-resistant, corrosion proof and moisture-resistant,
therefore is not sensitive in sunlight, dust, oil, tolerance of
fume, and humidity. Set in a standard calibration to detect
a flames at a distance of 25 meters, which flame created
by 2Kg ethanol in a Container of Base 33cmX33cm,
Height 5cm.
Specifications
Operating Voltage Range: 12 to 28 VDC Volts
Standby Current: â?¤10 mA @ 24 VDC
Alarm Current â?¤40 mA @ 24 VDC
Spectrum: 180~290nm
Detection Angle: 120 degree
Detection Sensitivity: Grade I, 25m@flame (Container 33cmX33cm,Height 5cm with 2Kg ethanol )
Relay Contact Load: 1A@DC24V
Normal Status: LED blinking in 5 seconds interval
Alarm Status: LED lit steady
Protection rating: IP 21
Operating Humidity Range: 10% to 93% Relative Humidity, Non-condensing
Operating Temperature Range: -20°C to 55°C
Height: 45 mm installed in Base
Diameter: 103 mm
Weight: 153g
Dry contact Explosion- proof UV flame detector A705/UV Fire alarm relay output Fault relay output EXdâ?¡CT6 Product function and composition A705/UV can be applied to the need to monitor the implementation of the fire place, quickly found that the fire may cause the burning flame, issued in a timely manner Fire alarm. A705/UV using the cold cathode ultraviolet photoelectric tube to convert the flame combustion parameters into electric pulse signal, then the signal input is calculated. Chip for operation and processing, with the UVdetecter@anysafe dedicated intelligent control software, can be issued in a timely manner to the fire alarm. A705/UV uses the aluminum die-casting flameproof shell, has good protective properties and explosion-proof, corrosion resistance, aging resistance, can work for a long time Indoor, outdoor, and various special industrial locations Sensor sharp probe AE-S708/4 and AE-S708/5 infrared pyroelectric sensor Optical window white gems (Al2O3) housing L material: aluminum alloy L molding process: Die Casting L coating process: surface electrostatic powder coating, internal metal passivation treatment. The weight is less than 1kg Explosion proof and protection l anti explosion: EXd II CT6 L protection: IP66
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Metal Detector
Supplier: Seeds, minerals and other materials available, including seeds like star aniseed, green mung bean, butter bean, black eye bean, chickpeas, onion and rice, minerals like river sand, wood pellet, copper wire, automobile like brake pads, filters, spark plugs, oil and grease, biomass like wood pellet, sawdust, wood chips, stove pellets, semi husked coconut, shisha charcoal briquette, pillow shape charcoal briquette, hexagonal shape charcoal briquette, sawdust charcoal briquette, tablet shape or polo shape charcoal briquette, copra, desiccated coconut, urea46 and icumsa45 sugar.
truck, heavy machinery, use a car, use tires, and construction equipment.
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Buyer: Chemicals like industrial chemical, security protection products, heavy machinery and solar technology.
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Buyer: Security metal detectors, walk-through metal detectors, hand-held metal detectors, door frame metal detectors, archway metal detectors, metal detector gates, metal detector manufacturers, metal detector companies, metal detectors, metal detectors, metal detector manufacturers, metal detector exporters, multi-zone metal detectors, airport metal detectors, metal detection, security metal detection, scanmaster metal detectors
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