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2/4-wire UV Flame Detector with Relay output CF6002
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2/4-wire UV Flame Detector with Relay output CF6002 可接传统非编火警主机

概述

CF6002 点型紫外火焰探测器(以下简称探测器)通过探测物质燃烧所产生的紫外线来探测火灾,适用于火灾发生时易产生明火的场所,对发生火灾时有强烈的火焰辐射或无阴燃阶段的火灾以及需要对火焰作出快速反应的场所均可采用本探测器。该探测器与其他探测器配合使用,更能及时发现火灾,尽量减少损失。

紫外火探测器性能特点

探测器内置单片机,采用智能算法,既可以实现快速报警,又可以降低误报率
探测器采用继电器型输出方式(常开,常闭可选),可直接控制其它设备
传感器选用高性能进口紫外光敏管,具有灵敏度高,性能可靠,抗粉尘污染、抗潮湿及抗腐蚀能力强等优点
性能参数:

工作电压: 额定工作电压:DC24V,工作电压范围:DC12V~ DC30V
工作电流: 监视电流:≤10mA,报警电流:≤30mA
输出容量: 无源常开或常闭(可通过探测器内部PCB上JP1选定为常开-NO或常闭-NC)两种可选输出,触点容量1A,DC24V 。亦可调为传统电流型。
输出控制方式: 通过探测器内部PCB板上跳线器(JP2)可设置为自锁(LOCK)和非自锁(UNLOCK)
指示灯:正常时,大约每隔5S闪亮一次,表示监测状态;报警时常亮
光谱响应范围:180nm~290nm

安装指南:
在天花板上相距 60mm 的位置上打两个直径6mm的安装孔,用塑料膨胀管和螺钉固定探测器底座,联网型的探测器连接电源线和输出线。将探测器按正确方向扣在底座上,压下后顺时针方向旋紧。

直流电源D C 1 2 - 3 0 V(无极性)继电器无源触点输出   默认常闭输出(常开常闭可设置)

紫外火焰探测器UV Flame Detector

注意:不宜适用以下场所:

可能发生无焰火灾。
在火焰出现前有浓烟扩散。
探测器的"视线"易被遮挡。
探测器易受阳光直接或间接照射。
现场有较强紫外线光源,如卤钨灯等
在正常情况下有明火、电焊作业以及X射线、弧光、火花等影响

英文版:

Conventional Fire Alarm Control System: CF6002 4-wire UV Flame Detector with Relay output

General

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.

Key Specifications/Special Features

  • Operating Voltage Range:    12 to 30 VDC Volts
  • Standby Current:    ≤10 mA @ 24 VDC
  • Alarm Current    ≤30 mA @ 24 VDC
  • Spectrum:       180~290nm
  • Detection Angle:    110 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 32
  • Operating Humidity Range:   10% to 93% Relative Humidity, Non-condensing
  • Operating Temperature Range:   -10°C to 50°C (14°F to 122°F)
  • Height:         1.8? (45 mm) installed in Base
  • Diameter:         4.0? (103 mm)
  • Weight:        5.4 oz. (153g)