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深圳市众安科电子有限公司

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传统多线温感 2线非编温感器 2 wire heat detector WT105
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传统多线温感 2线非编温感器 常规感温探测器 通用温度报警器

可配接一切多线报警主机,多用于出口或者传统老款消防系统(非编2总线)的维护更换,

可通过国内消防总线厂家的输入模块(电流型,报警之后,拉低电压,增大电流),接入消防系统.

多线型感温火灾探测器(以下简称探测器)适用于商场、宾馆、商店 、仓库、电机房等民用及工业场所的火灾预报警。探测器具有灵敏度高、稳定可靠、耗电小、美观耐用、使用方便等特点。

注:探测器报警时将其两端的电压钳位在5V~11V之间。至于电流的大小则取决于控制器的限流情况,不允许直接用24VDC供电,否则探测器会因无限流电阻而烧坏。正常使用时与多线报警主机或卷帘门控制箱等设备配套使用。探测器报警后,需要通过断电的方式复位。

一. 性能参数

中英对照信息参数
Parameter
型号WT105N.O:WT105
供电电源 DC9V~DC28VOperating Voltage Range: 9 to 28VDC Volts Non-polarized
静态电流 ≤60uAStandby Current: ≤60μA@ 24 VDC
报警电流≤30mAMaximumAlarm Current (LED on: ) ≤30mA@ 24 VDC
报警温度 定温报警 : 57.2℃差温报警 : 8.3℃/分钟Fixed Temperature Rating135°F (57°C)
尺寸103x55mmsize 103x55 mm

工作温度: -10℃~+50℃

相对湿度: ≤95%RH(40℃±2℃).

符合标准:GB4715-2005

重    量:155g

二.安装:

在天花板上相距60mm的位置上打两个直径5mm的安装孔,用涨塞和螺钉固定探测器底座在天花板上。

注意:该产品不适宜在以下场所使用:

  • 正常情况下温度比较高或者变化大的的场所

三. 接线:

    探测器具有外接门灯的功能,当探测器报警后,除了本身的指示灯点亮外,同时点亮连接的门灯,尤其适合宾馆使用。

四 接线说明

  1. 探测器的端子3,4是电源输入端(接线时不用区分极性)
  2. 门灯可直接使用普通LED,探测器内部设有限流电阻。
  3. 终端电阻的大小,根据配接的多线控制器而定。
  4. 探测器需直接加24VDC测试时,必须加1KΩ的电阻限流。
  5. 底座接线完毕,将探测器按正确方向扣在底座上,压下后顺时针方向旋紧。接通电源即可工作。

英文版:\"undefined\"

WT105
Conventional Heat Detector
SPECIFICATIONS
Height: 2.2? (55 mm) installed in Base
Diameter: 4.0? (103 mm)
Weight: 5.5 oz. (155 g)
Installation Temperatures: –4°F to 150°F (–20°C to 66°C)

Operating Humidity Range: 10% to 93% Relative Humidity Non-condensing
Operating Voltage Range: 9 to 28VDC Volts Non-polarized  

Standby Current: 40μA@ 24 VDC
MaximumAlarm Current (LED on: ) ≤30mA@ 24 VDC
Fixed Temperature Rating: 135°F (57°C)
Rate of Rise Detection: Responds to greater than 15°F/min

INSTALLATION
BEFORE INSTALLING
This detector must be installed in compliance with the control panel installation manual and meet the
requirements of the authority having jurisdiction. In addition, the National Fire Protection Association has published codes, standards, and recommended practices for the installation and use of detectors, NFPA 72. Therefore, the installer must be familiar with these
requirements, with local codes, and any special requirements of the authority having jurisdiction..
NOTICE: This manual should be left with the owner/user of this equipment.
IMPORTANT: The detector must be tested and maintained regularly following NFPA 72 requirements.
The detector should be cleaned at least once a year.
GENERAL DESCRIPTION
Model WT105 is intelligent sensors that utilize a state-of-the-art thermistor sensing circuit for fast response. These sensors are designed to provide open area protection with 50 foot spacing capability. Model
WT105 is a rate-of-rise temperature sensor with 135°F
fixed temperature alarm.
Model WT105 is a rate-of-rise with fixed temperature alarm thermal detector utilizing a state-of-the-art dual
thermistor sensing circuit. These detectors are designed to provide open area protection with 50-foot
spacing capability, and are to be used with compatible control panels only.
Two LEDs on each detector light to provide 360° visibility of the detector indication.
INSTALLATION
NOTE: All wiring must conform to applicable local
codes, ordinances, and regulations.
NOTE: Verify that all detector bases are installed, that the initiating-device circuits have been tested, and that the
wiring is correct. Remove power from initiating-device circuits before
installing detectors.
1. Wire the sensor base per the wiring diagram, Figure 1.
2. Install the sensor into the sensor base. Push the sensor into the base while turning it clockwise to secure it in
place.
3. After all sensors have been installed, apply power to the control unit.
4. Test the sensor(s) as described in the TESTING section of this manual.