公司名称：深圳市众安科电子有限公司

一. 性能参数

中英对照信息 开关量烟感温感
Smoke and Heat Detector with relay output

型号 JTY-GD-DG311 N.O:FT143
供电电源 DC9V～DC28V Operating Voltage Range: 9 to 28VDC Volts Non-polarized
静态电流 静态电流 ≤200uA Standby Current: ≤200μA@ 24 VDC
报警电流 ≤35mA MaximumAlarm Current (LED on: ) ≤35mA@ 24 VDC
报警浓度
1.06±.26%FT

定温报警 : 57.2℃
差温报警 : 8.3℃/分钟

Smoke Alarm Sensitivity: 1.06±.26%FT

Temperature Alarm Sensitivity: 57°C (135°F) A1R

尺寸 103x55mm size 103x55 mm




性能参数：
报警声音： ≥85dB/3米
供电电源： DC 9V～DC28V

电 流 ： 静态电流 ≤200uA
报警电流 ≤50mA
工作温度： -10℃～+50℃
相对湿度： ≤95%RH(40℃±2℃)
输出形式： 继电器无源触点输出
触点容量2A@DC24V

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



正常情况下有烟滞留的场所；
有较大粉尘、水雾、蒸汽、油雾污染、腐蚀气体的场所；
相对湿度大于95%；
通风速度大于5M/秒。

正常情况下温度比较高或者变化大的的场所

SPECIFICATIONS
Operating Voltage Range: 9 to 28 VDC Volts Non-polarized
Standby Current: ≤200μA
Maximum Alarm Current (LED on): ≤45mA
Alarm Relay Contact Ratings: 2A@ 24V DC
Operating Humidity Range: ≤95%RH(40°C±2°C) Relative Humidity, Non-condensing
Smoke Alarm Sensitivity: 1.06±.26%FT
Temperature Alarm Sensitivity: 57°C (135°F) A1R (only for with heat sensor)
Height: 55 mm installed in Base
Diameter: 103 mm
1. Open area smoke or heat detectors are intended for mounting on a ceiling or a wall in accordance with the fire standard in your country.
2. Attach mounting base to ceiling or wall. The base of the detector can be mounted directly onto an electrical junction box such as an octagonal (75mm, 90mm or100mm), a round (75mm), or a square (100mm) box without using any type of mechanical adapter.
3. Position all wires flat against terminals, and fasten the wires on the terminals, See Figure 1.
4. Terminals f