| 是否进口：否 | 品牌：ZOANCO | 型号：WT145 |
| 类型：非编 | 工作电源：直流DC9-28V | 探测方式：温度探测 |
| 环境温度：-10℃～+50℃（℃） ℃ | 环境湿度：≤95%RH(40℃±2℃)（%） % | 尺寸：103*55mm |
| 使用范围：居家 店铺 库房 幼儿园…… | 3C证书编号：- |
一. 性能参数
| 中英对照信息 | 开关量温感 | Heat Detector with relay output |
| 型号 | JTW-ZCD-805 | N.O:WT145 |
| 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 |
| 报警温度 | 定温报警 : 57.2℃差温报警 : 8.3℃/分钟 | Fixed Temperature Rating135°F (57°C) |
| 尺寸 | 103x55mm | size 103x55 mm |
英文版：
1. GENERAL DESCRIPTION
The detectors are photo-electronic detector uses a state of-the-artoptical sensing chamber. This detector is designed to provide open area protection and to be used with most security alarm control panel.
Two LEDs on each detector provide local 360° visible alarm indication. They flash every six seconds indicating that power is applied and the detector is working properly. The LEDs latch on in alarm. LEDs will be off when a trouble condition exists indicating that the detector sensitivity is outside the listed limit. The alarm can be reset only by a momentary power interruption.
The detector that initiated the alarm condition will have its red LED and relays latched until reset by panel.
Heat detector and smoke & heat detector combine a photo electronic sensing chamber and a temperature heat detector.
2. 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
Operating Temperature Range: -10°C to 50°C (14°F to 122°F)
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
WARNING
TO PREVENT DETECTOR CONTAMINATION AND SUBSEQUENT WARRANTY CANCELLATION, THE SMOKE
DETECTOR MUST REMAIN COVERED UNTIL THE AREA IS CLEAN AND DUST FREE.
3. INSTALLATION
NOTE: All wiring must conform to applicable local codes, ordinances, and regulations.
INSTALL THE DETECTOR BASE
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 function description:
Terminal 1: Relay Output -COM
Terminal 2: Relay Output – NO/NC (default NO)
Terminal 3: DC Power –
Terminal 4: DC Power +
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