产品名称:GTC-200A气体检测控制器
GTC-200A气体检测控制器概述
GTC-200A气体检测控制器技术参数
多通道型气体探测控制器 GTC-200A系列 | ||
型号 | GTC-200A 常规(警报单元) | GTC-200A 通道(密度指示单元) |
运行显示 |
8-LED(电力、3-级警报、故障、蜂鸣制动器、 PC和通道数据通信) |
6-LED(电力、3级警报、故障待机维护) |
测量显示 | 4位FND和条线图(32段、三色LED) | |
量程 | 1~9999(可编程)(%LEL、ppm、% 体积) | |
警报显示 |
3级警报、故障、蜂鸣器 交流 250V 5A 继电器触点(SPDT) |
3级警报、故障、蜂鸣器 交流 250V 5A 继电器触点(SPDT) |
警报级别设置 | 检测范围内可编程 | |
输入信号 | 4 - 20mA 直流(2线或3线式) | |
输出信号 | RS-485通信Modbus(选配) | 4 - 20mA 直流 |
程序设置模式 |
警报值(1、2、3警报) 警报时间(瞬时和延时)1 ~ 30 min 警报无控制工作区 继电器输出开/关 |
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工作温度 | -20℃ ~ +60℃ | |
运行湿度 | 5 ~ 99% RH(非冷凝) | |
运行功率 |
单通道插件:18 ~ 31V 直流(常规:24V 直流)/最大:100mA 壁挂式安装:交流 110/220V |
|
蓄电池电源 |
备用供电设备(选配) 24V 直流 / 600mAH、1300mAH(选配) |
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认证 | CE, KR, KFI |
GTC-200A
▷ Integrated type receiver with built-in Microprocessor
▷ Connectable with various types of gas detectors
▷ Easy expansion with using a global standard DIN type case
▷ Available various receiver type (Wall Mount,Panel Mount and 19”Rack Type)
▷ Gas concentration display with 4-digit & Bar-graph (32 segment, 3-color LED)
▷ 3-color display according to alarm stages (Green, Yellow, Red)
▷ 3-stage alarm, 1-trouble LED display and relay contact output
▷ Easy configuration of monitoring system with RS-485 Modbus (isolated) serial communication (Option)
▷ Programmable alarm setting (Level, Time delay)
▷ Peak hold
▷ Self diagnosis
▷ Back-up power unit (Option)
MULTI-CHANNEL TYPE GAS DETECTOR RECEIVER GTC-200A SERIES | ||
Model | GTC-200A COMMON (ALARM UNIT) | GTC-200A CHANNEL (DENSITY INDICATING UNIT) |
Operation display | 8-LED (Power, 3-stage alarm, Trouble, Buzzer stop | 6-LED (Power, 3-stage alarm, Trouble |
PC & channel data communication) | Stand-by for maintenance) | |
Measuring display | 4-Digit FND & Bar-graph (32 segment, 3-color LED) | |
Measuring range | 1~9999 (programmable)(%LEL, ppm, % Vol) | |
Alarm display | Visual : 3-stage alarm, Trouble LED | Visual : 3-stage alarm, Trouble LED |
Audible : buzzer | ||
Alarm output signal | 3-stage alarm, Trouble, Buzzer | 3-stage alarm, Trouble, Buzzer |
AC250V 5A relay contact (SPDT) | AC250V 5A relay contact (SPDT) | |
Alarm level set | Programmable within detection range | |
Input signal | 4-20mA DC (2-wire or 3-wire) | |
Output signal | Isolated RS-485 Communication Modbus (option) | 4-20mA DC |
Reset signal | Reset switch and remote contro | Reset switch |
Program set mode | Alarm value (1, 2, 3 alarm) | |
Alarm time (instant & delay) 1~30min | ||
Alarm dead band | ||
Relay output on/off | ||
Operating temperature | -20℃ ~ +60℃ | |
Operating humidity | 5 ~ 99% RH (non-condensing) | |
Operating power | Single channel card : 18~31V DC (24V DC normal) / 100mA max | |
Wall Mount Type : AC 110 / 220V | ||
Battery power | Back-Up. power unit (option) | |
24V DC / 600mA, 1300mA (option) | ||
Approval | CE, KR, KFI |