GTC-200F阻燃型气体检测控制器
更新：2018/1/22 16:42:50 点击：
- 品牌： GASTRON
- 型号： GTC-200F
产品介绍
产品名称：GTC-200F阻燃型气体检测控制器概述
GTC-200F阻燃型气体检测控制器概述
◤ 采用阻燃结构，适用于爆炸危险区
◤ 带内置微处理器的集成式控制器
◤ 可连接至各种类型的气体检测仪
◤ 通过4位数和条线图显示气体浓度（32段、3色LED）
◤ 根据警报级别实现三色显示（绿色、黄色、红色）
◤ 3-级警报、单故障LED显示与继电器触点输出
◤ RS-485 Modbus串行通信（可选）
◤ 可编程式警报设置（级别、延时）
◤ 峰值保持
◤ 自诊断
◤ 备用供电设备（选配）
GTC-200F阻燃型气体检测控制器技术参数
| 多通道型气体探测控制器 GTC-200F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 |
可视：3-级警报、故障LED 可听：蜂鸣器 |
可视：3-级警报、故障LED |
| 警报输出信号 |
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 |
| 复位信号 | 复位开关与远程控制 | “复位”开关 |
| 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 |
|
| 工作温度 | -20℃ ~ +40℃ | |
| 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） |
|
| 认证 | 防爆型 (Ex d IIB T5) KCs | |
GTC-200F
▷ Integrated flame proof type 4-channel receiver with built-in Microprocessor
▷ Application in hazardous area with flame proof structure.
▷ Connectable with various types of gas detectors
▷ Easy installation with a wall mount type
▷ Gas concentration display with 4-digit & Bar-graph (32 segment, 3-color LED)
▷ 3-color bar-graph display accordingly alarm stages (Green, Yellow, Red)
▷ 3-stage alarm level, 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
▷ HAVAC and DP card unit (Option)
▷ Integrated flame proof type 4-channel receiver with built-in Microprocessor
▷ Application in hazardous area with flame proof structure.
▷ Connectable with various types of gas detectors
▷ Easy installation with a wall mount type
▷ Gas concentration display with 4-digit & Bar-graph (32 segment, 3-color LED)
▷ 3-color bar-graph display accordingly alarm stages (Green, Yellow, Red)
▷ 3-stage alarm level, 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
▷ HAVAC and DP card unit (Option)
| EXPLOSION PROOF TYPE GAS DETECTOR RECEIVER GTC-200F 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 control | 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℃ ~ +40℃ |
| Operating humidity | 5 ~ 99% RH (non-condensing) |
| Operating power | Single channel card : 18~31V DC (24V DC normal) / 1000mA max |
| Wall Mount Type : AC 110 / 220V | |
| Battery power | Back-Up. power unit (option) |
| 24V DC / 600mA, 1300mA (option) | |
| Approval | Explosion proof type (Ex d IIB T5) KCs |
| KR |
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