Gastron GTC-200气体侦测控制器GTC-200
Gastron GTC-200气体侦测控制器GTC-200产品简介：
*与固定微处理器的联合类型控制器
*与各种各样的Connectible气体侦测器
*与国际标准声浪类型案件的容易的扩展
*接受单位(墙壁登上，盘区登上，19"各种各样的类型; 机架 类型)
*与四位数字的&的气体含量显示; 长条图(32LED)
* 3由警报阶段(绿色的彩色显示，***，红色)
* 3使人担心的水平LED显示和继电器触点产品
*监控系统的容易的配置与RS-485 (被隔绝)Modbus连续的通信
*可编程序的警报设置
*高峰举行
*自我诊断
*备用电源装置(任意项目)
Gastron GTC-200气体侦测控制器GTC-200产品规格：
MULTI-CHANNEL TYPE CONTROLLER
Model GTC-200A COMMOM
(ALARM UNIT)
GTC-200ACHANNEL
(DENSITY INDICATING UNIT)
Operation display 8-LEDs (Power, 3-alarm, Trouble Buz. Stop, PC & channel data communication)
6-LEDs (Power, 3-alarm, Trouble)
Stand-by (maintenance))
Measuring display 4-Digit FND& Bar-Graph (32 LED)
Measuring range 1~9999 (programmable) (%LEL, ppm, % Vol)
Alarm display Visual: 3-Alarm, Trouble LEDs
Audible: buzzer
Visual: 3-Alarm, Trouble LEDs
Alarm output signal
3-Alarm, Trouble, Buzzer
AC250V/5A relay contact (SPST)
3-Alarm, Trouble
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 Modbus (option)
4-20mA DC
Reset signal Reset switch & remote control
Reset switch
Program set mode
Alarm value & type (1, 2, 3 alarm)Alarm time (instant & delay (1~30 min))
Alarm dead band
Measuring value compensation (SAD)Relay output on/off
Operating temperature
-10℃ ~ +50℃
Operating humidity
0 ~ 99%.RH (non-condensing)
Operating power
Single : 18~30V DC (24V DC normal) / 100mA max.
Multi channel type : AC 110 / 220V
Battery power
24V DC / 600mA, 1300mA (option)