產品簡介:
通道:2通道前台
通訊:4-20mA的,RS-485,繼電器
認證:KR
▷用於在危險區域防爆結構
▷集中應用的微處理器
▷易燃,氧氣和有毒氣體檢測器可以連接到所有
▷4位數字與條形圖(32개LED)顯示氣體濃度
▷條形圖一步一步的三色顯示報警(綠,黃,紅)
▷3단密度LED顯示和報警繼電器輸出
▷RS-485(隔離)容易建立一個監控系統的Modbus串行通信
▷報警級別,報警設置,和任何延誤
▷峰值保持
▷自我診斷測試
▷HAVC&DP卡選項
型 號 |
GTC-200A COMMON |
GTC-200A CHANNEL |
測偵氣體 |
氧氣 |
O2 |
操作顯示 |
8-LED(電源,3級報警,故障,蜂鳴器 |
6-LED(電源,3級報警,故障 |
測量顯示 |
|
4位數FND和條形圖(32段,3色LED) |
測量範圍 |
|
1〜9999(%LEL,PPM,%VOL) |
報警顯示 |
3級報警,故障指示燈 |
3級報警,故障指示燈 |
報警輸出 |
信號3級警報,故障 |
蜂鳴器三級報警,故障,蜂鳴器 |
AC250V5A繼電器觸點(SPDT) |
AC250V5A繼電器觸點(SPDT) |
|
警報級別 |
|
設置可編程檢測範圍內 |
輸入信號 |
|
4-20mA DC |
輸出信號 |
隔離RS-485通訊Modbus |
4-20mA DC |
復位信號 |
復位開關和遙控CONTRO |
復位開關 |
程序中設置 |
|
報警值(1,2,3報警) |
工作溫度 |
-20℃〜+60℃ |
|
工作濕度 |
5〜99%RH |
|
操作電源 |
單路卡:18〜31V DC(24V DC正常)/100mA以下 |
|
壁掛式類型 |
AC110/220V |
|
電池電源備份 |
動力裝置 |
|
防爆型 |
Ex d型IIB T5 |
|
認 證 |
CE,KR,KFI |
|
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 |
Model: GTC-200F |
* GTC-200F控制器型錄檔案請至 資料下載 。