GTC-200F - 氣體偵測控制器 - 氣體偵測器 - 瓦斯偵測器(GAS)

氣體偵測控制器 GTC-200F

產品簡介


	防爆型控制器 GTC-200F 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

產品規格

型號	GTC-200A COMMON	GTC-200A CHANNEL
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，故障電腦及信道的數據通信）待機用於維護）
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
報警輸出	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 24V DC/600mAh，1300mAh
防爆型	Ex d型IIB T5
認證	CE，KR，KFI

Specification

	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
Operation display	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
Alarm display	Audible : buzzer \|
Alarm output signal	3-stage alarm, Trouble, Buzzer \| 3-stage alarm, Trouble, Buzzer
Alarm output signal	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
Operating power	Wall Mount Type : AC 110 / 220V
Battery power	Back-Up. power unit (option)
Battery power	24V DC / 600mA, 1300mA (option)
Approval	Explosion proof type (Ex d IIB T5) KCs
Approval	KR

Features

Model: GTC-200F
Channel: 2 Channel reception
Communication: 4-20mA, RS-485, Relay
Certification: KCs
▷ be used in hazardous areas with explosion-proof structure
▷ centralized apply the microprocessor
▷ flammable, oxygen and toxic gas detectors can be connected to all
▷ 4-Digit & Bar-Graph (32 개 LED) displays gas concentration
▷ Bar-Graph step-by-step three-color display with alarm (green, yellow, red)
▷ 3 단 density LED display and alarm relay output
▷ RS-485 (Isolated) easy to build a monitoring system with Modbus Serial Communication
▷ alarm levels, alarm settings, and any delay
▷ Peak hold
▷ self-diagnostic test
▷ HAVC & DP card options

型錄