產品簡介:
SMART & AUTO SAMPLING TYPE COMB. OXYGEN & TOXIC GAS DETECTOR |
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型號 |
GTD-5000 系列 |
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測量氣體 |
可燃氣體傳感器 H2,甲烷,丁烷..等) |
有毒的氣體 |
測量類型 |
自動吸入式 |
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測量方法 |
火線半導體電池,催化單元,熱導池 |
半導體電池,電化學電池 |
測量範圍 |
0~2000ppm, 0~100% LEL, 0~100% Vol |
請參閱訂購信息 |
反應時間 |
<15秒/ 90%的規模 |
<45秒/ 90%的規模 |
準確性 |
±3%/滿量程 |
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參數控制 |
前面板電源開關(校準,維修,報警設置和等) |
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操作模式顯示 |
4-LED指示燈(電源,2-報警,1故障) |
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測量值顯示 |
液晶顯示器(4位) |
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報警信號輸出 |
250V。 1A / 3-SPST繼電器觸點(2-報警,1故障) |
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輸出信號 |
模擬輸出:4-20毫安DC |
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數字 |
輸出:RS-485的Modbus(可選) |
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抽樣方法 |
隔膜泵 |
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採樣線 |
OD 1/4“(標準) |
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流量 |
0〜質1000ml / min以下。 |
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有線/距離 |
電源+信號線:三線(以上CVVSB 1.5sq)/2500米最大。 |
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RS-485數據通信:1par(UL2919 RS-485)/千米最大。 |
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管道管 |
電纜接頭(PG-16) |
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安裝型 |
2“極安裝,壁掛式安裝 |
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工作溫度 |
-20℃ ~ +50℃ |
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工作濕度 |
5〜99%.RH(無冷凝) |
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操作電源 |
18〜31V DC(24V DC正常)/250毫安最大。 |
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AC 110 / 220V(可選 |
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尺寸 |
70×175×160(寬x高x深) |
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重量 |
1.5千克 |
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認證 |
CE |
SMART & AUTO SAMPLING TYPE COMB. OXYGEN & TOXIC GAS DETECTOR |
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Model |
GTD-5000 Series |
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Measuring gas |
Combustible gas |
Toxic gas (O2, CO, CL2, |
Measuring type |
Auto sampling type |
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Measuring method |
Hot wire semiconductor |
semiconductor cell, |
Measuring range |
0~2000ppm, 0~100% LEL, |
Refer to ordering information |
Response time |
< 15sec / 90% scale |
< 45sec / 90% scale |
Accuracy |
±3% / Full scale |
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Parameter |
Front switch (calibration, maintenance, alarm setting & etc) |
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Operation mode |
4-LEDs(Power, 2-Alarm, 1-Trouble) |
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Measuring value |
LCD display (4-digit) |
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Alarm signal |
250V. 1A / 3-SPST Relay contact (2-Alarm, 1-Trouble) |
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Output signal |
Analogue output : 4-20 mA DC |
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Digital output : RS-485 Modbus (option) |
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Sampling method |
Diaphragm Pump |
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Sampling line |
OD 1/4" (standard) |
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Flow rate |
0~1000ml/min max. |
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Cable / Distance |
Power + signal cable: 3 wire (Above CVVSB 1.5sq ) / 2,500m max. |
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RS-485 data communication: 1par (UL2919 RS-485) / 1,000m max. |
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Conduit pipe |
Cable gland (PG-16) |
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Mounting type |
2" Pole mount, Wall mount |
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Operating |
-20℃ ~ +50℃ |
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Operating |
5 ~ 99%.RH (non-condensing) |
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Operating |
18 ~ 31V DC (24V DC normal) / 250mA max. |
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AC 110/220V(Option) |
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Dimensions |
70 x 175 x 160 (W X H X D) |
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Weight |
1.5kg |
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Approval |
CE |
• Rapid detection of gas leakage with high efficient pump inside • Easy replacement with cartridge type sensor fitting • Digital flow sensor to maintain regular flow rate • Detection of combustible, oxygen & toxic gas from low to high concentration owing to various detection principle • Stable quality and proved detection principle for service life • Excellent selectivity by adapting detection principle only for oxygen & toxic gas • Superior performance for detecting gas below TLV • Easy configuration of monitoring system with RS-485 Modbus (isolated) Serial communication function |
Confined Spaces 侷限作業空間 |
* GTD-5000 型錄檔案請至 資料下載 。