產(chǎn)品描述:
遺漏模式可全量程(ppm/LEL/%Volime)檢測可燃性氣體,并可自動調(diào)整,可視可聽可感知的報警系統(tǒng),操作簡單,可一鍵式操作,并可對一氧化碳進行檢測 密閉空間檢測模式可檢測可燃性氣體的泄露,并附高敏感的報警系統(tǒng),數(shù)據(jù)下載、大/小檢測值顯示 Barhole 模式檢測地下氣體的泄露,再此模式下,檢測到的可燃氣體自動以%Volume顯示檢測結(jié)果 一氧化碳檢測模式直接顯示PPM,裝入氧氣傳感器時即可對氧氣進行檢測 清除模式可以測量室內(nèi)空氣中的甲烷含量 嗅探器模式,通過半導體探針快速的檢測甲烷遺漏量,可視指示器能夠正確指出探針在管道的位置 壓力密封模式 通過背面的傳感器檢測.
技術參數(shù):
GT 40 TECHNICAL SPECIFICATIONS 40 TECHNICAL SPECIFICATIONS |
Size: 11.4 x 3.7 x 1.7 in / 290 x 95 x 43 mm |
Weight: 1.7 lbs / .78 kg with probe and batteries |
Temp: 4ºF-104ºF/-20ºC to +40ºC |
Humidity: 0-98% non condensing |
Alarms: High visibility LEDs on both sides of instrument 85 db audible alarm All alarms user programmable via password protected menu |
Battery: 3 C batteries –LR14 alkaline or rechargeable |
Battery Life: Minimum 8 hours continuous alkaline or rechargeable |
Enclosure: High impact polycarbonate ABS blend |
Rating: IP 54 |
Approvals: UL 913 Class I, Div 1, Groups C, D |
IECEx: Ex iad IIB T3 |
Warranty: 2 years |
GT 40 SERIES SENSOR SPECIFICATIONS | |||
GAS | RANGE | INCREMENTS | SENSOR TYPE |
02 | 0-25% | 0.1% | Electrochemical |
CO | 0-2000ppm | 1ppm | Electrochemical |
H2S | 0-100ppm | 1ppm | Electrochemical |
Dual Tox (CO/H2S) | 0-2000ppm /0-100ppm | 1ppm | Electrochemical |
CH4 | 0-10,000ppm | 1ppm | MOS |
CH4 | 0-* LEL | 1% | PELLISTOR |
CH4 | 0-* Volume | 1% | Thermal Conductivity Sensor |
GT 40 MEASURING RANGES GT 40 MEASURING RANGES |
0 to 10,000 ppm Methane (Semiconductor Sensor) |
0 to * LEL Methane |
0 to * Volume Gas Methane |
0 to 25% Oxygen (O2) |
0 to 2000 ppm Carbon Monoxide (CO) |
0 to 100 ppm Hydrogen Sulphide (H2S) |
0 to 60 in. (0 to 150 mBar) Water Gauge |
定貨號 | 產(chǎn)品名稱 | 規(guī)格配置 |
MM-14385-00 | GT44可燃氣體檢測儀 | 主機(含三量程可燃氣傳感器),可彎曲采樣探針,用戶手冊,手提箱 |
MM-14385-98 | 67294充電電池 | 3個/包 |
MM-14385-99 | 67134標準充電器 |
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