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GT 40 TECHNICAL SPECIFICATIONS 40 TECHNICAL SPECIFICATIONS |
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Size: 11.4 x 3.7 x 1.7 in / 290 x 95 x 43 mm |
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Weight: 1.7 lbs / .78 kg with probe and batteries |
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Temp: 4ºF-104ºF/-20ºC to +40ºC |
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Humidity: 0-98% non condensing |
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Alarms: High visibility LEDs on both sides of instrument
85 db audible alarm
All alarms user programmable via password protected menu |
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Battery: 3 C batteries –LR14 alkaline or rechargeable |
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Battery Life: Minimum 8 hours continuous alkaline or rechargeable |
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Enclosure: High impact polycarbonate ABS blend |
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Rating: IP 54 |
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Approvals: UL 913 Class I, Div 1, Groups C, D |
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IECEx: Ex iad IIB T3 |
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Warranty: 2 years |
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GT 40 SERIES SENSOR SPECIFICATIONS | |||
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GAS |
RANGE |
INCREMENTS |
SENSOR TYPE |
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02 |
0-25% |
0.1% |
Electrochemical |
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CO |
0-2000ppm |
1ppm |
Electrochemical |
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H2S |
0-100ppm |
1ppm |
Electrochemical |
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Dual Tox (CO/H2S) |
0-2000ppm /0-100ppm |
1ppm |
Electrochemical |
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CH4 |
0-10,000ppm |
1ppm |
MOS |
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CH4 |
0-100% LEL |
1% |
PELLISTOR |
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CH4 |
0-100% Volume |
1% |
Thermal Conductivity Sensor |
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GT 40 MEASURING RANGES GT 40 MEASURING RANGES |
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0 to 10,000 ppm Methane (Semiconductor Sensor) |
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0 to 100% LEL Methane |
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0 to 100% Volume Gas Methane |
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0 to 25% Oxygen (O2) |
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0 to 2000 ppm Carbon Monoxide (CO) |
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0 to 100 ppm Hydrogen Sulphide (H2S) |
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0 to 60 in. (0 to 150 mBar) Water Gauge |
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