| Product Range |
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| PRESSURE INSTRUMENTS |
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| TEMPERATURE INSTRUMENTS |
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| LEVEL INSTRUMENTS |
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| FLOW INSTRUMENTS |
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| HUMIDITY INSTRUMENTS |
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| CLEANROOM INSTRUMENT |
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| HVAC / BMS SENSORS |
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| AIR QUALITY SENSOR |
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| WATER QUALITY SENSOR |
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| VAV BOXES |
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| BTU METER |
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| VALVES |
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| INDICATORS & CONTROLLERS |
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| DATALOGGER |
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| PORTABLE INSTRUMENTS |
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| DP 1890 - Manometer |
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| AR-816 - Anemometer |
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| AN8000 - WIire Anemometer |
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| AR827 - Humidity & Temperature |
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| DT-8892 - Psychrometer |
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| MD-2G - Wood Moisture |
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| N012 - Borescope |
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| N014 - Rotation Endoscope |
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| WS8910 - Weather Station |
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| LX1010BSD - Lux Meter |
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| 824 - Sound Meter |
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| DT-2234 - Tachometer |
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| PC988 - Particle Counter |
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| E0021 - Soil Quality |
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| AR63C - Vibration |
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| DT-156 - Coating Thickness |
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| TM-8810 - Thickness Gauge |
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LK3600 - Nuclear Radiation
Dosimeter |
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| PH-03 - PH Meter |
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| TDS-3C - TDS Meter |
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| ORP-200 - ORP Meter |
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| AP-2 - Conductivity Meter |
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| PHT-028 - Water Quality Meter |
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| 8401 - Dissolved Oxygen |
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| HT1000H - CO Detector |
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| AZ-7753 - CO2 Detector |
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| WJL6000 - Refrigerant Gas |
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| 7201 - Methane / Propane Detector |
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| 6310 - Combustible Gas Detector |
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| VD100 - Digital Manometer |
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| 288CTH : Digital Thermo-Humidity Meter |
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| ACCESSORIES |
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| ONLINE CATALOGUE |
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| CATALOGUE REQUEST |
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7201 : Methane / Propane Detector |
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Model |
: 7201 |
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Parameters |
: Methane / Propane |
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Range |
: 120 - 1920 ppm / 40 - 640 ppm |
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Accuracy |
: 3% of F.S |
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Display |
: 5 x LED |
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Power |
: 4 x AA 1.5V Batteries |
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| What is methane? |
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| Methane (CH4) is a natural ly occurring gas. One of its major causes is the decomposition of plant and animal matter by methane producing bacteria. Methane is a very powerful greenhouse gas - 21 times more potent than carbon dioxide. It is produced natural ly, but over the last two centuries its concentration in the atmosphere has more than doubled as a direct result of human activities, leading to serious concerns about its impact on global warming. The major man made sources of methane are natural gas extraction, waste disposal, livestock farming and coal mining. |
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| What is propane? |
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| Propane is a hydrocarbon (C3H8) and is sometimes referred to as l iquefied petroleum gas, LP-gas or LPG. Propane is produced from both natural gas processing and crude oi l refining, in roughly equal amounts. It is nontoxic, colorless and virtually odorless. |
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