Multi Gas, Leak Check, Bar Hole Gas Detector

Convenient
- Smallest personal 1-5 sensor gas monitor
- Weighs 12.3 ounces
- Monitors standard confined space gases:
- LEL combustibles
- Oxygen content
- Carbon Monoxide
- Hydrogen Sulfide
- Multiple tools available in one instrument
- 3 operating modes
- Can be used for:
- confined space
- safety monitoring in its Normal Operating mode
- leak investigation in Leak Check mode
- underground leak checking in Bar Hole mode
- Batteries are simple to replace (requiring no tools to access the removable battery compartment or pack)
Up-To-Date & Durable
- Built around high-quality micro-sensor technology
- Built in sample pump
- Large LCD display shows
- gas readings
- battery level
- current time
- will automatically backlight in alarm conditions
- With an optional TC sensor:
- can measure 100% volume methane and dynamically auto range from % poLEL to % volume
- ideal for line purge testing
Reliable
- Standard alarm types include:
- vibration, visual, and audible alarms
- can be set to latching or non-latching
- Microprocessor control continuously checks itself for:
- sensor connections
- low battery
- circuit trouble
- low flow
- calibration errors
- Interchangeably operates on Li-ion battery pack or alkaline battery pack
FeaturesApplicationsSpecsVideosDownloadsPart #s
- Monitors ppm LEL, % volume methane, O2, CO and H2S
- 0 to 100% volume methane option
- Auto-ranging display of % LEL and % volume
- 3 Operating modes: Normal, leak check, & bar hole
- PPM leak detector
- Adjustable display ranges
- Visual / audible pulses change with gas concentration
- CO display in leak check mode
- Bar hole test mode for underground leak checks
- Internal sample drawing pump with up to 50′
- Vibration, visual, and audible alarms
- Automatic backlight during alarms
- Lithium ion or alkaline battery packs (interchangeable)
- Intrinsically safe, ATEX/IECEx/CE or CSA/CE (Optional)
- Personal monitoring
- Confined spaces
- Refineries / Petrochemical
- Chemical plants
- Hazardous material
- Water / Wastewater treatment
- Fire Services
- Mining
Gas Detected | Combustible Gases (Methane as standard) | % Volume Methane | Oxygen (O2) | Hydrogen Sulfide (H2S) | Carbon Monoxide (CO) |
Detection Principle | Catalytic combustion | Thermal conductivity | Galvanic cell | Electrochemical cell | |
Detection Range | 0 ~ 100% LEL 0 ~ 500 / 1,000 / 2,000 / 5,000 ppm | 0 ~ 100% Vol. | 0 ~ 40% Vol. | 0 ~ 100 ppm (optional 0-500 ppm) | 0 ~ 500 ppm |
Accuracy Statement (whichever is greater) | ± 5% of reading or ± 2% LEL(LEL mode only) | ± 5% of reading or ± 2% of full scale | ± 0.5% O2 | ± 5% of reading or ± 2 ppm H2S | ± 5% of reading or ± 5 ppm CO |
Sampling Method | Internal sample pump, flow rate nominal 0.5 LPM, includes hydrophobic filter | ||||
Display | Digital LCD with 7 segments, auto backlight during alarm | ||||
Preset Alarms (User Adjustable) | 1st alarm 10% LEL 2nd alarm 50% LEL Over alarm 100% LEL | No alarms for % Vol. CH4 | Low alarm 19.5% High alarm 23.5% Over alarm 40.0% | 1st 5 ppm 2nd 30 ppm TWA 10 ppm STEL 15 ppm Over 100 ppm | 1st 25 ppm 2nd 50 ppm TWA 25 ppm STEL 200 ppm Over 500 ppm |
Alarms Types | Gas alarms: 1st and 2nd, STEL, TWA (user adjustable) and OVER Trouble alarms: Sensor connection, low battery, low flow, circuit trouble and calibration error | ||||
Alarm Methods | Gas alarms: Flashing lights, two tone buzzer, and vibration Trouble alarms: Flashing lights, trouble displayed, intermittent buzzer, and vibration | ||||
Operating Temp. & Humidity | -20°C to +50°C (-4°F to 122°F) 0 to 95% RH, non-condensing | ||||
Response Time | Within 30 seconds (T90) | ||||
Continuous Operation | Alkaline battery: 15 hours Li-Ion battery: 10 hours 70°F (21°C) | ||||
Power Source | Li-Ion battery pack, or 3 “AA” Alkaline battery pack; interchangeable | ||||
Safety Rating | ATEX, TIIS, IECEx, CE, CSA classified (as standard), as intrinsically safe. Class I, Division 1, Groups A, B, C, D (optional version available) | ||||
Dimension & Weight | Approx. 143 (H) x 71 (W) x 43 (D) mm (5.6″ H x 2.8″ W x 1.6″ D), approx. 350 g (12.3 ounces) | ||||
Case Material | High dust & water resistant design. RFI shielded high impact plastic with protective rubber overmolding | ||||
Controls | Five buttons: POWER / ENTER, DISPLAY, AIR, RESET, SHIFT | ||||
Standard Accessories |
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Optional Accessories |
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Configurations | 1, 2, 3, 4, or 5 sensor units Li-Ion or alkaline battery pack options | ||||
Warranty | Two years material and workmanship |
Software
- GX-2012 Program Loader (zip)
- GX-2012 Program Loader Instructions
- GX-2012 Data Logger Program (zip)
- GX-2012 Data Logger Management Program Manual
Literature
Manuals
Rollover part for GX-2012 component name and part number.
