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Monitors ppm LEL, % volume methane, O2, CO and H2S
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0 to 100% volume methane option
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Auto-ranging display of % LEL and % volume
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3 Operating modes: Normal, leak check, & bar hole
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PPM leak detector
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Adjustable display ranges
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Visual / audible pulses change with gas concentration
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CO display in leak check mode
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Bar hole test mode for underground leak checks
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Internal sample drawing pump with up to 100 feet range
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Vibration, visual, and audible alarms
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Automatic backlight during alarms
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Lithium ion or alkaline battery packs (interchangeable)
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Intrinsically safe, ATEX/IECEx/CE or CSA/CE (Optional)
GX-2012 Li-ion pack / alkaline battery holder
$195.00
Rechargeable Li-ion pack and swappable alkaline (AA) holder for GX-2012
The GX-2012 is a discontinued multi-gas personal detector with 3 operating modes: normal for confined space monitoring, leak check for leak investigation, and bar hole mode for underground leak checking. It monitors combustible gases (LEL/% volume methane), oxygen, carbon monoxide, and hydrogen sulfide with an internal sample-drawing pump reaching up to 100 feet. Features include auto-ranging display, vibration/visual/audible alarms, large LCD with automatic backlight, and interchangeable Li-ion or alkaline battery packs. Weighs 12.3 ounces and measures 5.6″H x 2.8″W x 1.6″D. Available in 1-5 sensor configurations with optional intrinsically safe certifications.
Description
GX-2012 Li-ion pack / alkaline battery holder
The GX-2012 is a discontinued multi-gas personal detector with 3 operating modes: normal for confined space monitoring, leak check for leak investigation, and bar hole mode for underground leak checking. It monitors combustible gases (LEL/% volume methane), oxygen, carbon monoxide, and hydrogen sulfide with an internal sample-drawing pump reaching up to 100 feet. Features include auto-ranging display, vibration/visual/audible alarms, large LCD with automatic backlight, and interchangeable Li-ion or alkaline battery packs. Weighs 12.3 ounces and measures 5.6″H x 2.8″W x 1.6″D. Available in 1-5 sensor configurations with optional intrinsically safe certifications.
Features
Specifications
- Gas Detected – Combustible Gases (Methane as standard)
- Catalytic combustion
- Gas Detected – % Volume Methane
- Thermal conductivity
- Gas Detected – Oxygen (O2)
- Galvanic cell
- Gas Detected – Hydrogen Sulfide (H2S)
- Electrochemical cell
- Gas Detected – Carbon Monoxide (CO)
- Electrochemical cell
- Detection Range – Combustible Gases
- 0 ~ 100% LEL, 0 ~ 500 / 1,000 / 2,000 / 5,000 ppm
- Detection Range – % Volume Methane
- 0 ~ 100% Vol.
- Detection Range – Oxygen (O2)
- 0 ~ 40% Vol.
- Detection Range – Hydrogen Sulfide (H2S)
- 0 ~ 100 ppm (optional 0-500 ppm)
- Detection Range – Carbon Monoxide (CO)
- 0 ~ 500 ppm
- Accuracy Statement – Combustible Gases
- ± 5% of reading or ± 2% LEL(LEL mode only)
- Accuracy Statement – % Volume Methane
- ± 5% of reading or ± 2% of full scale
- Accuracy Statement – Oxygen (O2)
- ± 0.5% O2
- Accuracy Statement – Hydrogen Sulfide (H2S)
- ± 5% of reading or ± 2 ppm H2S
- Accuracy Statement – Carbon Monoxide (CO)
- ± 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 – Combustible Gases
- 1st alarm 10% LEL, 2nd alarm 50% LEL, Over alarm 100% LEL
- Preset Alarms – % Vol. CH4
- No alarms for % Vol. CH4
- Preset Alarms – Oxygen (O2)
- Low alarm 19.5% High alarm 23.5% Over alarm 40.0%
- Preset Alarms – Hydrogen Sulfide (H2S)
- 1st 5 ppm, 2nd 30 ppm, TWA 10 ppm, STEL 15 ppm, Over 100 ppm
- Preset Alarms – Carbon Monoxide (CO)
- 1st 25 ppm, 2nd 50 ppm, TWA 25 ppm, STEL 200 ppm, Over 500 ppm
- Alarm 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
- Continuous Operation – Li-Ion battery
- 10 hours
- 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
- Warranty
- Two years material and workmanship
