an industrial safety & marine products distribution company
an industrial safety & marine products distribution company
GX-2012 gas Detector, IMPA 330527
With the GX-2012, you have multiple tools in one instrument. Having 3 operating modes, the GX-2012 can be used for confined space, safety monitoring in its Normal Operating mode; leak investigation in Leak Check mode; and underground leak checking in Bar Hole mode. When equipped with an optional TC sensor, the GX-2012 can measure 100% volume methane and dynamically auto range from % LEL to % volume. This is ideal for line purge testing.
Built around high-quality micro-sensor technology, the GX-2012 is RKI’s smallest personal 1-5 sensor gas monitor with a built in sample pump. Weighing only 12.3 ounces, the GX-2012 can monitor the standard confined space gases (LEL combustibles, Oxygen content, Carbon Monoxide, and Hydrogen Sulfide).
The GX-2012’s large LCD display shows all gas readings, battery level, and current time, and will automatically backlight in alarm conditions.
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Features
- 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)
Applications
- Personal monitoring
- Confined space entry
- Refineries / petrochemical
- Chemical plants
- Hazardous material
- Water/wastewater treatment
- Fire services
- Mining
- monitor is required
SPECIFICATIONS
| Target Gas | Combustible Gases (Methane as standard) | % Volume Methane | Oxygen (02) | Hydrogen Sulphide (H2S) | Carbon Monoxide (CO) |
| Detection Range (Increments) | 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 (Which 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) Overscale alarm (Non-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 |
| Types of Alarms | Gas Alarm: 2 Increasing alarms, STEL, TWA, overscale alarm. O2 decreasing/increasing. Trouble alarm: Sensor disconnection, low battery, circuit error, calibration range error | ||||
| Alarm Type | 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) | ||||
| Size & 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 | ||||
Specific References
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With the GX-2012, you have multiple tools in one instrument. Having 3 operating modes, the GX-2012 can be used for confined space, safety monitoring in its Normal Operating mode; leak investigation in Leak Check mode; and underground leak checking in Bar Hole mode. When equipped with an optional TC sensor, the GX-2012 can measure 100% volume methane and dynamically auto range from % LEL to % volume. This is ideal for line purge testing.
Built around high-quality micro-sensor technology, the GX-2012 is RKI’s smallest personal 1-5 sensor gas monitor with a built in sample pump. Weighing only 12.3 ounces, the GX-2012 can monitor the standard confined space gases (LEL combustibles, Oxygen content, Carbon Monoxide, and Hydrogen Sulfide).
The GX-2012’s large LCD display shows all gas readings, battery level, and current time, and will automatically backlight in alarm conditions.