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.
Features
• Monitors ppm LEL, % Vol. CH4, O2, CO and H2S
• 0 - 100% Vol. CH4 option
• Auto-ranging display of % LEL and % Vol.
• (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
• Barhole test mode for underground leak checks
• Status indicators: pump active, microprocess or status and battery level
• Internal sample drawing pump with up to 50 ft range
• Vibration, visual and audible alarms
• Automatic backlight during alarms
• Bump test and calibration reminder with lock out option
• Li-Ion or alkaline battery packs (interchangeable)
• Alarm latching or non-latching
• High impact, dust and water resistant design
• Up to 600 hours of data logging with alarm trends
• Snap-logging on demand data recording
• TWA and STEL readings with lunch-break mode
Applications
• Personal monitoring
• Confined space entry
• Refineries / petrochemical
• Chemical plants
• Hazardous material
• Water/waste water treatment
• Fire services
• Mining
Kit Includes
• GX-2012 monitor
• 10" probe
• 3.5" rubber nozzle
• 10 ft hose
• Belt clip
• 115/220 VAC adapter for charger
• Li-Ion battery pack & 100-240 VAC charger
• Quick reference card
*Other configurations are also available
*Optional RP-3R clip-on sample drawing pump also available
| Model | GX-2012 | ||||
| Gas Detected | Combustible Gases (Methane (CH4) as standard) | % Vol. Methane (CH4) | Oxygen (O2) | Hydrogen Sulfide (H2S) | Carbon Monoxide (CO) |
| Detection Principal | 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 (Whichever is greater) | ± 5% of reading or ± 2% LEL (LEL mode only) | ± 5% of reading or ± 2% of full scale CH4 | ± 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 | ||||
| Power Source | Li-Ion battery pack or (3) "AA" Alkaline battery pack (interchangeable) | ||||
| Operating Temp. & Humidity | -20°C to +50°C (-4°F to 122°F), 0 to 95% RH, non-condensing | ||||
| 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) | ||||
| Part Number | Description | Calibration Equipment |
| RK-72-0292-22-C | GX-2012 4-Gas Detector For LEL/O2/H2S/CO With Li-Ion Battery Pack & 100-240 VAC Charger | • NLB-Z105325PM51 • NLB-8C10 • RK-06-1248RK-03 • NLB-505 |
| Accessories & Calibration Equipment | |
| Part Number | Description |
| RK-81-SDM2012-01 | Single Point Calibration Station For GX-2012 & Gas Tracer With AC Adaptor, Flash Drive, USB Cable & Tubing |
| NLB-Z105325PM51 | Calibration Gas 25 PPM H2S / 50 PPM CO / 2.5% CH4 (50% LEL) / 12% O2 In N2, 58 Liter Aluminum Cylinder With CGA C-10 |
| NLB-8C10 | Demand Flow Regulator For Cylinders With CGA C-10 |
| RK-06-1248RK-03 | 3/16" O.D. x 5/16" I.D. Polyurethane Calibration Tubing, 3 ft |
| NLB-505 | Case For 58 / 103 / 116 Liter Aluminum Cylinders, Holds 2 Cylinders |
| PC-915-1001 | Black NANUK™ Case 915 With Cubed Foam (Other Colors Available Upon Request) |
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