GX-2012 Multi Gas Monitor
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 it’s Normal Operating mode; for leak investigation in Leak Check mode; and for 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.
As low as
$845.00
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Benefits:
Versatility: The GX-2012 offers multiple tools in one instrument with three operating modes: Normal Operating mode for confined space and safety monitoring, Leak Check mode for leak investigation, and Bar Hole mode for underground leak checking.
Methane Measurement: When equipped with an optional TC sensor, the GX-2012 can measure 100% volume methane and dynamically auto range from % LEL to % volume, making it ideal for line purge testing.
Compact and Lightweight: The GX-2012 is RKI's smallest personal gas monitor, weighing only 12.3 ounces, making it easy to carry and wear.
Gas Monitoring Capability: It can monitor the standard confined space gases, including LEL combustibles, Oxygen content, Carbon Monoxide, and Hydrogen Sulfide.
Comprehensive Display: The large LCD display provides clear visibility of gas readings, battery level, current time, and automatically backlights in alarm conditions.
Alarm Options: It offers standard alarm types, including vibration, visual, and audible alarms, which can be set to latching or non-latching as per user preferences.
Self-Check and Diagnostics: The GX-2012 continuously checks itself for sensor connections, low battery, circuit trouble, low flow, and calibration errors, ensuring accurate and reliable operation.
Battery Options: The GX-2012 can interchangeably operate on either a Li-ion battery pack or an alkaline battery pack, providing flexibility in power source selection.
Easy Battery Replacement: The batteries are simple to replace and do not require tools to access the removable battery compartment or pack, simplifying maintenance.
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)
Standard Accessories:
- Belt clip
- Rubber nozzle, 3.5”
- Datalogging software
- 10” Probe
- Manual
- Quick reference card
- 10’ Hose
- Training CD
Applications:
- Personal monitoring
- Confined space entry
- Refineries/petrochemical
- Chemical plants
- Hazardous material
- Water/wastewater treatment
- Fire services
- Mining
Datalogging:
10 seconds = 10 hours
5 minutes = 300 hours
10 minutes = 600 hours
Specifications:
| 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 | Electrochemical cell |
| Gas: | Detection Range: | Alarm Set Points: | Continuous Operation: |
| Carbon Monoxide (CO) | 0-500 ppm |
1st 25 ppm
|
Alkaline battery: 15 hours Li-Ion battery: 10 hours |
| Hydrogen Sulfide (H2S) | 0-100 ppm |
1st 5 ppm
|
Alkaline battery: 15 hours Li-Ion battery: 10 hours |
| Combustible Gases | 0-100% LEL |
1st alarm 10% LEL
|
Alkaline battery: 15 hours Li-Ion battery: 10 hours |
| Oxygen (O2) | 0-40% Vol |
Low alarm 19.5% High alarm 23.5% Over alarm 40.0%
|
Alkaline battery: 15 hours Li-Ion battery: 10 hours |
| % Volume Methane (CH4) | 0-100% Vol |
No alarms for |
Alkaline battery: 15 hours Li-Ion battery: 10 hours |
Alarms:
| Alarm | Methods |
| Gas Alarm : 1st and 2nd, STEL, TWA (user adjustable) and OVER | Trouble Alarm : Sensor connection, low battery, low flow, circuit trouble and calibration error |
| Flashing lights, two tone buzzer, and vibration | Flashing lights, trouble displayed, intermittent buzzer, and vibration |
Common Specifications:
| Sample Method |
Internal sample pump, flow rate nominal 0.5 LPM, includes hydrophobic filter
|
| Response Time |
T90 in 30 seconds
|
| Datalogging: |
10 sec. intervals = 1- hrs. 5 min. intervals = 300 hrs, 10min. intervals = 600 hours
|
| Battery Options |
Alkaline battery pack only Alkaline and Li-Ion battery packs with 100-240 VAC charger Li-Ion battery pack only with 100-240 VAC charger (Alkaline battery pack not included) Li-Ion battery pack only with 12 VDC charger (Alkaline battery pack not included) Alkaline and Li-Ion battery packs with 12 VDC charger Li-Ion battery pack only with 100-240 VAC / 12 VDC charger Alkaline and Li-Ion battery packs with 100-240 VAC / 12 VDC charger Li-Ion battery pack only with no charger
|
| Display |
Digital LCD with 7 segments, auto backlight during alarm
|
| Operating Temp. & Humidity |
-20°C to +50°C (-4°F to 122°F)
|
| Dimensions |
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
|
| Power Source |
Li-Ion battery pack, or 3 “AA” Alkaline battery pack; interchangeable
|
Manuals:
- Manual
| Manufacturer | RKI Intruments |
|---|---|
| Rental Period | Weekly |
| Description | The GX-2012 offers multiple functions in one device with its three operating modes. It can handle confined space safety monitoring in Normal Operating mode, perform leak investigation in Leak Check mode, and conduct underground leak checks in Bar Hole mode. Additionally, with an optional TC sensor, it can measure 100% volume methane and automatically adjust between % LEL and % volume, making it perfect for line purge testing. |
| Call For Price | Yes |
| 4-20 mA Output | No |
| Field Replaceable Sensor | No |
| Min, Max, Avg | No |
| Voltage Output | None |
| Datalogging | No |
| Rechargeable | Yes |
| Field Replaceable Battery | Yes |
| Warranty | 1 Year |
| Audible Alarm | Yes |
| Features | The GX-2012 offers multiple functions in one device with its three operating modes. It can handle confined space safety monitoring in Normal Operating mode, perform leak investigation in Leak Check mode, and conduct underground leak checks in Bar Hole mod |
| Minimum Range | Gas Dependent |
| Mobile | Fixed |
| Standard Range | Gas Dependent |
| Alarms | Gas Alarm and Trouble Alarm |
| Maximum Range | Gas Dependent |
| Sampling Method | Fan |
| Range | Gas Dependent |
| Unit Features | - Monitors ppm LEL, % volume methane, O2, CO and H2S - 0 to 100% volume methane option - 3 Operating modes: Normal, leak check, & bar hole - Adjustable display ranges - Visual / audible pulses change with gas concentration |
| Sensor Range | Gas Dependent - Over 20 Different Gas Variations |
| Integrated Relays | Yes |
| Sensor Range | Gas Dependent - Over 20 Different Gas Variations |
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