GX-3R Pro
GX-3R Pro
- Description
- Features
- Applications
- Specifications
- Video
- Documentation
- Spare Parts
- Accessories
- Replacement Sensors
- Calibration Kits
- Calibration Stations
The GX-3R Pro is the world’s smallest 5-gas monitor weighing only 4.58 ounces and fits in the palm of your hand (2.9” W x 2.6” H x 1.06” D). It simultaneously monitors and displays 5 different gases. In addition to monitoring standard confined space gases, LEL, O2, CO, & H2S, the GX-3R Pro has a 5th channel where you can add infrared or toxic gas sensors. Two of the four sensor slots have interchangeable sensors providing flexible configurations, which can easily be changed in the field.
- Smallest & lightest 5 gas monitor
- 2.9″ W x 2.6″ H x 1.06″ D , 4.58 ounces
- Simultaneous detection of 5 gases
- Confined Space Gases: LEL, O2, H2S, CO
- Toxic/IR Gases: HCN, NO2, PH3, SO2, & CO2
- H2 Compensated CO sensor available
- Simple 2-button operation
- Bluetooth communication with iOS & Android App
- Non-Compliance Indicator
- 3 user adjustable alarm levels
- Panic Alarm
- Man Down Alarm
- Impact resistant body
- Large full dot, auto-backlit display with auto-rotation
- Stealth mode for law enforcement
- Field replaceable sensors & filters
- Water and dust resistant design, IP66/68
- 3 Year Warranty
- Personal monitoring
- Confined spaces
- Refineries/petrochemical
- Utilities
- Oil and Gas
- Water/Wastewater
- Fire Services
- Law Enforcement
- Construction
| Common Specifications | |||
|---|---|---|---|
| Sampling Method | Diffusion sampling standard (hand aspirator or clip-on motorized pump optional) | ||
| Display | Full dot LCD with Autobacklight and Autorotation | ||
| Alarm Types | Gas Alarm | Trouble Alarm | |
| • 2 increasing alarms • STEL • TWA • Overscale alarm • O2 decreasing/ increasing | • Sensor disconnection • Low battery • Circuit error • Calibration range error • Cal or bump due alarm |
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| • Man Down Alarm • Panic Alarm |
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| Display of Alarm | Gas Alarm | Trouble Alarm | |
| • Flashing LED’s • Continuous buzzer (100 db @ 30cm) • Flashing gas value • Vibration | • Flashing LED’s • Intermittent buzzer (95 db @ 30 cm) • Display of error message |
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| Operating Temp. & Humidity | -20°C ~ +50°C [ -4°F ~ +122°F ] 10 to 90% RH, non-condensing (continuous environment) | ||
| -40°C ~ +60°C [ -40°F ~ +140°F ] 0 to 95% RH, non-condensing (temporary environment) | |||
| Response Time | Within 30 seconds (T90) | ||
| Power Source | Config | Li-ion | Alkaline |
| 4-gas + EC | 25 hours | 16 hours | |
| 4-gas + IR | 16 hours | 7 hours | |
| Dimensions | 2.9” W x 2.6” H x 1.06” D (Approx. 73 W x 65 H x 26 D mm) | ||
| Weight | 4.58 oz (with rubber boot) | ||
| Case Material | Explosion proof, dust and water resistant to IP-66/68 (2m,1h) approval. | ||
| Drop height 23 ft | |||
| Bluetooth Communication | BLE: with iOS and Android phone app: RK Link | ||
| Datalogging | Logs user ID, station ID, Calibration & Bump Test history, Alarm Events & Alarm Trends | ||
| Standard Accessories | -Alligator clip -Protective rubber boot, -Charger -Calibration adapter |
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| Optional Accessories | • Padded carrying case • RP-3R Attachable sampling Pump with 4” rubber nipple, 10’ hose and probe (up to 40’ hose available) • USB to IrDA downloading cable for datalogger • SDM-3R calibration station • Hand aspirator |
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| Safety Design / Approvals | ATEX, CSA | ||
| Warranty | Three years material and workmanship including sensors | ||
| Detectable Gases | ||||
|---|---|---|---|---|
| Gas | Measuring Range (Increments) | Accuracy Statement | Preset Alarms | |
| Sensor Slot 1: Carbon Monoxide (CO) & Hydrogen sulfide (H2S) *Interchangeable | ||||
| H2S / CO | Dual EC | 0 ~ 2000 ppm (1 ppm) | ± 5% of reading or ± 5 ppm CO | A1: 25 ppm |
| A2: 50 ppm | ||||
| A3: 1200 ppm | ||||
| TWA: 25 ppm | ||||
| STEL: 200 ppm | ||||
| Dual EC | 0 ~ 200.0 ppm (0.1 ppm) | ± 5% of reading or ± 2 ppm H2S | A1: 5 ppm | |
| A2: 30 ppm | ||||
| A3: 100 ppm | ||||
| TWA: 1.0 ppm | ||||
| STEL: 5.0 ppm | ||||
| H2S Only | EC | 0 ~ 200.0 ppm (0.1 ppm) | ± 5% of reading or ± 2 ppm H2S | A1: 5 ppm |
| A2: 30 ppm | ||||
| A3: 100 ppm | ||||
| TWA: 1.0 ppm | ||||
| STEL: 5.0 ppm | ||||
| CO H2 Compensated | EC | 0 ~ 2,000 ppm | ± 5% of reading or ± 2 ppm CO | A1: 25 ppm |
| A2: 50 ppm | ||||
| A3: 1200 ppm | ||||
| TWA: 25 ppm | ||||
| STEL: 200 ppm | ||||
| Sensor Slot 2: Combustibles (Methane as standard) | ||||
| CH4 / HC | Catalytic | 0 ~ LEL (1% LEL) | ± 5% of reading or ± 2 % LEL | 1st: 10% LEL |
| 2nd: 25% LEL | ||||
| 3rd: 50% LEL | ||||
| Over: 100% LEL | ||||
| Sensor Slot 3: Oxygen (O2) | ||||
| O2 | EC | 0 ~ 40.0% Vol. (0.10%) | ± 0.5% O2 | Low 1: 19.5% |
| Low 2: 18.0% | ||||
| High: 23.5% | ||||
| Over: 40.0% | ||||
| Sensor Slot 4: Toxics & CO2 *Interchangeable | ||||
| HCN | EC | 0 ~ 30.0 ppm (0.1 ppm) | ± 10% of reading or ± 5 % of full scale | A1: 5.0 ppm |
| A2: 10.00 ppm | ||||
| A3: 30.00 ppm | ||||
| TWA: 4.7 ppm | ||||
| STEL: 10 ppm | ||||
| NO2 | EC | 0 ~ 20.00 ppm (0.05 ppm) | ± 10% of reading or ± 5 % of full scale | A1: 2.00 ppm |
| A2: 4.00 ppm | ||||
| A3: 20.00 ppm | ||||
| TWA: 0.50 ppm | ||||
| STEL: 1.0 ppm | ||||
| PH3 | EC | 0 ~ 20.00 ppm (0.01 ppm) | ± 10% of reading or ± 5 % of full scale | A1: 0.30 ppm |
| A2: 0.60 ppm | ||||
| A3: 0.60 ppm | ||||
| TWA: 0.30 ppm | ||||
| STEL: 1.0 ppm | ||||
| SO2 | EC | 0 ~ 100.0 ppm (0.05 ppm) | ± 10% of reading or ± 5 % of full scale | A1: 2 ppm |
| A2: 5 ppm | ||||
| A3: 100 ppm | ||||
| TWA: 0.25 ppm | ||||
| STEL: 0.25 ppm | ||||
| CO2 % | IR* | 0 ~ 10.0% Vol. (0.01%) | ± 5% of reading or ± 2 ppm | A1: 0.50% Vol. |
| A2: 3.00% Vol. | ||||
| A3: 4.00% Vol. | ||||
| TWA: 0.50% Vol. | ||||
| STEL: 3.00% Vol. | ||||
| CO2 ppm | IR* | 0 ~ 10,000 ppm (20 ppm) | ± 5% of reading or ± 2 ppm | A1: 5,000 ppm |
| A2: N/A | ||||
| TWA: N/A | ||||
| STEL: N/A | ||||
