RKI GX-3R Pro 5 Gas Confined Space Bluetooth Monitor with Battery Pack 72-PAX-A
RKI GX-3R Pro 5 Gas Confined Space Bluetooth Monitor with Battery Pack
RKI GX-3R Features
- Smallest & lightest 4 gas monitor
- 2.2″ W x 2.55″ H x 1.02″ D, 3.52 ounces
- Simultaneous detection of 4 gases
- LEL, O2, H2S & CO
- H2 Compensated CO sensor available
- Simple 2-button operation
- Non-Compliance Indicator
- Alarms: audible, visual, & vibration
- 3 user adjustable alarm levels
- 25 hours of operation (Lithium-ion battery)
- Water and dust resistant design, IP66/68
- 3 Year warranty
- Panic Alarm (Tap instrument twice)
- Man Down Alarm
- Impact resistant body
- Large full dot, auto-backlit display with auto-rotation
- Stealth mode for law enforcement
- Field replaceable sensors & filters
- Includes Alkaline Battery Pack
- Fifth sensor is not included
- New Product of the Year 2020
RKI GX-3R Pro 5 Gas Confined Space Bluetooth Monitor with Battery Pack
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 (Hydrogen Cyanide (HCN) and Nitrogen Dioxide (NO2) sensors are currently available for the GX-3R Pro). Two of the four sensor slots have interchangeable sensors providing flexible configurations, which can easily be changed in the field.
RKI is pleased to announce the availability of These 2 sensors are in stock and are the latest in toxic gas options added to the line of GX-3R Pro sensors.
The GX-3R Pro comes equipped with Bluetooth wireless communication, man-down alarm, the choice of alkaline or rechargeable power supply, and a 3 year warranty. The Lithium-ion battery pack will operate for 25 hours and will fully charge in 3 hours.
The GX-3R Pro utilizes Bluetooth communication to display direct gas readings from the instrument to a phone app, which is available free on either iOS or Android phones. Automatic notifications can be programmed to send text or email messages if there is an alarm event from the
GX-3R Pro.
Safety supervisors will appreciate the non-compliance indicator. The instrument flashes it’s 3 LED lights every 30 seconds in the following conditions; if the instrument has not been bump tested, or if calibration is due, or if there was a gas alarm event. The 3 LED lights will continue to flash once every 30 seconds until the non-compliance condition has been resolved. The 30 second interval is adjustable
Monitor Applications
- Personal monitoring
- Confined spaces
- Refineries/petrochemical
- Utilities
- Oil and Gas
- Water/Wastewater
- Fire Services
- Construction
Specifications
Detectable Gases |
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| 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 |
| 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 |
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| 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: 4.7 ppm |
| NO2 | 0 ~ 20.00 ppm (0.05 ppm) |
A1: 2.00 ppm│ A2: 4.00 ppm A3: 20.00 ppm│ TWA: 0.20 ppm STEL: 2.00 ppm |
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| SO2 | 0 ~ 100.0 ppm (0.05 ppm) |
A1: 2 ppm│ A2: 5 ppm A3: 100 ppm│ TWA: 0.25 ppm STEL: 0.25ppm |
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| 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 | 0 ~ 10,000 ppm (20 ppm) |
A1: 5,000 ppm│ A2: N/A TWA: N/A│STEL: N/A |
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Common Specifications |
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| Sampling Method | Diffusion sampling standard (hand aspirator or clip-on motorized pump optional) |
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| Display | Full dot LCD with Autobacklight and Autorotation |
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| 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 @ 30cm) • 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) |
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| -40°C ~ +60°C [ -40°F ~ +140°F ] 0 to 95% RH, non-condensing (temporary environment) |
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| 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 | ||
| Dimension & Weight | 2.9” W x 2.6” H x 1.06” D (Approx. 73 W x 65 H x 26 D mm), 4.58oz (with rubber boot) |
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| 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 |
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| Standard Accessories | Alligator clip, protective rubber boot, charger, calibration adapter | |||
| 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 |
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Parts
| Part # | Description |
| 07-6054 | Sensor gasket, GX-3R Pro |
| 07-6055 | Sensor case o-ring, GX-3R Pro |
| 10-1087 | Screw for GX-3R Pro sensor cap & battery pack |
| 13-0112RK | Wrist strap |
| 13-0124 | Alligator Clip with installation screws |
| 13-0125 | Belt Clip with installation screws |
| 20-0335 | Rubber boot for GX-3R Pro |
| 21-1950 | LCD protective film for GX-3R/GX-3R Pro |
| 21-1960 | Bottom cover (sensor cap), GX-3R Pro |
| 21-1961 | Sensor retainer, GX-3R Pro |
| 29-0700 | Sensor case label for GX-3R Pro, CO/H2S / LEL /O2 /Toxic |
| 33-0184-10 | Sensor dust filters with internal gasket for GX-3R Pro, 10-pack |
| 33-0554 | Buzzer protection cover for GX-3R Pro |
| 33-7130 | Scrubber disk filter for H2S/CO sensor 5-pack |
| 33-7131 | Scrubber disk filter for LEL sensor, 5-pack |
| 33-7132 | Scrubber disk filter, charcoal, for CO & H2 comp CO sensor, GX-3R/GX-3R Pro, 5-pack |
| 33-7133 | Humidity filter disk for H2S sensor, GX-3R/GX-3R Pro, 5-pack |
| 33-7134 | H2S scrubber disk for SO2 sensor, GX-3R Pro, 5-pack |
| 49-1625 | Li-Ion battery pack for GX-3R Pro |
| 49-1626 | Alkaline battery pack for GX-3R Pro |
| ESR-A13D-SO2 | Sensor, SO2 for GX-3R Pro |
| ESR-A13I-H2S | Sensor, H2S for GX-3R/GX-3R Pro |
| ESR-A13P-CO | Sensor, CO, GX-3R/3R Pro |
| ESR-X13P-OXY | Sensor, O2 for GX-3R/GX-3R Pro |
| ESR-A1CP-CO-H | Sensor, CO with H2 compensated for GX-3R/GX-3R Pro |
| ESR-A1DP-COHS | Sensor, H2S/CO combo for GX-3R/GX-3R Pro |
| NCR-6309 | Sensor, LEL for GX-3R/GX-3R Pro |
| IRR-0409 | Sensor, CO2, 0-10% volume for GX-3R Pro |
| IRR-0433 | Sensor, CO2, 0-10,000 ppm for GX-3R Pro |
| Price | 785.00 |
|---|---|
| Manufacturer | RKI Instruments |
| Color | Red |
| UPC | 455-72PAXA |
