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, and H2S, the GX-3R Pro has a 5th channel where you can add infrared or toxic gas sensors.
- Specifications
- Packaging
- Display
- Alarm Types
- Display of Alarm
- Power Sources
- Dimensions and Weight
- Standard Accessories
- Optional Accessories
- Features
- Applications
- Additional Information
Brands |
N/A RKI Instruments |
Sampling Methods |
N/A Diffusion Sampling Standard (Hand Aspirator or Clip-on Motorized Pump Optional) |
Operating Temperature (Continuous Environment) |
N/A -20 to 50 ºC-4 to 122 ºF |
Operating Relative Humidity (RH) Range (Continuous Environment)1 | N/A 10 to 90 % |
Operating Temperature (Temporary Environment) |
N/A -40 to 60 ºC-40 to 140 ºF |
Operating Relative Humidity (RH) Range (Temporary Environment) |
N/A 0 to 95 % |
Response Time |
N/A Within 30 seconds (T90) |
Case Material |
N/A Explosion Proof, Dust and Water Resistant to IP-66/68 (2m,1h); Drop Test Height 23 ft |
Bluetooth Communication |
N/A BLE: with iOS and Android Phone Application: RK Link |
Approvals |
N/A ATmosphere Explosible (ATEX) Canadian Standards Association (CSA) |
Material Warranty |
N/A 3 year |
Workmanship Warranty |
N/A 3 year |
Ammonia Sensor Warranty |
N/A 1 year |
Data Logging |
N/A Alarm Events and Alarm Trends Calibration and Bump Test History Logs User ID Station ID |
Package Type |
N/A Each |
Units Per Package |
N/A 1 |
Display |
N/A Full Dot Liquid-Crystal Display (LCD) with Auto backlight and Autorotation |
Alarm Type |
N/A Man Down Alarm Panic Alarm |
Gas Alarm Type |
N/A 2 Increasing Alarms O2 Decreasing/Increasing Overscale alarm Short Term Exposure Limit (STEL) Time Weighted Average (TWA) |
Trouble Alarm Type |
N/A Cal or Bump Due Alarm Calibration Range Error Circuit Error Low Battery Sensor Disconnection |
Gas Alarm Display |
N/A Continuous Buzzer (100 db at 30 cm) Flashing Gas Value Flashing Light-Emitting Diode (LED) Vibration |
Trouble Alarm Display |
N/A Display of error message Flashing Light-Emitting Diode (LED) Intermittent Buzzer (95 db at 30 cm) |
Power Source Configuration |
N/A 4-Gas + Electrochemical (EC) with Bluetooth 4-Gas + Electrochemical (EC) without Bluetooth 4-Gas + Internal Resistance (IR) with Bluetooth 4-Gas + Internal Resistance (IR) without Bluetooth |
Lithium-Ion Battery Life of 4-Gas + Electrochemical (EC) without Bluetooth Configuration |
N/A 25 hours |
Lithium-Ion Battery Life of 4-Gas + Electrochemical (EC) with Bluetooth Configuration |
N/A 23 hours |
Lithium-Ion Battery Life of 4-Gas + Internal Resistance (IR) without Bluetooth Configuration |
N/A 16 hours |
Lithium-Ion Battery Life of 4-Gas + Internal Resistance (IR) with Bluetooth Configuration |
N/A 15 hours |
Alkaline Battery Life of 4-Gas + Electrochemical (EC) without Bluetooth Configuration |
N/A 16 hours |
Alkaline Battery Life of 4-Gas + Electrochemical (EC) with Bluetooth Configuration |
N/A 14 hours |
Alkaline Battery Life of 4-Gas + Internal Resistance (IR) without Bluetooth Configuration |
N/A 7 hours |
Alkaline Battery Life of 4-Gas + Internal Resistance (IR) with Bluetooth Configuration |
N/A 6 hours |
Width with Rubber Boot |
N/A 2.9 in73 mm |
Height with Rubber Boot |
N/A 2.6 in65 mm |
Depth with Rubber Boot |
N/A 1.06 in26 mm |
Weight with Rubber Boot |
N/A 4.58 oz |
N/A Alligator Clip Calibration Adapter Charger Protective Rubber Boot |
N/A
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N/A
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N/A
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N/A
Two of the four sensor slots have interchangeable sensors providing flexible configurations, which can easily be changed in the field |
- 1 Non-condensing