Description
Compact, Smart, and Reliable – Your Ultimate Multi-Gas Safety Solution
The GX-3R Pro is the world’s smallest and lightest 5-gas detector, designed for professionals working in confined spaces, industrial zones, and hazardous environments. Bundled with the RP-3R Pro motorized pump, this kit offers unmatched portability, advanced sensor technology, and wireless communication for real-time safety monitoring.
Key Features
- Simultaneous Detection of 5 Gases: LEL, O₂, H₂S, CO, plus one optional toxic/IR sensor (HCN, NH₃, NO₂, PH₃, SO₂, CO₂)
- Bluetooth Wireless Communication: Connects to iOS and Android apps for live monitoring and alerts
- Man-Down & Panic Alarms: Built-in safety features for emergency response
- Auto-Rotating Display: Large full-dot LCD with backlight for easy viewing in any orientation
- Field Replaceable Sensors & Filters: Quick maintenance without tools
- Water & Dust Resistant: IP66/68 rated for rugged environments
- RP-3R Pro Pump: Clip-on motorized pump with 20 ft hose and 10-inch probe for remote sampling
Why Professionals Trust This Detector
Whether you’re entering a confined space or monitoring toxic gases in industrial zones, the GX-3R Pro gives you peace of mind. Its compact design fits in the palm of your hand, yet it delivers powerful protection. The Bluetooth app keeps supervisors informed, while the man-down alarm ensures help is on the way when needed. With the RP-3R Pro pump, you can sample air from a safe distance—keeping your team protected and productive.
Specifications & Technical Details
GX-3R Pro Gas Detector
- Dimensions: 73mm W x 65mm H x 26mm D
- Weight: 129g
- Battery: Rechargeable Li-Ion (25 hrs runtime, 3 hrs full charge)
- Operating Temp: -20°C to +50°C
- Humidity: 10–90% RH (non-condensing)
- Sampling: Diffusion standard; RP-3R pump optional
- Compliance: IECEx / ATEX approved, IP66/68
- Alarm Types: STEL, TWA, Overscale, Man-down, Panic
- Data Logging: User ID, Calibration, Alarm Events
RP-3R Pro Pump
- Hose Length: 20 ft
- Probe: 10-inch with internal dust filter
- Battery: 1 AA alkaline (10 hrs normal, 16 hrs ECO mode)
- Flow Rate: 0.5 l/min (normal), 0.35 l/min (ECO)
- Dimensions: 8.2cm W x 9.6cm H x 2.9cm D
- Weight: 130g
- Alarms: Low flow and low battery indicators
- Attach/Detach: Tool-free clip-on design
How to Use
- Charge the GX-3R Pro fully before use.
- Attach the RP-3R Pro pump for remote sampling.
- Power on the device and check sensor status.
- Use the Bluetooth app for live monitoring and alerts.
- Respond to alarms as indicated by LED, sound, or vibration.
Size Chart – Device Dimensions
| Component | Width (cm) | Height (cm) | Depth (cm) | Weight (g) |
|---|---|---|---|---|
| GX-3R Pro | 7.3 | 6.5 | 2.6 | 129 |
| RP-3R Pro Pump | 8.2 | 9.6 | 2.9 | 130 |
Note: Compact design ensures easy portability and mounting.
Customer Reviews
Theuns M.
“Compact and powerful. The Bluetooth app is a game-changer for monitoring confined spaces.”
Johan S.
“We use this bundle for tank inspections. The pump is reliable and the alarms are loud and clear.”
Nandi R.
“Easy to use and very accurate. The man-down alarm adds an extra layer of safety for solo workers.”
Frequently Asked Questions
Q: Can I use the detector without the pump?
A: Yes, the GX-3R Pro supports diffusion sampling by default. The RP-3R Pro pump is optional for remote sampling.
Q: Is the Bluetooth app free?
A: Yes, it’s available for both iOS and Android at no cost.
Q: How do I know when calibration is due?
A: The device flashes its LED lights every 30 seconds if calibration or bump testing is overdue.
Q: What gases can I detect with the 5th sensor slot?
A: You can add sensors for HCN, NH₃, NO₂, PH₃, SO₂, or CO₂ depending on your needs.
Q: Is the device explosion-proof?
A: Yes, it meets IECEx / ATEX standards for intrinsic safety.
Q: Can I replace sensors myself?
A: Yes, sensors and filters are field-replaceable without tools.
Protect Your Team with Smart Detection
Don’t compromise on safety. Equip your crew with the GX-3R Pro and RP-3R Pro bundle for reliable, real-time gas detection. Order now and stay ahead of hazards—wherever the job takes you.
Industries & Workplace Applications
- Oil & Gas
- Mining
- Chemical Processing
- Wastewater Treatment
- Fire & Rescue
- Utilities
- Construction
- Manufacturing
- Marine Operations
- Environmental Monitoring
