GX-3R PRO
Worker safety begins with reliable gas detection. The Riken Keiki GX-3R PRO Multi Gas Detector is a next-generation portable 5-gas monitor designed to provide accurate, real-time monitoring of hazardous gases in demanding marine, offshore, oil & gas, and industrial environments. Combining advanced sensor technology, Bluetooth® connectivity, rugged construction, and intrinsically safe certification, the GX-3R PRO helps protect personnel working in confined spaces and hazardous locations.
Swift Marine Tech Services Pte Ltd is a trusted provider of Riken Keiki GX-3R PRO calibration, servicing, repair, annual inspection, sensor replacement, spare parts supply, troubleshooting, and technical support in Singapore and worldwide. Our experienced engineers ensure every gas detector performs accurately and complies with international safety standards.
Advanced Portable 5-Gas Detector for Marine, Offshore & Industrial Safety
The GX-3R PRO is one of the world’s smallest and lightest portable multi-gas detectors, making it ideal for continuous personal monitoring. Despite its compact size, it delivers reliable detection of multiple hazardous gases while offering exceptional durability for harsh operating environments.
The detector can simultaneously monitor:
- Oxygen (O₂)
- Combustible Gas (LEL)
- Carbon Monoxide (CO)
- Hydrogen Sulfide (H₂S)
Optional sensor configurations are available for:
- Carbon Dioxide (CO₂)
- Sulfur Dioxide (SO₂)
- Ammonia (NH₃)
- Nitrogen Dioxide (NO₂)
- Hydrogen Cyanide (HCN)
- Phosphine (PH₃)
This flexibility makes the GX-3R PRO suitable for a wide range of industrial and marine safety applications.
Key Features of the Riken Keiki GX-3R PRO
Ultra-Compact Portable Design
Designed for maximum comfort during long working hours without compromising performance.
Simultaneous Multi-Gas Detection
Continuously monitors up to five gases with high accuracy and fast response.
Bluetooth® Connectivity
Wireless communication enables easy data transfer, monitoring, and record management.
Man Down & Panic Alarm
Integrated safety functions provide immediate alerts during emergencies or worker inactivity.
IP66/IP68 Environmental Protection
Built to withstand water, dust, vibration, and demanding marine environments.
Audible, Visual & Vibrating Alarms
Multiple alarm methods ensure hazardous conditions are detected immediately.
Long Operating Time
Rechargeable and alkaline battery options provide extended field operation.
Intrinsically Safe Certification
Approved for use in explosive atmospheres commonly found onboard ships, offshore platforms, and industrial facilities.
Applications of Riken Keiki GX-3R PRO Multi Gas Detector
- Confined Space Entry & Rescue Operations
Used to check oxygen levels and detect toxic or combustible gases before and during entry into tanks, pits, and enclosed spaces, ensuring worker safety in high-risk environments. - Ship Engine Rooms and Tank Inspections
Helps marine engineers and surveyors monitor hazardous gases such as CO, H₂S, and fuel vapors during maintenance, inspection, and repair activities onboard vessels. - Offshore Drilling Platforms
Provides continuous personal gas monitoring in oil and gas offshore operations where exposure to flammable or toxic gases is a critical safety risk. - Industrial Maintenance and Shutdowns
Ensures safe working conditions during plant shutdowns, cleaning, and maintenance activities where gas release or oxygen deficiency may occur unexpectedly. - Hazardous Gas Leak Detection
Quickly identifies leaks of combustible or toxic gases in industrial and marine environments, allowing immediate response to prevent accidents or explosions. - Environmental Monitoring Tasks
Supports safety teams in monitoring air quality and detecting harmful gas emissions in workplaces and surrounding environments to ensure regulatory compliance.
International Certifications & Compliance
The Riken Keiki GX-3R PRO Multi Gas Detector is designed to meet internationally recognized safety and performance standards, making it suitable for use in hazardous marine, offshore, oil & gas, and industrial environments.
Certifications
- ATEX Certified
- IECEx Certified
- Japan Ex (TIIS) Approved
- CE Marked
- EMC Compliant
- RoHS Compliant
- Intrinsically Safe Certified
- IP66/IP68 Dust & Water Protection
Supports Compliance With
- IMO (International Maritime Organization)
- SOLAS (Safety of Life at Sea)
- ISM Code (International Safety Management Code)
- International Occupational & Industrial Safety Requirements
- Hazardous Area Safety Regulations for Marine, Offshore, and Industrial Applications
Regular calibration, functional testing, and preventive maintenance by Swift Marine Tech Services Pte Ltd help ensure the GX-3R PRO maintains optimal performance, measurement accuracy, and ongoing compliance with applicable international standards and manufacturer recommendations.
Technical Specifications
| Specification | Details |
|---|---|
| Model | Riken Keiki GX-3R PRO |
| Gas Detection | Up to 5 Gases |
| Standard Sensors | O₂, LEL, CO, H₂S |
| Optional Sensors | CO₂, SO₂, NH₃, NO₂, HCN, PH₃ |
| Sampling Method | Diffusion |
| Communication | Bluetooth Low Energy (BLE) |
| Alarm Types | Audible, Visual & Vibration |
| Protection Rating | IP66 / IP68 |
| Operating Temperature | -40°C to +60°C |
| Safety Approval | Intrinsically Safe |
| Battery | Rechargeable or Alkaline |
Key Benefits
- Enhances worker safety in hazardous environments
- Provides real-time gas concentration monitoring
- Reduces risk of exposure and accidents
- Lightweight design improves user comfort
- Reliable performance in extreme conditions (-40°C to +60°C)
- Smart connectivity for team monitoring
Riken Keiki GX-3R PRO Multi Gas Detector
Riken Keiki GX-3R PRO Calibration & Servicing
At Swift Marine Tech Services Pte Ltd, we provide comprehensive maintenance and support services to ensure your portable gas detectors remain accurate, reliable, and compliant.
Our services include:
- Riken Keiki GX-3R PRO Calibration
- Portable Gas Detector Servicing
- Annual Gas Detector Inspection
- Gas Detector Repair
- Sensor Replacement
- Functional Testing
- Bump Testing
- Preventive Maintenance
- Spare Parts Supply
- Detector Configuration
- Troubleshooting & Diagnostics
- Emergency Technical Support
- Worldwide Marine Service
Our calibration procedures follow manufacturer recommendations and recognised industry standards, ensuring dependable performance in safety-critical environments.
Why Choose Swift Marine Tech Services Pte Ltd?
Swift Marine Tech Services Pte Ltd is committed to delivering dependable marine and industrial instrumentation solutions.
Our strengths include:
- Experienced Marine Instrumentation Engineers
- Professional Gas Detector Calibration Services
- Fast Turnaround Time
- Genuine Replacement Parts
- Competitive Pricing
- Worldwide Technical Support
- Marine & Offshore Industry Expertise
- Preventive Maintenance Solutions
- Reliable After-Sales Service
We support ship owners, ship managers, offshore contractors, shipyards, marine service companies, and industrial facilities with reliable gas detection solutions that enhance workplace safety and regulatory compliance.
Contact Swift Marine Tech Services Pte Ltd
Looking for Riken Keiki GX-3R PRO, calibration, servicing, repair, annual inspection, sensor replacement, or spare parts?
Swift Marine Tech Services Pte Ltd provides complete support for portable gas detectors used in marine, offshore, oil & gas, and industrial applications. Our technical team is ready to assist with supply, maintenance, troubleshooting, and worldwide service support.