GX-3R Pro 4-Gas Detector - 3.52 oz Compact Monitor for LEL, O2, CO, H2S with 3-5 Year O2 Sensor Life

Price Negotiable
Price: USD520/PC
MOQ: 1
Delivery Time: in stock
Brand: Riken Keiki
Product Description
GX-3R Pro Gas Detector - World's Smallest 4-Gas Monitor
The GX-3R Pro Gas Detector represents the pinnacle of portable gas detection technology, offering comprehensive monitoring in an exceptionally compact form factor designed specifically for worker safety compliance.
Compact Design & Dimensions
At only 3.52 ounces with dimensions of 2.2" W x 2.55" H x 1.02" D, the GX-3R is the world's smallest 4-gas monitor, allowing comfortable placement within OSHA-defined breathing zones for accurate exposure monitoring.
Advanced Multi-Gas Detection
Simultaneously monitors and displays four critical parameters:
  • LEL Combustibles with dual-filament sensor technology
  • Oxygen (O2) levels with 3-5 year electrochemical sensor lifespan
  • Carbon Monoxide (CO) with hydrogen compensation option
  • Hydrogen Sulfide (H2S) in combination micro sensor configuration
Enhanced Safety Features
  • Non-compliance indicator with 3-LED flashing system
  • Automatic alerts for bump test requirements, calibration due dates, and gas alarm events
  • Configurable 30-second flash interval for compliance notifications
Technical Specifications
Parameter Specification
Weight 3.52 ounces (99.8 grams)
Dimensions 2.2" W x 2.55" H x 1.02" D
Gas Detection LEL, O2, CO, H2S (4 gases simultaneously)
O2 Sensor Life 3-5 years
LEL Sensor Technology Dual-filament design for silicone poisoning resistance
Product Images
GX-3R Pro Gas Detector front view showing display and controls
GX-3R Pro Gas Detector side profile view
GX-3R Pro Gas Detector with clip attachment for breathing zone mounting
GX-3R Pro Gas Detector LCD display showing gas readings
GX-3R Pro Gas Detector comparison with other gas monitors
GX-3R Pro Gas Detector packaging and accessories included
Compliance & Applications
Designed to meet OSHA breathing zone monitoring requirements within a 10-inch radius of the worker's nose and mouth. Ideal for industrial safety applications including confined space entry, oil and gas operations, chemical plants, and emergency response scenarios where comprehensive gas detection is critical for worker protection.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Mengchuan Instrument Co,Ltd.
Location 58 Longhe Road, Liushi Town,Wenzhou, Zhejiang, China 325604
Contact Person Kiki

Request A Quote

Please check your email address.
Your message must be at least 20 characters.