GfG G222E Micro 5 NH3 Single Gas Detector

Protect yourself from ammonia hazards with the GfG G222E Micro 5—a compact, lightweight gas detector engineered for safety-critical environments. Weighing just 115g, this ATEX-approved device delivers professional-grade detection without compromising comfort or mobility.

The G222E detects ammonia (NH3) across two selectable ranges (0–300 ppm or 0–1,000 ppm) using proven electrochemical sensing. Its rotatable LC display keeps critical readings—gas concentration, type, and battery status—visible at a glance, even when clipped to work clothes. When dangerous levels are detected, a triple-alarm system activates: a piercing 103 dB buzzer, bright LED indicators, and vibration alerts ensure no warning goes unnoticed, even in loud or low-visibility work zones.

Built for durability and everyday reliability, the G222E features a rubberized plastic housing rated IP54 for dust and water resistance. A single alkaline battery powers up to 90 days of continuous operation or nine months of typical 10-hour workdays—and battery swaps take less than a minute.

Approved for hazardous ATEX Zone 0 environments and mining applications, the G222E combines portability with dependable performance. One-year sensor warranty included.

Key Features:

• Measuring method: electrochemical (EC)
• Detects: Ammonia (NH3)
• 1-Year Sensor Warranty
• Choice of 2 Ranges:
  • 0 - 300 ppm
  • 0 - 1,000 ppm
• LC Display, 2 buttons
• Threefold alarm signal
• Protection rating: IP54

Product Numbers:
G222E-1600 - 0 - 300 ppm
G222E-1800 - 0 - 1,000 ppm