GG-NH₃ Gas Sensor

The GG-NH₃ gas sensor from CTI utilizes proven electrochemical technology for fast and accurate leak detection. The standard detection range of the GG-NH₃ provides real-time continuous monitoring of ammonia concentrations accurately down to 5 ppm, with no false alarms. Every GG-NH₃ gas sensor comes equipped with an intelligent internal temperature control designed to perform in the harshest areas. The controlled environment provides optimum moisture control for extended cell life. The high-quality injection-molded polycarbonate enclosure offers excellent chemical corrosion protection and high impact resistance. The GG-NH₃ provides an industry standard linear 4/20 mA output signal compatible with most gas detection systems and PLCs. The output signal is not affected by drastic temperature variations such as washdowns, defrost cycles, etc.

Key Features

• 2-year warranty, including replacement sensor element
• Electronics are potted to completely eliminate corrosion in wet environments
• Ammonia specific electrochemical sensor technology. Absolutely no false alarms
• No more special-order guesswork or added costs for heated enclosures
• Industry standard linear 4/20 mA output
• Corrosion, weather, and chemical resistant polycarbonate sensor enclosure
• Intelligent-design temperature controlled enclosure for improved cell life
• Sensor designed to adapt to any harsh environment from -50°F to +140°F
• Accurately monitor OSHA’s PEL, STEL, and IDLH setpoints
• Real-time continuous monitoring for early leak detection
• Any sensor can be field calibrated to any range listed

Benefits of the GG-NH₃

• Versatile for any application
• Easy to order
• Low cost
• Simple operation
• Rugged and reliable

The GG-NH₃ ammonia sensor is suitable for the following applications

• Food Processing areas
• Cold Storage
• Compressor Rooms
• Tank Rooms
• Ventilation Ducts
• Sea Vessels
• Refrigeration Systems
• Perimeter Monitoring
• Pulp and Paper
• Heat Treatment
• Breweries
• Chemical Plants

CTI also manufactures gas detectors for CO₂. Check them here.