Ammonia Sensor | GG-NH3

• Now equipped with SAFECELL technology which checks the electrical viability of the electrochemical cell every 40 seconds. If it is determined that the cell is failed or missing; the 4-20 mA output will drop to 0.5 mA and fault.
• Includes a 2 year warranty on sensing element and transmitter.
• Designed "food industry tough" for wash-down areas, blast cells, engine rooms, etc.
• The GG NH3 uses an ammonia specific electrochemical cell, designed to adapt to any harsh environment from -50°F to +140°F.
  
• Circuit board sealed in potting material to protect sensitive sensor components and copper tracing from corrosion.
• Select from a list of available ranges (0-100, 0-250, 0-300, 0-500, & 0-1000ppm NH3). Custom ranges available upon request.
  
• Weatherproof NEMA 3RX washdown-duty polycarbonate enclosure safe for outdoors and wash-down areas.
• Ideal for Engine Rooms, Freezers, Docks, Blast Cells, Food-Processing areas, Refrigeration Systems, Breweries, Refineries, and more.
• Built in 3 stage heater for freezing temperatures.
• Part Number (specify range): GG-NH3-100, GG-NH3-250, GG-NH3-300, GG-NH3-500, GG-NH3-1000.

Specifications