RC Systems SenSmart 1100 gas detector for Ammonia (NH3) 0-300 ppm to 0-1000 ppm with ‘ST-48’ smart transmitter. Electrochemical sensor. 2-Wire 4-20 mA output. 10-30 VDC. Aluminum or Stainless Steel enclosure. Suitable for Class I Div 2 (Non-Incendive).
