Ammonia gas detector. Can be used either in a stand-alone mode or connected to Zeta Alarm Systems MGC 126 Multiple Gas Controller addressable panel.
Range: 0-1000 ppm. Electrochemical sensor. Colour coded for ease of identification. Three programmable alarm levels (indicated by relay outputs) and a 24 V alarm output. Sensor life: 3 years. Operating temperature: 0 - 50°C. Size mm: 130 x 170 x 70.