GG-NH3-1%-ST CTI Gas Sensor, Ammonia 0-1% (0-10,000 ppm), 4/20 mA output, ammonia seleCTIve catalytic bead

The GG-NH3 utilizes proven electrochemical sensor technology for fast and accurate leak detection. The standard detection range of the GGNH3 provides real-time continuous monitoring of ammonia concentrations accurately down to 5 ppm, with no False alarms.Key Features:Ammonia selective catalytic bead sensor technologyUseful for activation of electrical shunt-trip or E-stop up to 20,000 ppmLow cost compared to infrared type ammonia sensorsIndustry standard linear 4/20 mA outputAbsolutely no zero drift compared to other catalytic bead type sensorsSensing element designed for long life in harsh industrial environmentsDesigned to perform in temperatures of -40°F to +150°FAccurately monitor explosive NH3 levels for emergency response situationsReal-time continuous monitoring2-year warranty, including replacement sensor element