Gas Sensor NH3, 0-2% range (0-20,000 ppm), 4/20 mA output, ammonia selectiveQuantity*Get QuoteProduct DescriptionGas Sensor NH3, 0-2% range (0-20,000 ppm), 4/20 mA output, ammonia selective catalytic bead sensor, suitable for electrical shunt-trip and E-stop applications
