FC-NH3-10 Ammonia Sensor 0-10ppm Micro Fuel Cell for Smart Agriculture and Environmental Monitoring. Powered by zero-consumption fuel cell technology, this high-precision NH3 sensor delivers fast response (T90 <120s), excellent linearity, and selective detection with 3-year service life. Ideal for battery-operated IoT devices in smart agriculture, environmental sanitation, intelligent buildings, and odor monitoring. Operates reliably across -40℃ to 70℃, ensuring stable performance in demanding conditions. Perfect for green energy and smart city applications requiring low-power, long-life gas sensing solutions.More