DOL 53 Ammonia Sensor (NH3)

DOL 53 consists of an electro chemical diffusion sensor and signal processing electronics. DOL 53 works like a «nose». DOL 53 only transmits the concentration measured at the sensor. The measuring unit ppm (parts per million) is a volume concentration. DOL 53 is connected to suitable control unit over a 3-wire cable. The measuring signal during normal operation is between 0 V and 10 V

DOL 53 is used for the stationary continuous monitoring of ammonia concentrations in the ambient air under atmospheric conditions.