DOL 53 - Ammonia Sensor
The award-winning DOL 53 is a sensor specifically designed for continuous measurement of ammonia (NH3) concentration in livestock houses.
The highly negative effects of high ammonia concentration in livestock production are well known, and with the introduction of the DOL 53 the farmer is now finally able to monitor the ammonia concentration continuously and take corrective actions if ammonia levels are increasing. The DOL 53 features accurate ammonia measurements in both low and high concentrations, negligible cross sensitivity to other gasses and a long lifetime without the need for calibration. The DOL 53 can be mounted inside the livestock house, without any need for tubes or pumps.
The DOL 53 measures ammonia concentrations from 1.5 to 100 ppm, with an output range of 0 to 10V.