Dissolved oxygen (DO) is the amount of oxygen dissolved in a unit of water. Oxygen enters water through: Diffusion in ambient air, aeration (turbulent motion), and as a waste product of plants through photosynthesis.
Our DO sensor provides accurate measurements with very fast response time. Calibration is simple, requiring only a single-point air calibration, and its large electrolyte reservoir reduces downtime due to maintenance. This dissolved oxygen sensor directly outputs a millivolt, 4-20 mA analog or MODBUS/RS485 digital signal that is scaled to the sensor range for NTM integration.
