Dissolved Oxygen

As the impact of effluent on the ecosystem becomes apparent, many companies increase their commitment to better wastewater management. One of the most important indicators for condition of the natural waters is the level of dissolved oxygen.

Our 6440 series of Galvanic Dissolved Oxygen Sensors with Direct 4-20mA Output

deliver accurate measurements with very fast response time. Calibration is simple and only requires a single-point air calibration. Sensor directly outputs a 4-20mA signal scaled to the sensor range for easy PLC integration.

Fast response time for accurate dissolved oxygen monitoring

Direct 4-20mA output signal to integrate with a PLC or other control system

Ready for long-term deployment with large electrolyte reservoir