AquaMetrix Replacement Cap for Luminescent Dissolved Oxygen Sensor

The AquaMetrix AM-ODO Luminescent Dissolved Oxygen Sensor is the only optical dissolved oxygen sensor that outputs directly 4-20 mA for the % – saturation and concentration (mg/l or ppm). It can connect to a PLC or the AquaMetrix 2300 controller. Optical DO sensors offer advantages over electrochemical DO sensors in that they are inherently self-referencing, require no warm-up period, do not require flow and are less affected by fouling. Maintenance is minimal, the sensor membrane lasts for approximately two years and is inexpensive to replace. The body is corrosion resistant and designed to stand up to harsh wastewater environments.