The AquaMetrix Luminescent Dissolved Oxygen Sensor is an optical sensor that utilizes fluorescence quenching technology. Features direct output digital sensors with the precision of a controller and the accuracy of our core probes. This innovative sensor outputs two (2) digital-based analog (4-20mA) signals that can be set as 2 of 3 options: Percent-saturation, concentration, or temperature. It can connect to the AquaMetrix AM-2300 controller, AM-2252 controller or directly to a PLC.
The sensor reads accurately within 90 seconds of going from dry to wet conditions. The reliability is backed by the factory programmed 90-point calibration, stored directly on in a memory chip embedded in the membrane cap. Membrane caps come pre-calibrated, so for maintenance simply press on the new cap, and it’s ready to go. When needed, intermittent calibration is simple and can be done on a controller or directly on the probe.
