Yosemitech Y508-A Self-cleaning Optical Dissolved Oxygen Probe adopts advanced fluorescence lifetime technology with our proprietary high-performance fluorescent materials, it's suitable for various industrial applications. Our optical do probes are rugged, doesn't consume oxygen, no flow rate limit, no need electrolyte, eliminate frequent maintenance and calibration, and aren't interfered by hydrogen sulfide, ensuring excellent accuracy and stability. Our sensor with a cleaning brush effectively prevents microbial attachment, extending maintenance intervals and improving data reliability. An integrated temperature sensor enables automatic temperature compensation. It's widely used for monitoring DO in industrial wastewater, surface water, and aquaculture environments.

Digital sensor, RS485 output, MODBUS protocol.
No electrolyte required, strong anti-interference, no need for frequent calibration.
No oxygen consumption, no flow rate limit.
With a cleaning brush to prevent microorganisms from attaching and extend the maintenance cycle.
Built-in calibration parameters, accurately calibrated before delivery, ready for direct installation and use.