
Online Digital RS485 Modbus Water Quality Analyzer Dissolved Oxygen Detector Do Sensor. Fluorescence-Based DO Sensor: Uses blue light excitation and red light emission for accurate dissolved oxygen measurement. RS485 Modbus Protocol: Digital signal output with strong anti-interference for seamless system integration. IP68 Waterproof Rating: Stainless steel housing ensures durability in diverse and harsh operating conditions. Real-Time Compensation: Built-in temperature sensor with salinity and barometric pressure compensation. 3-Year Warranty: Comprehensive coverage for mechanical defects and long-term stability assurance. OEM and ODM Services: Flexible customization options available from samples, designs, or full requirements. RoHS and CE Certified: Meets international safety and environmental standards for global deployment.