Introduction: The DRUV-2200SUV COD sensor uses the 254nm spectral absorption coefficient SAC254 to reflect the important measurement parameters of the soluble organic content in water based on the absorption of organic matter to ultraviolet light, and can be converted into COD value under certain conditions. This method can realize continuous monitoring without any reagents. typical application: Continuous monitoring of organic matter load in the sewage treatment process, online real-time monitoring of water quality in and out of wastewater treatment plants; continuous online monitoring of surface water, industrial wastewater, and fishery wastewater. Technical parameter: Measuring range: 0~2000mg/L COD (2mm optical path) 0~1000mg/L COD (5mm optical path) 0~90mg/L COD (50mm optical path) Measurement accuracy: ±5% Repeatability: ±2% Resolution: 0.01 mg/L Pressure range: ≤0.4MPa Sensor material: Body: 316L (normal version), titanium alloy (sea water version); Cable: PUR Power supply: 9~36VDC Communication protocol: MODBUS RS485 Protection level: IP68 Storage temperature: -15 to 50°C Working temperature: 0 to 45°C (no freezing) Cable length: standard 10 meters cable, can be extended to 100 meters
Introduction: The DRUV-2200SUV COD sensor uses the 254nm spectral absorption coefficient SAC254 to reflect the important measurement parameters of the soluble organic content in water based on the absorption of organic matter to ultraviolet light, and can be converted into COD value under certain conditions. This method can realize continuous monitoring without any reagents. typical application: Continuous monitoring of organic matter load in the sewage treatment process, online real-time monitoring of water quality in and out of wastewater treatment plants; continuous online monitoring of surface water, industrial wastewater, and fishery wastewater.
