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China, Chinese Online Digital Cod Sensor Probe Analyzer for Sewage Water1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
SensorOther SensorsDigital ElectrodeCod Probe
Suzhou Delfino Environmental Technology Co., Ltd.
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Product Description Digital COD SensorThe total amount of organic pollutants in the water can be measured by measuring the degree of absorption of these organic substances to 254nm wavelength ultraviolet light. The COD 351 digital sensor adopts two light sources, one 254nm ultraviolet light, and one turbidity compensation, which can automatically eliminate the interference of suspended substances in the water, so as to achieve more stable and reliable measurement.Features RS-485 output, support Modbus No reagents, no pollution, environmentally friendly Can measure COD, TOC, turbidity and temperature Automatically compensate for turbidity interferenceWith self-cleaning brush and the maintenance cycle is longer SpecificationModelCOD351LMeasuring PrincipleUV254 Absorption MethodOptical path6mmMeasuring RangeCOD: 0.75~500mg/LTOC: 0.3~200mg/LResolutionCOD: 0.01mg/L TOC: 0.1mg/LAccuracy± 3% of the measurement + 0.5mg/LRelated MeasurementTU: 0~300NTU accuracy: ± 5%Response Time>1minOperating Tempe0~45oC (does not freeze)Storage Temp-10~60oCCalibration MethodStandard solutionProtection GradeIP68Working Pressure≤1barFlow Ratenot depend onPower DC 12V~24VCommunicationRS485, Modbus RTU protocolDimensionDiameter 60mm, length 215mmLead InterfaceM16 InstallationInvestment, 1 inch NPT pipe threadShell Material316L stainless steel+POMPower ConsumptionNormal measurement: 0.1W; Automatic cleaning by mechanical wiper: 3W; Abnormal jamming of mechanical wiper: 4.5WWeight720g
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