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RS485 Digital Optical Chl Probe Online Chlorophyll Sensor with Automatic Cleaning Brush¹

Analysis Instrument, Other Analysis Instruments, Chlorophyll Sensor, Chlorophyll Meter

Suzhou Delfino Environmental Technology Co., Ltd.

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Product Description Digital Chlorophyll Sensor The chlorophyll detection sensor is a blue light source using 470 nm visible spectrum; This light source can excite chlorophyll a in algae cells in the water to produce fluorescence, measure the fluorescence intensity in the range of 660-700nm, and calculate the chlorophyll a concentration in the water.Features Adopt optical principle, small size, convenient operation, fast detection speed Excellent repeatability and stability, less susceptible to ambient light With automatic cleaning brush can make maintenance intervals longer No reagent consumption required, good stability, low maintenance effort Internal storage of calibration data, support offline calibration, field plug and play Standard Modbus communication protocol, support access to standard industrial control systemSpecificationModelCHL350CHL351Measuring TechnologyFluorescence methodMeasuring Range0~400ug/L or 0~100RFUResolution0.1ug/L or 0.1% RFUAccuracy5% of the measuring range±0.5ug/LCommunicationRS485 MODBUS-RTUResponse TimeT90≤30sCalibration Methodzero point and slope; Rhodamine calibration solution; Or compare calibrationWork Pressure0~6Bar0~3BarSample Flow RateNot dependentOperating Temp0~50oC (does not freeze)Storage Temp-10~60oC (does not freeze)Shell MaterialTi+PPSTiDimensionDiameter: 22mm length: 180 mm Diameter: 37mm length: 200 mmMounting Thread M22*1.53/4NPTLead interfaceM16 connectorProtection GradeIP68Power Supply12~24V DCPower ConsumptionNormal measuring: 0.1WNormal measuring: 0.1WAutomatic cleaning : 1WWiper abnormal jamming: 3.5WWeight250g300gCableStandard 10 meters (other length can be customized)

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Analysis Instrument: RS485 Digital Optical Chl Probe Online Chlorophyll Sensor with Automatic Cleaning Brush

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