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DS500 Online COD Sensor
Reagent-free UV254 COD sensor with turbidity compensation and online continuous monitoring.
Specifications
ParameterCOD / organic loadPrincipleUV absorption with compensationOutputRS485 / Modbus compatibleInstallationOnline immersion / flow-cell
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DS500-B Online BOD Sensor
Environmental protection type BOD sensor for tap water, ETP, STP outlet, natural waters, and industrial process control.
Specifications
ParameterBOD equivalentPrincipleUV254 correlationRangeApplication-specific calibrationOutputRS485 / Modbus compatible
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DS500-C Online TOC Sensor
TOC and temperature monitoring with automatic compensation for optical path attenuation and turbidity effects.
Specifications
ParameterTOC / organic carbonPrincipleOptical UV measurementCompensationTurbidity and temperatureBodySS316 / titanium option
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DSN260 Online NH4-N Ammonia Nitrogen Sensor
Online ammonia nitrogen monitoring for lakes, streams, groundwater, and wastewater with pH and temperature compensation.
Specifications
ParameterNH4-N ammonia nitrogenCompensationpH and temperatureProtectionIP68 submersible bodyOutputRS485 / Modbus
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DS810 PAHs Sensor
UV fluorescence PAHs sensor for trace aromatic hydrocarbon monitoring in drinking water, cooling water, and marine applications.
Specifications
ParameterPAHs hydrocarbonsPrincipleUV fluorescenceApplicationDrinking, cooling, marine waterBodySS316 / titanium option
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DS660 Self-cleaning Color Sensor
Online color sensor using optical absorption measurement with automatic brush cleaning and turbidity compensation.
Specifications
ParameterColor / hazeCleaningAutomatic brush cleaningCompensationTurbidity compensationOutputRS485 / Modbus
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DSX260 Online Nitrate Sensor
Reagent-free nitrate sensor with pH and temperature compensation for real-time online monitoring.
Specifications
ParameterNO3-N nitratePrincipleReagent-free optical sensingCompensationpH and temperatureInstallationOnline submersible
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DS530 Online Oil in Water Sensor
UV fluorescence oil-in-water sensor for industrial circulating water, condensate, wastewater treatment, and surface water stations.
Specifications
ParameterOil in waterPrincipleUV fluorescenceCleaningSelf-cleaning optionOutputMODBUS / digital signal
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DS380 Fluorescence Dissolved Oxygen Sensor
Optical dissolved oxygen sensor for online water monitoring with low maintenance and stable long-term operation.
Specifications
ParameterDissolved oxygenPrincipleOptical fluorescenceMaintenanceLow-consumption, reagent-freeApplicationField / online water monitoring
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DYS-1 Portable Dissolved Oxygen Meter
Portable DO meter for field inspection, aquaculture, water treatment, and on-site water quality checks.
Specifications
ParameterDissolved oxygenPrincipleOptical fluorescenceMaintenanceLow-consumption, reagent-freeApplicationField / online water monitoring
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DST435 Online Total Suspended Solids Sensor
Online TSS sensor for suspended solids monitoring in wastewater, treatment plants, and process streams.
Specifications
ParameterSuspended solids / MLSSPrincipleOptical back-scatterCleaningAutomatic cleaning optionProtectionIP68 sensor body
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DS410 Fiber Optic Turbidity Sensor
Fiber optic 90-degree scattered light turbidity sensor with strong anti-interference performance.
Specifications
ParameterTurbidityPrinciple90-degree scattered lightRangeApplication-specific NTU rangeOutputRS485 / Modbus
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DS430 Fiber Optic Chlorophyll Sensor
Fluorescence chlorophyll-a monitoring for seawater, river water, drinking water, and wastewater applications.
Specifications
ParameterChlorophyll-aPrincipleFluorescence detectionApplicationRiver, seawater, wastewaterOutputMODBUS compatible
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DSS450 Online Sludge Concentration MLSS Sensor
135-degree back light MLSS sensor for sludge concentration measurement with automatic cleaning support.
Specifications
ParameterSuspended solids / MLSSPrincipleOptical back-scatterCleaningAutomatic cleaning optionProtectionIP68 sensor body
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D2100 Online Multi-parameter Water Quality Sensor
All-in-one sonde supporting up to 8 digital sensors and 9 parameters for rivers, lakes, oceans, and groundwater.
Specifications
ChannelsUp to 8 digital sensorsParametersUp to 9 water parametersCleaningAuto-cleaning optionPower24VDC system
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TDS, Salinity & Conductivity Sensors
DS285 TDS, DS280 salinity, and DS480 conductivity sensors with four-electrode technology and temperature compensation.
Specifications
ParameterTDS / salinity / conductivityPrincipleFour-electrode technologyCompensationTemperature compensationOutputRS485 / Modbus
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DS206 Online Blue-green Algae Sensor
Fluorescence sensor for cyanobacteria detection with automatic cleaning for long-term online monitoring.
Specifications
ParameterBlue-green algaePrincipleFluorescence detectionInstallationOnline submersibleOutputDigital / Modbus
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DS510 pH & DS525 ORP Sensors
Digital pH and ORP sensors with built-in temperature support for online long-term monitoring environments.
Specifications
ParameterpH / ORPCompensationTemperature compensationBodyIndustrial online electrodeOutputRS485 / controller compatible
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DSMC5100 Industry Controller
Intelligent online controller with automatic sensor recognition, display, alarms, 4-20mA output, and RS485 communication.
Specifications
FunctionIndustrial data controllerInputDigital sensor inputsOutputRelay / communication outputsUsePanel or field monitoring
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