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      8050D Multi-Probe Water Quality Analyze System
      Model
      Specifications


      Digital Dissolved oxygen sensor
      twinno 200 Field Communicator (optional accessory)
      twinno 200 Field Communicator
      With twinno200 Field Communicator, you can set up and calibrate the digital sensor efficiently in field.

      CS8040D Multi-Probe Digital Sensor pH,ORP,Conductivity/TDS/Salinity,Temp. download
      CS4751D Digital Dissolved oxygen sensor CS4751D Digital Dissolved oxygen sensor CS4751D Digital Dissolved oxygen sensor
      Order number CS8040D
      Specifications  
      pH range 0 - 14
      Zero point(pH) 7.00 ± 0.25
      Junction: Double
         
      ORP range -1000mV ~+1000mV
      Resolution 1mV
      Junction Double
         
      Conductivity 1.0 μS/cm~ 20.00 mS/cm
      Resolution 0.1 μS/cm~ 0.01 mS/cm
      Temp. coefficient 0.00 %~10.00 %
      TDS 1.0 ppm~ 10.00 ppt
      Resolution 0.1 ppm~ 0.01 ppt
      TDS factor 0.40~ 1.0
      Salinity 0.0~ 16.0 g/L
      Resolution 0.1 g/L
      Accuracy ±0.5% FS
      Salinity factor 0.2~0.8? Factory default(0.60)
      Electrode Graphite
         
      Temperature 0 - 60 °C
      Accuracy ± 0.5 °C
      Unit °C
         
      Housing POM
      Size Φ45 x 176 mm
      Weight 350 g
      Sensor cap NPT 3/4" NPT
      Cable 5m
      Connector terminals
      interface / Protocol RS-485 Modbus RTU
         
      Power input DC-12V
      Output pH,ORP,Conductivity/TDS/Salinity,
        Temperature
      IP rated IP68
         
      * No Replacement of Electrode Fittings
      For pool water, tap water, aquaculture water, general water



       
      (Optional Accessory)
      A580 Flow Cell
      Material PMMA
      Thread 3/4”NPT fitting
      Connection tubing 10x6.5 mm
      Temperature 0-60 °C
      Pressure 0-3bar
      Dimesions 83(L)X69(W) x 230(H) mm
      CS8041D Multi-Probe Digital Sensor pH,ORP,Conductivity/TDS/Salinity,Temp. download
      CS4751D Digital Dissolved oxygen sensor CS4751D Digital Dissolved oxygen sensor CS4751D Digital Dissolved oxygen sensor
      Order number CS8041D
      Specifications  
      pH range 0 - 14
      Zero point(pH) 7.00 ± 0.25
      Junction: Double
         
      ORP range -1000mV ~+1000mV
      Resolution 1mV
      Junction Double
         
      Conductivity 1.0 μS/cm~ 500.0 mS/cm

      Resolution 0.1 μS/cm~ 0.1 mS/cm

      Temp. coefficient 0.00 %~10.00 %

      TDS 1.0 ppm~ 250.0 ppt

      Resolution 0.1 ppm~ 0.1 ppt

      TDS factor 0.40~ 1.0

      Salinity 0.0~ 500.0 g/L

      Resolution 0.1 g/L

      Accuracy ±0.5% FS

      Salinity factor 0.2~0.8  Factory default(0.60)

      Electrode 4 Electrode Graphite

         
      Temperature 0 - 60 °C
      Accuracy ± 0.5 °C
      Unit °C
         
      Housing POM
      Size Φ45 x 176 mm
      Weight 350 g
      Sensor cap NPT 3/4" NPT
      Cable 5m
      Connector terminals
      interface / Protocol RS-485 Modbus RTU
         
      Power input DC-12V
      Output pH,ORP,Conductivity/TDS/Salinity,
        Temperature
      IP rated IP68
         
      *No Replacement of Electrode Fittings
      For pool water, tap water, mariculture water, general water



       
      (Optional Accessory)
      A580 Flow Cell
      Material PMMA
      Thread 3/4”NPT fitting
      Connection tubing 10x6.5 mm
      Temperature 0-60 °C
      Pressure 0-3bar
      Dimesions 83(L)X69(W) x 230(H) mm
      CS8042D Multi-Probe Digital Sensor pH,FCL,Conductivity/TDS/Salinity,Temp. download
      CS4751D Digital Dissolved oxygen sensor CS4751D Digital Dissolved oxygen sensor CS4751D Digital Dissolved oxygen sensor
      Order number CS8042D
      Specifications  
      pH range 0 - 14
      Zero point(pH) 7.00 ± 0.25
      Junction: Double
         
      Free Chlorine 0~20.00mg/L
      Resolution 0.01mg/L
      Accuracy ±1%
         
      Conductivity 1.0 μS/cm~ 20.00 mS/cm
      Resolution 0.1 μS/cm~ 0.01 mS/cm
      Temp. coefficient 0.00 %~10.00 %
      TDS 1.0 ppm~ 10.00 ppt
      Resolution 0.1 ppm~ 0.01 ppt
      TDS factor 0.40~ 1.0
      Salinity 0.0~ 16.0 g/L
      Resolution 0.1 g/L
      Accuracy ±0.5% FS
      Salinity factor 0.2~0.8? Factory default(0.60)
      Electrode Graphite
         
      Temperature 0 - 60 °C
      Accuracy ± 0.5 °C
      Unit °C
         
      Housing POM
      Size Φ45 x 176 mm
      Weight 350 g
      Sensor cap NPT 3/4" NPT
      Cable 5m
      Connector terminals
      interface / Protocol RS-485 Modbus RTU
         
      Power input DC-12V
      Output pH,ORP,Conductivity/TDS/Salinity,
        Temperature
      IP rated IP68
         
      * No Replacement of Electrode Fittings
      For pool water, tap water, aquaculture water, general water



       
      (Optional Accessory)
      A580 Flow Cell
      Material PMMA
      Thread 3/4”NPT fitting
      Connection tubing 10x6.5 mm
      Temperature 0-60 °C
      Pressure 0-3bar
      Dimesions 83(L)X69(W) x 230(H) mm
      CS8050D Multi-Probe
      Water Quality Analyze System

      pH
      ORP
      Conductivity/TDS/Salinity
      Dissolved Oxygen
      Temperature
      download
      CS4751D Digital Dissolved oxygen sensor
      Order number CS8050D
      Specifications  
      pH range 0 - 14
      Zero point(pH) 7.00 ± 0.25
      Resolution 0.01pH
      Reference system: SNEX Ag/ AgCl/ KCl
      Liquid junction: SNEX
         
      ORP range -2000mV - 2000mV
      Resolution 1mV
      Accuracy: ±1mV
      Membrane: Pt
      Liquid junction: SNEX
         
      Conductivity 1.0 μS/cm~ 20.00 mS/cm
      Resolution: 0.1 μS/cm~ 0.01 mS/cm
      Cell constant K=1.0
      Temperature coefficient 0.00 %~10.00 %
      TDS 1.0 ppm~ 10.00 ppt
      Resolution 0.1 ppm~ 0.01 ppt
      TDS factor 0.40~ 1.0
      Salinity 0.0~ 16.0 g/L
      Resolution 0.1 g/L
      Accuracy ±0.5% FS
      Salinity factor 0.2~0.8 Factory default(0.60)
      Liquid junction Glass , Pt
         
      Dissolved Oxygen 0.0-400.0%,0.00-40.00 mg/L
      Resolution 0.1%,0.01 mg/L
      Accuracy ±0.2% FS
      Pressure +20 ~ -10 bar
      Method Polarography
      Salinity Compensation 0.0~50.0 ppt
      Tempe.Compensation 0.0~50.0 °C
      Pressure Compensation 600~2000 mBar
      Response time: < 60 s (95%,25 °C)
      Stabilization time: 15 - 20 min
      Zero drift <0.5%
         
      Temperature 0 - 60 °C
      Accuracy ± 0.5 °C
      Unit °C
      Shaft material POM
      Size Φ72 x 205 mm
      Weight 1.0 Kg
      Sensor cap NPT 1"
      Cable 5m
      Connector terminals
      Communication RS-485 Modbus RTU
      interface / Protocol DC-12V
      Power input pH,ORP,Conductivity, TDS, Salinity,
      Output Dissolved Oxygen, Temperature
      IP rated IP68
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