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      Digital pH sensors [Download]
      Model
      Specifications


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

      CS1543D Digital pH Sensor download
      for Chemical Process
      acid, alkali, chemical process apply
      Order Number CS1543D5T
      Specification
      pH Range 0 - 14
      Zero Offset 7.00 ± 0.25
      Resolution 0.01pH
      Temperature Range -10 ~ 105 °C
      Pressure 0 -6 bar
      Shell Material Glass
      Membrane Resistance < 800 MΩ
      Reference System Ag/AgCl, KCl, SNEX,Double Junctions
      Liquid Junction Porous ceramic
      Thread Cap PG13.5 PP+POM
      Electrode dimensions ø12x120mm
      Cable Length 5m
      Connector Terminals
      Output RS485 Modbus RTU
      Power Supply DC 12V
      IP rated IP68
      CS1728D HF(Hydrofluoric acid)
      Digital pH sensor
      CS1728D HF(Hydrofluoric acid) Digital pH sensor
      HF concentration <1000ppm
      Range: 0-12 .00pH
      Resolution:0.01pH
      Temp:0-80C
      Liquid Junction: SNEX
      SNEX reference electrode system,
             Double junction
      Sensitive film part no.: W28
      Pressure: 0-10 bar (@50C)
      PP body
      NPT 3/4" thread
      Length: 160mm Φ30mm
      Output:RS-485 Modbus RTU
      Power :DC-12V
      IP Rated :IP68
      5m connecting cable with BNC
      CS1753D Digital pH sensor
      General Purpose CS1753D Digital pH sensor
      Range: 0-14 .00pH
      Resolution:0.01pH
      Temp: 0-80C
      Ag/Agcl KCL Ref with Ag+ ion trap,Double junction.
      Sensitive film part no.: B11
      Pressure: 0-10 bar (@50C)
      PP body
      NPT 3/4" thread
      Length: 160mm Φ30mm
      Output:RS-485 Modbus RTU
      Power :DC-12V
      IP Rated :IP68
      5m connecting cable with BNC
      CS1768D Digital pH sensor
      High pressure application from -10bar ~ +20bar CS1768D Digital pH sensor
      Range: 0-14 .00pH
      Resolution:0.01pH
      Temp: 0-80C
      Liquid Junction: SNEX
      SNEX Ag/AgCl/KCl , reference electrode system
      Pressure: -10 ~ +20 bar (@50C)
      PP body
      NPT 3/4" thread
      Length: 160mm Φ30mm
      Output:RS-485 Modbus RTU
      Power :DC-12V
      IP Rated :IP68
      5m connecting cable with BNC
      CS1778D Digital pH sensor
      Designed for flue gas desulfurization CS1768D Digital pH sensor
      Range: 0-14 .00pH
      Resolution:0.01pH
      Temp: 0-80C
      Liquid Junction: SNEX
      SNEX Ag/AgCl/KCl reference electrode system
      Sensitive film part no.: B11
      Pressure: 0 ~ 10 bar (@50C)
      PP body
      NPT 3/4" thread
      Length: 160mm Φ30mm
      Output:RS-485 Modbus RTU
      Power :DC-12V
      IP Rated :IP68
      5m connecting cable with BNC
      CS1788D Digital pH sensor
      For pure Water/ Low ion concentration water CS1768D Digital pH sensor
      Range: 0-12 .00pH
      Resolution:0.01pH
      Temp: 0-80C
      Liquid Junction: SNEX
      SNEX Ag/AgCl/KCl reference electrode system
      Sensitive film part no.: W02
      Pressure: 0 ~ 10 bar (@50C)
      PP body
      NPT 3/4" thread
      Length: 160mm Φ30mm
      Output:RS-485 Modbus RTU
      Power :DC-12V
      IP Rated :IP68
      5m connecting cable with BNC
      CLEAN pH Sensitive film
       

      pH range:
      Impedance range:
      Temp. range:
      Response time:
      B11(Blue)
      0-14pH
      120-675 MΩ
      -10-120℃
      15seconds
      W02 (White)
      0-12pH
      45-360MΩ
      -10-110℃
      15seconds
      Y01 (Yellow)
      0-14pH
      120-675MΩ
      -10-130℃
      15seconds
      W28 (White)
      0-12pH
      45-360MΩ
      -10-110℃
      15seconds


      Revolutionary "SNEX solid-state, non-exchange reference electrode system":
      break the life span limit of the traditional porous-liquid-junction pH sensors.
      Application: Sludge, Viscous Fluids Protein, hydrogen sulfide, Cold Low Ionic Water Silicates, Chromates, Cyanide, Sea water, Brine, Mining, Petrochemical, liquefied natural gas.

      SNEX, solid-state, non-exchange reference electrode system: it uses a highly stable non-porous polymetric interface in place of the traditional porous liquid junction. The electrochemical active reference area is the wholeof the outside surface of the electrode, this super large contact area means that the electrode is supremely resistant to coatings. Poisoning effects are eliminated because the polymetric reference material is ionicly conductive, but is not porous, consequently electrolyte and process fluids are not exchanged.
      The advanced solid-state nature of SNEX reference electrodes mean they remain extremely accurate and reliable across a wide range of conditions, including: Temperature: 0 to 90C, Pressure: 0 to 20 bar.
      SNEX: stable and longer life span, lower calibration and maintenance cost.
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