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    DO5500 Controller / Transmitter
    Dissolved Oxygen Controller/Transmitter
    DO5500 Dissolved Oxygen Controller / Transmitter
    Designed for precise Dissolved Oxygen control at complex industrial sites and unique housing design provides lower installation cost and easy operation. RS-485 output. DO5500 is your perfect wall-mounting Controller / Transmitter with Large LCD screen for easy reading.
    Wall mounting
    IP65 rated: high luminance LED backlight, applicable to harsh environment.
    Adopt integrated switching power supply module; high protection against electromagnetic
          interference.
    Menu-driven program that simplifies set-up.
    Instant browsing all the settings in measurement mode, easy to master your working state
    Scaleable isolated 0/4-20mA Outputs
    Two relay circuits, users can select high-low control freely. Separately adjustable high and low
          set-point hysteresis(dead bands) prevent chattering of relays around the set points.
    Third relay Cleaning/Alarm function; users sets the cleaning frequency and time
    Temperature value offset adjustment.
    Optional nanoampere electrode (80nA, 400nA)
    RS-485 output
    Fermentation Industrial process Boiler water Circulating wate
    Fermentation Industrial process Boiler water Circulating water
    Dissolved Oxygen Range 0.0-400.0% , 0.00-40.00 mg/L
      Resolution 0.1% , 0.01 mg/L
      Accuracy 0.0-40.0 ppt
      Salinity Compensation 0.2% F.S.
      Temperature Compensation 0.0-50.0 C
      Pressure Compensation 600-2000 mBar
    Temperature Range -10.0-110.0 C
      Resolution 0.1°C
      Accuracy 0.3 C
      Temperature Sensor 22 K
      Temperature Compensation Automatic
    Signal Output Signal Output 4-20 mA (Adjustable)
      Current Accuracy 1% F.S.
      Load < 500 O
    Data interface RS485 have
    Relay Ouput On/Off 2 SPST Relays
      Output 2.5A 230 VAC
      Cleaning/Alarm Relays 1X 2.5A
    Others Power 85~260 VAC or 24 VDC
      Working Temperature 0~60°C
      Humidity < 90%
      IP Rated IP65
      Installation Wall Mounting
      Dimensions (H×W×D) 160×188×108 mm
      Weight 0.7 kg
         
    Model Specification images
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