Intelligent Dissolved Oxygen Transmitter

Features:

• 96 x 96mm Intelligent D.O. transmitter
  
• Waterproof and dustproof design
  
• Compatible with WTW TriOxmatic 690 D.O. sensor
  
• Compatible with Polarographic analog D.O. sensors
  
• Measuring unit: %, ppm, mg/l
  
• Salinity correction & Atmospheric pressure correction
  
• User-friendly operation with text and graphic illustration, clear signs and easy to understand
  
• LCM graphic display with auto-sense backlight and contrast setting function
  
• Sensor slope performance display
  
• Simultaneous display of measurement value and temperature
  
• Product adjustment function allows online calibration
  
• Automatic temperature compensation
  
• Hi/Lo, Hi/Hi, Lo/Lo selectable two limited contact outputs with programmable set-points and hysteresis
  
• Gradually continuous sample measurements average function to enhance stability
  
• With password and multi-key design-security protection enhancement
  
• Automatic sensor clean function with programmable time interval
  
• LED indicated alarm or washing status signal
  
• IP 65 (NEMA 4X)