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COD-SEV-71<br>化學需氧量電極

COD-SEV-71
COD electrode

NT$100

  • Widely used in surface water, lake reservoirs, sewage treatment, etc.
  • No chemical reagent or pre-treatment required, low maintenance costs
  • With self-cleaning function, reduce maintenance effort
  • Automatic compensation function for turbidity interference
  • Stainless steel body, waterproof grade IP68
  • With cleaning brush to prevent bio-adhesion
  • Excellent stability even for long-term monitoring
  • RS485 communication interface, standard Modbus protocol, easy to integrate

 

 

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  • Working principle: Dual-wavelength ultraviolet light absorption method
  • Measuring range :
    • COD-SEV-710: 0 ~ 200 mg/L
    • COD-SEV-711 : 0 ~ 1000mg/L
  • Accuracy : ±2%FS
  • Resolution : 0.1mg/L
  • Light source : 254nm UV-LED、546nm LED
  • Communications : RS485 interface, Modbus RTU protocol
  • Socket thread : 3/4”
  • Cable length : 3 m, other lengths can be customized
  • Protection : IP68
  • Working condition : 5~35°C, 0~3bar
  • Power supply : 12V~24VDC

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