MIK-DO7019 Liquid analyzing meter dissolved oxygen transmitter

The fluorescent dissolved oxygen sensor adopts a new generation of fluorescence lifetime technology and self-developed high-performance fluorescent materials. No oxygen consumption, no flow rate limitation, no electrolyte required, no maintenance and calibration, no hydrogen sulfide interference, and excellent stability. Built-in temperature sensor, automatic temperature compensation. RS485 output, can be networked without a controller.



Signal interface: Modbus RS-485

No membrane and no electrolyte required

No need to consume oxygenAutomatic temperature compensation

  • Specification

  Product   Dissolved Oxygen sensor
  Model  MIK-DO7019
  Accuracy  ±3%FS
  Measure range  0-20mg/L or 0-200% saturation
  Power supply  6~12 VDC, current <50mA
  Operating temperature   0 ~ 50°C
  Temperature accuracy  ±0.5°C
  Communication  Modbus RS-485
  Ingress protection  IP68
  Sensor material  SS316L/Titanium alloy/POM
  Fluorescent cap life  One year (under normal use)
  Cable  5m, 10m, 15m, 30m
  Response Time 60 Sec
  Temperature Sensor NTC
  Max pressure 3 bar
  Dimension 22mm*188.3mm
  Installation thread M22*1.5 mm
  Calibrations 100% saturated oxygen(or air) calibration and zero point calibration


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