Online FDO Analyzer

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Online FDO Analyzer
Model VEOFDO1002
Principle Fluorescence analysis method
Measuring range 0~20mg/L or 0-200% saturation
Response time 3 sec
Accuracy 1%
Protection level IP68
Installation Submersible
Temperature sensor NTC
Temperature range 0~50C
Temperature accuracy 0.2C
Output Support RS-485, MODBUS protocol
Power supply DC 6~12V, current <50mA
Size ?26*155 mm
Probe cable length Default 5 m, customized 10m, 15 m and 30 m cable
Fluorescent cap life 1 year
Maximum working pressure 3bar
Housing material SS316 / Titanium alloy

The VEOFDO1002 Series of Fluorescent Dissolved Oxygen Analyzers uses a new generation of Fluorescence Lifetime Technology and high-performance fluorescent materials. no oxygen consumption, no flow rate limitation, no electrolyte, no maintenance and calibration, no interference from hydrogen sulfide, and excellent stability. built-in temperature analyzer and automatic temperature compensation. An RS485 output can be networked without a controller.


  • Hydrophobic membrane and algae will not adhere to the membrane head
  • Digital sensor, RS485 output, support MODBUS
  • No membrane, no electrolyte, no interference, no need for frequent calibration
  • No oxygen consumption, no flow restriction
  • Built-in temperature sensor, automatic temperature compensation.

Get in Touch

Have a question about our Device? Don’t hesitate to contact us directly using the form on this page or by visiting our office.


Ph. +91 7337418685

Manjeera Trinity Corporate,
Plot No-112, Survey No:1050,
JNTU, Hitech city Rd, KPHB Colony
Kukatpally, Hyderabad-500072

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