OPTOD Digital Optical Oxygen Plastic standard Sensor – Bare Wire Cable

  • Optical technology: no membrane or electrolyte
  • No drift, reduced maintenance
  • Digital communication Modbus RS-485
  • Robust and waterproof POMC and PVC body
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Technical Data

Measures
Measure principle Optical measure by luminescence
“Measure ranges 0,00 to 20,00 mg/L
0,00 to 20,00 ppm
0-200%”
Resolution 0,01
“Accuracy +/- 0,1mg/L, +/- 0,1 ppm, +/- 1 % (+/-5% if EMI Perturbations are more than 10V/m) Range 0-100 %
The sensor must be fully immerged to ensure maximum accuracy”
Limit of detection 0.7 %
Limit of quantification 2.2 %
Repeatability (100% Sat) 0.2 %
Linearity >0.99
“Response time 0-> 100 % ; T90< 40s 100 -> 0% ; T90< 65 s" Frequency of recommended measure >5s
Water Flow No movement required for measurement
Temperature compensation Via NTC
Temperature 0.00-50.00 °C
Accuracy: +/- 0.5 °C
Stocking temperature – 10°C to + 60°C
Temperature range 0°C to 50°C
Temperature accuracy + /- 0,5°C

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