OXYTRANS M-Oxygen

              OXYTRANS M is perfectly suited. The instrument is designed for applications requiring maximum sensitivity and highest accuracy. It is easy to operate and virtually maintenance-free. Electrolyte solutions are not necessary and no oxygen is consumed during the measurement. The optical measurement technology is based on the effect of luminescence quenching, i. e. the radiationless redistribution of excitation energy via molecular interaction.  This molecular interaction causes the excitation energy to be redistributed without any resultant radiation. The detected signal decreases with increasing concentration of oxygen molecules in the product. Other gases don’t absorb this energy, so they have no impact on the measurement result. Any temperature drifts of the measured signal are automatically compensated for by an internal Pt100 sensor. The lightweight OXYTRANS M is a very sturdy portable due to its IP65 rated aluminium housing. Hoses are easily connected.

  • Optical technology; no need for electrolyte and membrane changes
  • Short response time and excellent long-term stability
  • Applicable for a wide range of concentrations and temperatures
  • Highly accurate and virtually maintenance-free
  • Sturdy aluminum housing (IP 65)
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Technical Data

Liquid Phase Measuring Range I) 1 ppb – 2 ppm or II) 30 ppb – 35 ppm
Liquid Phase Accuracy I) ± 1 ppb or II) ± 30 ppb
Gas Phase Measuring Range I) 0 – 4,2 % O2 or II) 0 – 50 % O2
Gas Phase Accuracy I) ± 0,002 % O2 or II) ± 0,03 % O2
Response Time t90 ≤ 10 s
Pressure of Operation max. 12 bar
Temperature of Operation – 5 – + 55 °C (option: + 98 °C)
Temperature Sensor Pt100
Material 1.4404/AISI 316L, silicone (FDA), PTFE (FDA)
Connections hoses of 6 mm diameter
Datalogging manual and automatic with a logging time of 5 to 600 seconds; approx. 5.000 measurement values; PC software and USB-interface
Enclosure Rating IP65
Power Supply battery, rechargeable
Weight 1,65 kg

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