UG01 – Optical Oxygen Analyzer

Optical Oxygen Analyzer


The UG01 is an inline sensor designed for measuring the O2 content in a wide range of applications including power generation, electronics, life sciences, and beverage. The sensor is based on optical florescence quenching technology entirely factory-developed. The sensor is available in two specific measurement ranges 0-2000 ppb or 0-45 ppm. The UG01 was designed to be installed directly into the process pipe with a Varivent fitting. This design guarantees the best hygienic condition for the product. The sensor connects to one of the Maselli user-friendly controllers that display the results locally and provides an output signal that can be used for process control. The analyzers have no moving parts making them robust and practically maintenance free.

    Oxygen Measurement
    Low Range
    Measurements Limits: 0.0…2,000 ppb
    Accuracy: +/- 1 ppb
    Measurement scale: ppb, ppm, %
    High Range
    Measurements Limits: 4 ppb…25 ppm
    Accuracy: +/- 7 ppb
    Measurement scale: ppb, ppm, %
    CO2 Measurement (option)
    Measurements Limits: 0…6 v/v (0…12 g/l)
    Accuracy: +/- 0.025 v/v (+/- 0.05g/l)


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