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Dissolved Oxygen Sensor Fluorescent Caps
Overview
When blue light excites sensor film, the sensing film emits red light. The phase difference between the blue excitation and returned red emission is measured, and the result is used to calculate DO concentration.
Features
▲No membrane, no electrolyte, no interference, no need for frequent calibration
▲No oxygen consumption, no flow rate limitation
▲Long life, guaranteed for one year under normal use
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