Gasboard-7500H series are a type of ultrasonic oxygen gas sensors, which can realize accurate and stable measurements for oxygen concentration and flow rate. Gasboard-7500H series provide a new, economical, durable option for system designers who is seeking for medical oxygen sensor for PSA oxygen generator, medical ventilator, respiratory device, anesthetic machine and vaporizer. By adopting ultrasonic detecting technology and principle of TOF (time of flight) measurement , Gasboard-7500H series have great performances: excellent stability, high accuracy, fast response, continuous monitoring, no drift, no need routine calibration, maintenance-free, etc.
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