Maquet 6670680 Ultrasonic Oxygen Sensor for SERVO-i / SERVO-s Ventilators
Maquet 6670680 ultrasonic oxygen sensor for SERVO-i and SERVO-s ventilator applications. Confirm the original sensor reference, installation configuration, and software compatibility before ordering.
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The Maquet 6670680 is an oxygen sensor module used for monitoring inspired oxygen concentration in compatible Servo ventilator configurations. The unit carries a Maquet Critical Care AB label with reference number 6670680 and the description “O2 Sensor (Factory installed).” This sensor uses ultrasonic measurement technology. The Servo service documentation explains that oxygen concentration is calculated from the speed of sound through the air–oxygen mixture, with temperature compensation. For replacement enquiries, provide PanSW with the ventilator model, existing sensor label, and connector photographs. Confirm the supplied unit’s condition and testing status when requesting a quotation.
Application and Ordering Notes
The ultrasonic sensor requires the appropriate inspiratory-pipe configuration and compatible system software. Do not assume a direct exchange with an electrochemical O2 cell. The SERVO-i service manual also states that this ultrasonic sensor type cannot be used with the Heliox option.
Quality and Compatibility Notice
Compatibility information is provided for reference. Please verify the exact connector, model, and clinical application before ordering.