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Q: What is an oxygen probe sensor used for?

A: An oxygen probe sensor measures oxygen levels in gases or liquids. It is commonly used in industrial, environmental, and medical applications. The device ensures accurate monitoring for safety and process efficiency.

Q: What factors affect dissolved oxygen probe price?

A: The price depends on sensor accuracy, durability, and additional features like temperature compensation. Brand reputation and calibration requirements also influence costs. Entry-level models start around $200, while advanced probes exceed $1,000.

Q: How often should a dissolved oxygen probe be calibrated?

A: Calibrate before each use for critical applications or weekly for routine monitoring. Follow manufacturer guidelines to maintain accuracy. Storage conditions and usage frequency may require more frequent adjustments.

Q: Can a dissolved oxygen probe measure in both water and air?

A: Most probes are designed for liquid measurements like water quality testing. Specialized gas-phase sensors are required for air or gas mixtures. Always check the sensor's specifications before use.

Q: What maintenance ensures dissolved oxygen probe longevity?

A: Regularly clean the membrane, replace electrolytes, and store in proper solution. Avoid physical damage to the sensing element. Annual professional servicing is recommended for industrial-grade probes.