Fluorescent Oxygen Sensor, 0-300mbar, 0-25%

The fluorescent oxygen sensor measures 0-25% oxygen and 0-300mbar partial pressure, operating at 4.75~5.25V with 7.5mA average current. It is precise and ideal for oxygen devices, glove boxes, exhaust systems, and portable monitors.

Specification

Feature

• Long Lifespan: Designed for extended operational durability, ensuring reliable performance over time.
• Non-Consumptive: Does not consume oxygen during measurement, making it ideal for long-term monitoring applications.
• Eco-Friendly Design: Free from lead or other toxic materials, ensuring compliance with environmental standards and safe use.
• Cross-Gas Immunity: Highly resistant to interference from other gases, ensuring accurate oxygen detection in complex environments.
• Pressure and Temperature Compensation: Integrated compensation mechanisms for oxygen partial pressure and temperature variations, ensuring precise readings in fluctuating conditions.
• Insensitive to Atmospheric Pressure Changes: Provides high accuracy without being affected by changes in atmospheric pressure.
• Drift-Free Performance: Stable and reliable measurements with no signal drift over time, reducing the need for frequent recalibration.
• Low Power Consumption: Optimized for energy-efficient operation, suitable for battery-powered and portable devices.
• Rapid Response: Quickly detects and reports oxygen concentration changes, ideal for dynamic environments.

Size (Unit:mm)

Interface Definition

Application

Tips: Why is the sensor not affected by other gases?

The sensor's design incorporates a high level of cross-gas immunity, meaning it is selectively sensitive to oxygen molecules while ignoring other gases that might be present in the environment. This is achieved through its specialized fluorescence-based detection technology, which relies on oxygen-specific interactions rather than chemical reactions. This makes the sensor highly reliable in environments where multiple gases coexist, such as industrial processing plants, automotive exhaust monitoring, or inert gas chambers.