Ultrasonic Oxygen ( O₂ ) Concentration & Gas Flow Sensor

Product Overview

The Ultrasonic Oxygen Concentration Flow Rate Sensor is a highly precise sensor designed to measure oxygen concentration and flow rate in medical, industrial, and laboratory applications. Utilizing ultrasonic technology, it provides accurate, real-time readings without direct contact with the gas, ensuring long-term stability and reliability. It is widely used in oxygen concentrators, respiratory devices, industrial gas monitoring, and medical research.

Key Features

1. Dual Measurement Function – Simultaneously measures oxygen concentration (%) and gas flow rate (L/min).
2. Ultrasonic Technology – Provides high-precision readings without direct gas contact.
3. Non-Invasive & Long Lifespan – No sensor degradation due to direct gas exposure.
4. Real-Time Monitoring – Instant oxygen concentration and flow rate feedback.
5. High Accuracy & Stability – Designed for medical-grade and industrial applications.
6. Compact & Lightweight – Easily integrates into portable oxygen devices.
7. Low Power Consumption – Suitable for battery-operated medical and industrial equipment.
8. Digital Interface – Supports UART / I2C / RS485 for seamless integration with microcontrollers.

Technical Specifications

1. Measurement Parameters: Oxygen concentration (%), flow rate (L/min)
2. Oxygen Concentration Range: 21% – 100% (depends on model)
3. Flow Rate Range: 0 – 10 L/min (model-dependent)
4. Accuracy: ±1% (oxygen concentration), ±0.1 L/min (flow rate)
5. Response Time: < 1 second
6. Operating Voltage: 3.3V – 5V (varies by model)
7. Communication Interface: UART / I2C / RS485
8. Operating Temperature: -10°C to +60°C
9. Durability: Resistant to humidity, dust, and gas contaminants

Benefits

1. Reliable Oxygen Monitoring – Ensures safe oxygen supply in medical and industrial settings.
2. Non-Invasive Measurement – No sensor contamination or wear over time.
3. Improved Device Performance – Ideal for oxygen concentrators, ventilators, and respiratory devices.
4. Highly Accurate & Fast Response – Provides instant oxygen concentration and flow rate readings.
5. Compact & Energy-Efficient – Suitable for portable and battery-powered systems.

Usage Instructions

1. Connect to Microcontroller – Use UART, I2C, or RS485 for data communication.
2. Calibrate if Required – Some models may require initial calibration for precise readings.
3. Monitor Readings in Real-Time – Retrieve oxygen concentration (%) and flow rate (L/min).
4. Integrate with Medical or Industrial Equipment – Enhance oxygen concentrators, ventilators, or gas monitoring systems.

Applications

1. Medical Oxygen Concentrators – Ensures accurate oxygen supply for patients.
2. Ventilators & Respiratory Devices – Essential for breathing support equipment.
3. Industrial Gas Monitoring – Measures oxygen purity in gas supply systems.
4. Environmental & Laboratory Research – Used in oxygen analysis and scientific studies.
5. Aerospace & Automotive Industry – Monitors oxygen levels in controlled environments.

Why Choose the Ultrasonic Oxygen Concentration Flow Rate Sensor?

This sensor offers accurate, real-time oxygen concentration and flow rate measurements, making it essential for medical, industrial, and scientific applications. With its non-invasive ultrasonic technology, long lifespan, and high precision, it ensures reliable performance in oxygen monitoring systems.