ShenzhenYijiajie Electronic Co., Ltd.
The company advocates the corporate culture of "integrity and dedication, pragmatic innovation, unity and cooperation, diligence and progress", pays attention to standardized management, advocates
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AOF1000 Long Term Ultrasonic Oxygen Sensor Oxygen Gas Concentration Flow Sensor For Medical Oxygen Generators
Product Overview:
The AOF1000 is an economical and practical oxygen concentration detection sensor. It uses the ultrasonic principle to detect oxygen concentration, flow rate, and temperature, and directly outputs the measured values. It has the characteristics of full - range temperature compensation, low cost, high reliability, easy use, strong anti - interference ability, and no need for regular calibration.
Working Principle:
Based on the physical transmission characteristics of ultrasonic waves, the sensor calculates the oxygen concentration by detecting the sum of the downstream and upstream times, and calculates the oxygen flow rate by detecting the difference between the downstream and upstream times. Then, according to the real - time temperature obtained by the temperature - measuring part, it performs temperature compensation on the concentration and flow rate to obtain the final oxygen concentration and oxygen flow rate.
Application Scope:
As a sensor for accurately measuring oxygen concentration and flow, it can be widely used in various equipment that need to detect oxygen concentration and flow in the fields of medical, industrial, chemical, mining, and food. For example: medical oxygen generators, industrial oxygen - making equipment, oxygen concentration detection equipment used in mining environments, and oxygen concentration detection of food storage and production equipment.
Advantages:
Compared with traditional electrochemical oxygen sensors, the service life of AOF1000 is greatly extended, and it can be automatically calibrated and maintenance - free during the life cycle.
| Concentration Detection Range | 0 - 100% (21% - 95.6% for oxygen - generator application) | - |
| Concentration Resolution | 0.1 | % |
| Concentration Detection Accuracy | ±1.5 | %F.S. |
| Flow Detection Range | 0 - 10 | L/min |
| Flow Resolution | 0.1 | L/min |
| Flow Detection Accuracy | ±0.2 | L/min |
| Detection Period | 500 | ms |
| Warm - up Time | 10 | s |
| Communication Mode | UART | - |
| Communication Rate | 9600 | bps |
| Operating Temperature | 5 - 55 | ℃ |
| Power Supply | DC 12 | V |
| Dimensions | 120×30.8×20.6 | mm |
| Sensor Weight | 22.7 | g |
| Housing Material | PBT | - |
