Address
304 North Cardinal
St. Dorchester Center, MA 02124
Work Hours
Monday to Friday: 7AM - 7PM
Weekend: 10AM - 5PM
Address
304 North Cardinal
St. Dorchester Center, MA 02124
Work Hours
Monday to Friday: 7AM - 7PM
Weekend: 10AM - 5PM
The AFM3020 operates from a 5 Volt supply voltage and features a digital I2C interface. The measurement results are internally realized and temperature compensated. The outstanding performance of this sensor is based on Aosong sensor technology,which combines a thermal sensor chip and a high-performance integrated 24-bit AD acquisition CMOS microprocessor. The flow rate of the gas is measured by a thermal sensor element which assures very fast signal processing time with best-in-class accuracy.
1. Product Summary
The AFM3020 sensor is an Aosong digital flow meter specially designed for ventilator applications. It measures the flow rate of air, oxygen and other non-aggressive gases with superb accuracy. A special design of the flow channel results in the very low pressure drop through the flow body of the sensor making it extremely suitable for very demanding applications, such as medical ventilation and respiratory applications. The AFM3020 operates from a 5 Volt supply voltage and features a digital I2C interface. The measurement result is output after internal calibration and temperature compensation. The outstanding performance of this sensor is based on Aosong sensor technology,which combines a thermal sensor chip and a high-performance integrated 24-bit AD acquisition CMOS microprocessor. The thermal sensor chip measures the gas flow, ensuring very fast signal processing time and higher accuracy than similar products.
2. Applications
Medical、Process automation、Burner control、Fuel cell control、Spectroscopy、 Environment monitoring、Laboratory.
3. Product Characteristics
Flow Range | -10~200² SLM |
---|---|
Accuracy | ±2.5% m.v |
Sampling Time | 10ms |
Supply Voltage | 4.75-5.25V |
Interface | I²C |
Operating Temperature | 0~60℃ |
Offset Flow | 32000 |