AFM3001 measures the mass flow of air, oxygen, and other non-corrosive gases with high accuracy. A self-developed thermal sensor chip and a high-performance CMOS microprocessor integrated with 24-bit AD acquisition are adopted in AFM3001. The special air duct of AFM3001 reduces the pressure loss of the measured gas, which makes it suitable for various harsh scenarios.

AFM3001 can measure bidirectionally and aslo measure the temperature and humidity of the gas.

Applications:

AFM3001 is designed especially for ventilator applications. Besides it can be widely used in environmental monitoring systems, fuel control systems,  fuel cell control systems, and other scenarios.

Features:

1. Low-pressure loss
2. Small zero-point drift
3. Measure bidirectionally
4. Fast response
5. Measurement range: ±200slm
6. Read the temperature and humidity
7. Full calibration and temperature compensation

Specifications:

1. Working Voltage: 4.74~5.25V
2. Working Current:＜45mA
3. Measurement Range: -200 ~ +200slm
4. Flow Measurement Accuracy: ±(1.5% Readings)
5. Typical Power: 37.5mW@5V