Datasheet for the AirMar Sensor PMF6000 Series mass air flow sensors, featuring high precision and fast response for applications like oxygen concentrators…
The AirMar Sensor PMF6000 Series is a bypass component designed for secondary development customers, allowing them to design the main airway and laminar flow plates themselves. The series utilizes the latest third-generation thermal mass flow sensor chip from Bosifate Technology, offering high precision, fast response time, linear output, and temperature compensation. It is suitable for various applications including oxygen concentrators, nebulizers, CPAP devices, leak detection, and fuel cell control. This manual is written in Chinese.
| Accuracy | Typical value: ±4% |
|---|---|
| Response Time | Typical value: 5 ms |
| Operating Temperature | -25 to 85 °C |
| Calibration Temperature Range | 0 to 50 °C |
| Storage Temperature | -40 to 90 °C |
| Humidity | 0 to 100% relative humidity, no condensation |
| Maximum Working Pressure | 25 psi |
| Power Supply Voltage (Analog) | 1 to 5 VDC |
| Power Supply Voltage (Digital) | 16 Vdc recommended |
The flow rate is calculated using the formula: [(Vout-1 V)/4 V] x Full Scale Flow Rate.
The flow rate is calculated using the formula: [(Output Reading - 256)/15868] x Full Scale Flow Rate.
The series includes PMF6102V (1000 sccm), PMF6106V (6000 sccm), and their digital counterparts PMF6102D and PMF6106D.