MF4000 MEMS Portable Thermal Gas Mass Air Flow Meter Sensor
Flow Meter MF4000 MEMS Thermal Gas Mass Air Flow Meter Sensor
Description Mass Flow Meter
MF4000 series mass flow meters are designed for applications where manifold flow measurements. The standard flow channels are 3 mm and 8 mm in diameter, respectively. Plastic finishing with an easy change of the mechanical adaptors enables applications at a low cost and different environments. The meters can be used for process gas control, environmental samplers and many other industrial applications
Detailed Images Mass Flow Meter
Specification Mass Flow Meter
| Parameter | MF4003 | MF4008 | Unit |
| DN | 3 | 8 | mm |
| Flowrate Range | 0 ~ 2, 3, 4, 5 0 ~ 10, 20, 30, 40, 50 | SLPM | |
| Turn-down | 100:1 | ||
| Accuracy | ± (1.5 + 0.2 FS) | % | |
| Repeatability | 0.25 | % | |
| Null Shift | ± 30 | mV | |
| output Shift | ± 0.12 | % /ºC | |
| Response Time | 10 (default, 10, 20, 50, 200, 500, 1000 selectable) | msec | |
| Power Supply | 8 ~ 24 Vdc, 50 mA | ||
| output | Linear: Analog 0.5 ~ 4.5 Vdc; RS232, RS485 | ||
| Display | 4 - digit, 7 - segment LED; 2 status LED | ||
| Units | 1nstant flowrate: SLPM; Flow accumulation: SL | ||
| Display Resolution | 0.001, 0.01, 0.1 selectable 0.01, 0.1 selectable | SLPM | |
| Pressure Drop | 100 600 | Pa | |
| Max. Pressure | 0.5 | MPa | |
| Working Temperature | -210 ~ +655 | ºC | |
| Storage Temperature | |||
| Humidity | < 95%RH (No icing or condensation) | ||
| Mechanical Connection | BSPT 1/4 (R 1/4), 4 mm / 6 mm / 8 mm one - touch BSPT 1/4 (R 1/4) | ||
| Keyboard | 3 Keys | ||
| Pins out | 5 Pins, NS-TECH CD R-5 | ||
| Calibration** | Air @ 20 ºC, 101.325 kPa | ||
| Weight | 55(with BSPT 1/4 (R 1/4)), 74(with 4 mm / 8 mm one-touch), 71(with 6 mm one-touch) | ||
Features Mass Flow Meter
1.Designed for low gas flow in fixed flow channel of 3mm and 8mm,with accumulated flow register
2.Compact design ready for manifold assembly
3.Fast response time for solutions of critical applications
4.Excellent for manifold process gas monitor and control
5.Exchangeable mechanical connectors for easy installation at different applications
6. Intrinsic safe enclosure
Applications Mass Flow Meter
Environmental Monitoring
1.Aeration cable
2. Gas generated plasma monitor
3. Vacuum applications
4. Preservation of oxygen devices
5. Anesthesia
6. Ventilator
7. Ventilation equipment detection devices
8. Other industrial applications such as welding
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.