Digital flow controller

Digital flow controllers are used for precise measurement and control of gas mass flow. They play an important role in scientific research and production in various fields such as semiconductor integrated circuit industry, special materials discipline, chemical industry, petroleum industry, medicine, environmental protection, etc. Typical applications include microreactors, mixed gas distribution systems, capillary measurement, gas chromatographs, and other analytical instruments.

Product features of digital flow controller:

1. Comes with a built-in display and can run independently;

2. The quality flow controller complies with the JJG1132-2017 national standard;

3. Imported electromagnetic proportional valve has a longer service life;

4. Adopting RS-485 communication interface, it can be used for remote networking;

5. Compact exterior design, saving more space;

6. Built in high-precision MEMS sensors for more precise measurement and control;

7. All products are calibrated with specific high-purity gases to ensure their accuracy;

8. MFC can be calibrated through calibration software;

9. Installation at any angle does not affect gas flow rate;

10. Professional team, providing high-quality services.

Technical parameters of digital flow controller:

High flow rate: 50sccm to 5slpm (customizable);

Gas type: H2/He/N2/Air/Ar (customizable);

Accuracy: ± 1% F.S;

Response time: ≤ 1s;

Gas path material: passivated 316L stainless steel/aluminum alloy surface oxidation/aluminum alloy inert coating;

Working temperature: 0~50 ℃;

Working humidity: 0~95% R.H. (non condensing);

Power supply: DC24V ± 10%/DC12V ± 10%;

Signal interface: RS-485 (Modbus);

Size: 60 × 26 × 80mm.