The MF5000 series gas mass flow meter from Siargo uses MEMS flow‑sensor technology to deliver high‑precision, high‑range mass flow measurement for industrial gas applications. It features an LCD display, RS485 communication, and optional 4‑20 mA output, and complies with standards such as ISO14511 and GB/T 20727‑2006.
The manual covers safety and usage guidelines, detailed installation steps, wiring and interface connections, technical specifications, LCD display functions, communication settings, and troubleshooting procedures. It also includes information on calibration, transport, storage, and customer support contacts. This manual is written in Chinese.
| Measurement range | 0.01‑45 mL/s |
|---|---|
| Accuracy | ±(1.5+0.15FS) % |
| Operating temperature | -20 °C to 65 °C |
| Maximum pressure | < 3.0 MPa |
| Relative humidity | ≤ 95 % RH |
| Communication interface | RS485 |
| Power supply | 8‑24 VDC |
| Display | LCD shows instantaneous and cumulative flow |
The arrow on the base indicates the gas flow direction; ensure the inlet and outlet ports are connected accordingly.
The device operates from –20 °C to +65 °C.
It measures mass flow from 0.01 to 45 mL/s.