This document is an operation manual for the AEM260 flow computing instrument, which introduces various settings and functions of the instrument, including the setting methods for measuring saturated steam, superheated steam, water and general liquid flow, as well as compressed air.
The AEM260 series flow computing instrument provides digital display and can be paired with vortex, electromagnetic, differential pressure, and turbine sensors. Various models (A, B, C, D, E, H) offer functions such as temperature‑pressure compensation, 4‑20 mA output, RS‑485 communication, and multi‑channel analog inputs.
The manual explains panel key operations, screen navigation, parameter configuration for different media (steam, water, gases), and auxiliary features like printing, data logging, and power‑fail protection. Appendices include flow calculation formulas and technical specifications. This manual is written in Chinese.
| Measurement accuracy | Analog >0.2%, Frequency >0.1% |
|---|---|
| Communication interface | RS485 or RS232 |
| Power supply | AC 220 V ±15 % , Power consumption <5 W |
| Operating environment | Temperature 5‑50 °C, Humidity 5‑95 %RH |
| Physical dimensions (horizontal model) | 160 × 80 × 150 mm (W × H × D) |
| Weight | ≈1.0 kg (≈3.0 kg with printer) |
Enter the function setting mode, select the appropriate function code for 4‑20 mA output, and confirm the setting.
The instrument consumes less than 5 W of power.
The device can be equipped with either RS485 or RS232 communication interfaces.