The EMA flow sensor manual explains how to install the sensor in a horizontal pipe, preferably from the side, and details required pipe diameters, probe depth and tightening torque. It also covers removal of sediment and proper orientation for reliable operation.
Operation instructions describe menu navigation, setting of maximum and minimum flow values, LED indicator behavior, remote adjustment functions, and wiring connections for 4‑20 mA output. Technical parameters such as output range, accuracy, temperature drift and protection rating are listed for system integration. This manual is written in Chinese.
| Maximum load resistance | 500 Ω |
|---|---|
| Output accuracy | 10 % |
| Protection rating | IPe7 |
| Output response time | < 2 s |
| Shock resistance | 50 g |
Enter the menu with MODE/ENTER, press Learn/Set to adjust to the maximum flow (HI‑Teach) or minimum flow (LO‑Teach); the LED bar will indicate the set limits.