This manual describes the functions and features of EMA pressure sensors, including pressure measurement display in bar, Psi, kgf/cm² and MPa, selectable output types (PNP/NPN, 4‑20 mA, 0‑10 V), and window settings for switch control. It also explains how to calibrate the sensor, set pressure limits, and adjust parameters using the MODE/ENTER and LEARN/SET keys.
Installation guidelines cover proper orientation with fluid flow, wiring color codes, safety precautions, and the need for a damping screw for pressure ranges above 100 bar. Electrical characteristics, material compatibility, and protection features such as short‑circuit protection and watchdog are also detailed. This manual is written in Chinese.
| Pressure units displayed | bar, Psi, kgf/cm², MPa |
|---|---|
| Output type selectable | PNP or NPN |
| Material contact with medium | Stainless steel (S304), PBT+30% GF, PC polymer FPM |
Set the upper (SP1) and lower (rP1) limits in the parameter menu; these define the window width for switch operation.