This document is a user manual for αlpha-pH2000 pH and ORP controller/transmitter, which explains the installation, calibration mode, setting mode, relay mode, and other functions of the instrument. It also provides safety knowledge and technical parameters.
This manual explains how to set up and use the EUTECH alpha-pH2000 pH/ORP controller/transmitter. It covers safety information, wiring, display settings, alarm configuration and data output.
The document is organized into sections on introduction, operation, wiring diagrams, calibration, display and alarm settings, power supply, data output and additional technical information, helping users quickly find the guidance they need.
| Power supply | 220/110 VAC |
|---|---|
| Output signal | 0/4–20 mA |
| Temperature sensor input | PT100 / PT1000 |