User manual for Haoying's PI600D, PI800D and PI900D PID intelligent regulation instruments.
This manual provides an overview of the PI600D/PI800D/PI900D PID intelligent regulation instruments developed by Haoying. It describes the instrument's functions, technical specifications, wiring, and operation procedures for pressure measurement and control in industrial applications.
The document includes detailed instructions on panel layout, parameter settings across multiple modes, safety precautions, and contact information for Haoying. It is intended for users who need to install, configure, and maintain the instruments safely and efficiently. This manual is written in Chinese.
| Display resolution | 0001 |
|---|---|
| Display range | 0001‑9999 MPa |
| Instrument accuracy | 0.2 %FS ± 1 digit |
| Sampling speed | 20 samples per second |
| Output control | Linear voltage or current output proportional to full‑scale signal |
| Power supply | 100‑240 V AC, 50‑60 Hz |
| Dimensions (PI900D) | 96 × 96 × 120 mm |
| Operating temperature and humidity | -10 °C to 55 °C, ≤80 % RH |
The instrument operates on 100‑240 V AC at 50‑60 Hz.
It samples at a speed of 20 times per second.
If no keys are pressed for 30 seconds, the instrument automatically returns to the initial state.