The PTS 420 series is a linear variable differential transformer (LVDT) displacement transmitter designed for measuring linear movement from 0.25 in to 10 in. It offers a 4‑20 mA output and is compatible with most PLC systems, making it suitable for industrial automation and process control.
Key features include a robust housing, built‑in protection, wide temperature range, and a variety of model options covering different measurement spans. The manual details electrical connections, supply requirements, accuracy specifications, and installation guidelines to ensure reliable operation in harsh environments. This manual is written in Japanese.
| Measurement range | 0.25 in to 10 in |
|---|---|
| Output signal | 4‑20 mA current loop |
| Supply voltage | 12.75 VDC to 28 VDC |
| Accuracy | ±0.25 % (10 in) / ±0.75 % (other ranges) |
| Operating temperature | -13 °F to 185 °F (‑25 °C to 85 °C) |
The transmitter provides a 4‑20 mA current loop output.
Ranges from 0.25 in up to 10 in are offered, with specific models for 0.25, 0.5, 1, 2, 5, and 10 in.
The device operates from 12.75 VDC up to 28 VDC.