This document is a user manual for industrial pressure transmitters PT354x/PT954x. The document provides information on safety precautions, features, installation methods, connection methods, dimensional drawings, and technical specifications.
This manual explains safe handling of the PT354x/PT954x pressure transmitters, outlines their intended applications and lists important safety precautions before operation. It also describes the sensor’s diaphragm handling, material compatibility and required environmental conditions.
Installation guidance covers mounting the transmitter, tightening the G1/4 pressure connection (max torque 25 Nm), wiring procedures, connector pin assignments and the analog output options (4‑20 mA for PT354x, 0‑10 V for PT954x). The document finishes with a full set of technical data, including power supply ranges, output loads, accuracy, protection ratings and environmental limits. This manual is written in Japanese.
| Power supply voltage range (PT354x) | 8.5 … 32 V DC |
|---|---|
| Analog output (PT354x) | 4 … 20 mA |
| Output load (PT354x) | Maximum (UB‑8.5) × 50 Ω |
| Power supply voltage range (PT954x) | 16 … 32 V DC |
| Analog output (PT954x) | 0 … 10 V |
| Output load (PT954x) | Minimum 2000 Ω |
| Overall accuracy (PTx540) | < ± 1.0 % |
| IP protection rating | IP67 / IP69K |
| Operating temperature range | -25 … 90 °C |
The maximum tightening torque is 25 Nm.
PT354x provides a 4‑20 mA current output, while PT954x provides a 0‑10 V voltage output.
Pin 1 = brown, Pin 2 = white, Pin 3 = blue, Pin 4 = black.
The transmitter is rated IP67 / IP69K.