This manual describes the basic features and characteristics of the PTU300 pressure, humidity and temperature transmitter.
This manual covers general information, safety notes, and product overview for the PTU300 transducer, including its basic features and optional probes. It describes various mounting options such as wall kits, DIN‑rail kits, pole kits, and rain‑shield kits.
Detailed sections explain wiring and grounding, connector types (8‑pin and D‑9), power connection (AC24 V), display/keypad functions, serial line communication, analog and relay output configuration, sensor purge procedures, and optional modules. Appendices provide installation examples for probes and accessories. This manual is written in Japanese.
| Power supply | AC24 V |
|---|
The unit is powered from an AC24 V supply.