This manual provides general specifications for the EJA213 series, EJA223 series, EJA113W series, and EJA433W series motors.
The guide presents the general specifications, measurement ranges, output signals, material options and environmental ratings for Yokogawa's EJA series transmitters. It is intended to help users select the appropriate model for level or pressure measurement applications.
Key data include pressure ranges from 2.5 kPa to 1 MPa, 4‑20 mA DC output, stainless‑steel (SUS316L) liquid‑contact parts, and IP67/NEMA 4X ingress protection. Temperature limits are –10 °C to 60 °C ambient and –10 °C to 120 °C for the measured fluid. This manual is written in Japanese.
| Output signal | 4‑20 mA DC |
|---|---|
| Pressure range | 2.5 kPa – 100 kPa |
| Pressure range | 0.06 MPa – 1 MPa |
| Ambient temperature range | -10 °C to 60 °C |
| Liquid temperature range | -10 °C to 120 °C |
| Liquid‑contact material | SUS316L stainless steel |
| Ingress protection | IP67 / NEMA 4X |
The transmitters provide a 4‑20 mA DC output signal.
The liquid‑contact parts are made of SUS316L stainless steel.