Yokogawa EJA530A Gauge Pressure Transmitters EJA530A-DCS7N-02NN/D4
The EJA530A is the In-line mount Gauge Pressure Transmitters in the series.
EJA530A features include:
- 0.2% Accuracy (0.075% Option)
- 0.1% Stability for 1 year
- 8,500 psi MWP
| Specification Item | Parameter Value |
|---|---|
| Full Catalog Model | EJA530A-DCS7N-02NN/D4 |
| Product Series | EJA530A In-Line Mount Gauge Pressure Transmitter (Discontinued Dec 29,2016) |
| Measurement Type | Gauge Pressure |
| Output Code D | 4–20mA DC + BRAIN Digital Communication |
| Capsule Code C | URL: 0–10 MPa (1450 psig); Min Span: 0.5 MPa (72.5 psig) |
| Wetted Material Code S | SUS316 Stainless Steel Diaphragm & Process Fitting |
| Process Connection Code 7 | 1/2 NPT Male Thread |
| Amplifier Housing Code N | SCS14A SUS316 Stainless Steel Housing |
| Electrical Interface Code 02 | Two 1/2 NPT Female Electrical Ports, No Blind Plug |
| Standard Accessory NN | No Extra Mounting Brackets, No Custom Tag Plate |
| Calibration Suffix D4 | Factory Calibrated in kgf/cm² Unit, Down-Scale Failure Alarm (−5% Output ≤3.2mA) |
| Reference Accuracy | ±0.2% of Span (Standard for C Capsule) |
| Long-Term Stability | ±0.1% URL per 1 Year |
| Maximum Working Pressure (MWP) | 1450 psig (10 MPa) |
| Overpressure Limit | 1450 psig (100% URL) |
| Burst Pressure | 10,000 psig |
| Power Supply Range | 10.5–42 V DC 2-Wire Loop Power |
| Load Resistance Max | 1100 Ω at 42 V DC Supply |
| Damping Adjustment | 0.2–32 Seconds Digital Damping |
| Ambient Operating Temp | -30 °C ~ +80 °C (With Local LCD Indicator) |
| Process Medium Temp | -40 °C ~ +120 °C (Silicone Fill Fluid) |
| Protection Class | IP67 / NEMA 4X |
| Communication Protocol | BRAIN Digital (Multi-drop, Remote Parameter Setting) |
| Self-Diagnostic Functions | Sensor Fault, Overrange, Underrange, Temperature Abnormality |
| Zero/Span Adjustment | Local External Trim Screws + Remote BRAIN Calibration |
| Standard Certifications | ATEX, IECEx, FM, CSA, PED 2014/68 EU |
| Enclosure Weight | Approx. 1.4 kg |
| Country of Origin | Japan |
