Yokogawa EJX530A‑EAS4N‑019DL In-Line Mount Gauge Pressure Transmitter
Product Overview
Affiliated with Yokogawa’s premium EJX‑A series DPharp digital transmitter family, the EJX530A‑EAS4N‑019DL is a direct‑mount gauge pressure transmitter equipped with a single‑crystal silicon resonant sensor. It delivers exceptional metrological fidelity for precise pressure acquisition of liquid, gas and steam within critical process loops.
EJX530A Key Features
· Accuracy – ±0.04% of span
· Stability – ±0.1% of URL over 15 years
· Response – 90 ms step response
· Safety – SIL 2/3 certified by TÜV and Exida (SIL 2 single, SIL 3 redundant)
· Local Setting – Local Parameter Setting (LPS) for on‑site adjustment, no communicator needed
· Protocols – HART 5/7, HART low‑power (1–5 V DC), FOUNDATION™ Fieldbus, PROFIBUS PA, and BRAIN
| Yokogawa EJX530A — Core Parameters | ||
| No. | Parameter | EJX530A Value |
| 1 | Type | In-line mount gauge pressure transmitter; DPharp silicon resonant sensor |
| 2 | Capsule / Span | A: 8–200 kPa | B: 0.04–2 MPa | C: 0.2–10 MPa | D: 1–50 MPa |
| 3 | Reference Accuracy | ±0.04% of span |
| 4 | Stability | ±0.1% of URL / 15 years |
| 5 | Response Time | 90 ms (damping = 0) |
| 6 | Output & Comms | 2-wire 4–20 mA DC + BRAIN / HART 5-7 / FF / PROFIBUS PA; LPS optional |
| 7 | Supply / Environment | 10.5–42 V DC; Amb −40 to +85 °C; Process −40 to +120 °C; IP66/67, NEMA 4X |
| 8 | Safety & Wetted Parts | SIL 2 (single) / SIL 3 (dual) per IEC 61508; FM/ATEX/CSA/IECEx; 316L SST or Hastelloy C-276 diaphragm |
Yokogawa EJX530A‑EAS4N‑019DL model code disassembly
EJA530A:The core difference: EJA510A is an Absolute Pressure transmitter, while EJA530A is a Gauge Pressure transmitter.
E :Capsule: A‑capsule, span –100 to 200 kPa
A :Material: ASTM 316L stainless steel
S:Process connection: 1/2 NPT female
4 :Electrical connection: 1/2 NPT female
N: Display: Integral digital indicator
019DL: Custom options: Likely custom calibration range and explosion‑proof certification (e.g., ATEX)
Product physical display
♦EJX530A‑EAS4N‑019DL. Leverage DPharp resonant‑sensing principle and proprietary Back‑Check validation to detect impulse line blockage, delivers high‑fidelity pressure data for hazardous‑area process loops.
♦EJX530A‑EAS4N‑019DLdirect‑mount pressure transmitter with local LCD readout. We supply complete units with full technical traceability.
Introduction of Xi ‘an Lilu Trading Co., LTD
Xi ‘an Lilu Trading Co., Ltd. is a professional import and export focus on transmitter, flow meter, positioner instrument industry provider. We have a huge advantage in the following brand ROSEMOUNT, YOKOGAWA, HONEYWELL, SMC, IMI NORGREN, ABB, ENDRESS + HAUSER, FISHER, YTC, AZBIL, SIEMENS, SCHNEIDER and some European brands.
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