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Yokogawa EJA210A-EMSA1F5B-97DN/FF1/D1/A/HC/N4 Flange Mounted Differential Pressure Transmitter

Yokogawa EJA210A-EMSA1F5B-97DN/FF1/D1/A/HC/N4 Flange Mounted Differential Pressure Transmitter

The Yokogawa EJA210A-EMSA1F5B-97DN/FF1/D1/A/HC/N4 is a high-performance, flange-mounted differential pressure transmitter engineered for precision liquid level measurement in industrial tanks. This model leverages Yokogawa’s advanced DPharp sensor technology for robust, stable...

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Disponibilidad: En existencias

SKU: EJA210A-EMSA1F5B-97DN/FF1/D1/A/HC/N4
Proveedora: Yokogawa
tipo: Flange Mounted Differential Pressure Transmitter
Related Series:

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  • Transportistas: Envíos a través de DHL, FedEx, UPS o USPS .
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  • Garantía: período de devolución de 30 días para productos en stock y sellados de fábrica.
  • Condición: Los artículos deben estar sin abrir, sin usar y en su embalaje original.
  • Autenticidad: Garantizamos hardware 100% original y auténtico.

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Autenticidad y garantía

  • Garantía genuina: Suministramos únicamente piezas de automatización industrial 100% originales, nuevas y selladas de fábrica .
  • Cobertura total: cada componente está respaldado por una garantía integral de 12 meses a partir de la fecha de compra.
  • Trazabilidad: Todos los productos se entregan con documentación original de fábrica y accesorios para un pleno cumplimiento industrial.

Soporte técnico y abastecimiento

  • Asistencia de expertos: Nuestro equipo técnico ofrece consulta gratuita para ayudarle a verificar la compatibilidad de los sistemas DCS y PLC.
  • Abastecimiento de piezas raras: nos especializamos en componentes obsoletos y difíciles de encontrar de Allen-Bradley, Siemens, ABB, HIMA y más.
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The Yokogawa EJA210A-EMSA1F5B-97DN/FF1/D1/A/HC/N4 is a high-performance, flange-mounted differential pressure transmitter engineered for precision liquid level measurement in industrial tanks. This model leverages Yokogawa’s advanced DPharp sensor technology for robust, stable measurement.

Model Suffix Code Breakdown

  • EJA210A: Base model for flange-mounted differential pressure transmitter.
  • E: Output signal (4 to 20 mA DC).
  • M: Measurement span (Medium pressure range).
  • S: Wetted parts material (Stainless Steel 316L).
  • A: Process connection (Standard flange size/rating).
  • 1: Fill fluid (Silicone oil).
  • F5B: Flange rating and material specifications.
  • 97DN/FF1/D1/HC/A/N4: Configuration options including explosion protection (FM/ATEX/IECEx), integral local indicator, Hastelloy C diaphragms, and specific mounting hardware.

Hardware Specifications

Parameter Specification
Model EJA210A
Brand Yokogawa
Accuracy $\pm 0.075\%$ of span
Stability $\pm 0.1\%$ of URL for 60 months
Response Time 200 ms
Operating Temp -40 to 120 °C (process fluid)
Power Supply 10.5 to 42 V DC
Protocol HART 5/7, FOUNDATION Fieldbus, or BRAIN

Sensing Technology

The EJA210A utilizes the proprietary DPharp silicon resonant sensor. By employing micro-resonators to measure pressure as frequency, this technology provides exceptional accuracy and long-term stability while remaining largely immune to ambient temperature fluctuations or changes in static pressure.

Frequently Asked Questions

  • Q: What is the benefit of the 'HC' (Hastelloy C) option in this model?
    • A: The 'HC' suffix indicates that the wetted diaphragms are constructed from Hastelloy C, providing superior resistance to chemical corrosion compared to standard 316 stainless steel, making it ideal for aggressive process fluids.
  • Q: Is this transmitter suitable for hazardous area installations?
    • A: Yes. The included 'FF1' option signifies compliance with stringent international explosion-proof certifications (e.g., FM, ATEX, IECEx). Ensure local installation practices comply with the specific certificate label on the unit.

Field Installation Guidelines

  • Flange Mounting: Secure the flange to the tank nozzle using a gasket compatible with both the flange pressure rating and the chemical nature of the process fluid.
  • Grounding: For effective EMI/RFI noise rejection, the transmitter housing must be securely bonded to the plant ground using the external grounding screw.
  • Zero Calibration: Perform a zero-point check after final mounting, particularly if the transmitter is installed at a significant vertical offset from the tank's reference level.
  • Wiring: Utilize shielded, twisted-pair cabling. Always ensure the cable glands are tightened correctly to maintain the unit's IP66/67 environmental protection rating.