OVERVIEW

The Yokogawa EJA438E is a high-performance gauge pressure transmitter from Yokogawa’s EJA-E series. It is designed for precise and reliable measurement of gauge pressure in a variety of industrial applications.

SPECIFICATION

• Model Number: EJA438E
• Measurement Range: Various ranges available depending on the specific model configuration (refer to datasheet for detailed ranges).
• Output Signal: 4-20 mA DC with superimposed digital signal (HART protocol) or digital only (FOUNDATION Fieldbus/PROFIBUS PA).
• Power Supply: 10.5 to 42 V DC (standard), 10.5 to 32 V DC (with HART communication).
• Process Connection: Available in different types, including flanged, threaded, etc.

FEATURES

• High Accuracy: Provides a reference accuracy of ±0.055% of the span, ensuring precise pressure measurements.
• Excellent Stability: Offers excellent long-term stability with minimal drift, reducing the need for frequent recalibration.
• Wide Measurement Range: Suitable for measuring a broad range of gauge pressures, accommodating different application needs.
• Fast Response Time: Responds quickly to changes in pressure, providing real-time data accuracy.