The Yokogawa EJA110A S1 is a precision differential pressure transmitter designed to measure pressure differences between two points in industrial processes. It excels in applications such as flow, level, density, and pressure measurement. Built for reliability and long-term performance, the EJA110A S1 offers advanced features like high accuracy, stability, and flexible communication protocols, making it ideal for integration into diverse industrial control systems.

Technical Specifications

• Measurement Principle: Differential pressure measurement
• Output Signal: 4-20 mA DC
• Accuracy: ±0.065% of span
• Stability: ±0.1% of span per 5 years
• Maximum Working Pressure (MWP): 2,300 psi
• Process Connections: Available in various types to suit specific applications
• Environmental Conditions: Wide operating temperature range and humidity tolerance
• Certifications: Complies with industry standards and certifications

Communication Protocols

• HART
• FOUNDATION FieldbusTM
• PROFIBUS PA

Power Supply

• 12-30 VDC

Operating Temperature

• -40°C to +80°C

Storage Temperature

• -40°C to +85°C