PLCs, Power Supplies & Others

High-Speed Data Acquisition for Fieldbus Networks

The Yokogawa F9342BA functions as a fieldbus HDA module for high-speed data acquisition in process automation. This module delivers a reference accuracy of 0.075% of span for precise pressure measurement . It provides a 4 to 20 mA analog signal with HART digital communication support . Consequently, this module enables rapid data collection for critical process monitoring and control.

Pressure Rating and Performance Flexibility

The F9342BA handles static pressures up to 16 MPa for demanding industrial environments . Its turndown ratio reaches 100:1 for flexible range configuration across applications . The device responds to pressure variations within 100 milliseconds for dynamic control . Furthermore, ambient temperature effects remain below 0.05% per 10 °C for stability .

HDA Module Features and Integration

This module uses a silicon resonant sensor for exceptional repeatability and long-term stability . The Yokogawa F9342BA supports HART digital communication for remote configuration and diagnostics . It enables high-speed data transfer for real-time process monitoring applications . Additionally, this module integrates seamlessly with CENTUM VP and other DCS platforms .

Construction Materials and Physical Dimensions

Wetted parts utilize Hastelloy C276 for superior corrosion resistance in harsh fluids . The housing combines stainless steel with a polyurethane-coated aluminum cover for protection . The F9342BA weighs 36 kilograms and measures approximately 240 x 180 x 160 millimeters . It supports standard 2-inch pipe mounting or direct flange installation .

Environmental Range and Safety Approvals

This device operates reliably from -40 to 85 °C ambient temperature . It stores safely between -50 and 90 °C for extended periods . The Yokogawa F9342BA carries an IP67 protection rating for outdoor use . It also meets SIL 2 safety integrity level requirements for critical processes .

Technical Specifications

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