YOKOGAWA DXA150 DIAPHRAGM PRESSURE TRANSMITTER DAQSIGNIN

Description:

The Yokogawa DXA150 Diaphragm Pressure Transmitter is a process measurement instrument used in industrial control systems for accurate pressure monitoring using diaphragm seal technology. Commonly installed in chemical processing plants, oil and gas facilities, power generation systems, and water treatment operations handling corrosive, viscous, or high-temperature media. Maintenance teams and system integrators use this part for process control, replacement of legacy transmitters, and ensuring reliable pressure measurement in demanding applications.

Applications:

The Yokogawa DXA150 is used in industrial environments to measure pressure, level, density, and flow in liquids, gases, and steam systems. It is especially suited for harsh process conditions such as corrosive fluids, high-viscosity media, or applications prone to clogging, where diaphragm seals protect the sensing element. Typical installations include chemical plants, refineries, power stations, and wastewater treatment facilities where stable and accurate pressure measurement is critical for safe and efficient operation.

Technical Specifications:

• Manufacturer: Yokogawa
• Model / Part Number: DXA150
• Product Type: Diaphragm Pressure Transmitter
• Measurement Type: Pressure, level, density, and flow (via differential pressure)
• Sensing Method: Diaphragm seal system for process isolation
• Output Signal: Typically 4–20 mA analog (standard industrial)
• Process Compatibility: Liquids, gases, and steam
• Application Suitability: Corrosive, high-temperature, viscous, or clogging media
• Mounting: Field-mounted with process connection
• Communication: Supports industrial protocols (HART/BRAIN typical for Yokogawa transmitters)
• Protection: Isolated diaphragm prevents direct contact with process fluid
• Function: Continuous pressure monitoring and process control feedback
• Lifecycle Note: Discontinued model (legacy support applications)

Common Replacements:

• Yokogawa EJA118E Diaphragm Seal Pressure Transmitter
• Yokogawa EJX438A Pressure Transmitter
• Yokogawa EJXC80A Diaphragm Seal Transmitter