The Dwyer MSX-W20-PA Bidirectional Differential Pressure Transmitter is a key member of the Series MSX Magnesense® lineup, integrating the stability and versatility of the original Series MS2 Magnesense® II transmitter. Tailored for building control applications, it simplifies configuration with a wide range of pressure options and bidirectional functionality, making it a reliable choice for critical environments. Whether monitoring building pressure in pharmaceutical clean rooms or air velocity in VAV systems, it delivers precise measurements and flexible output signals to meet diverse operational needs.

• Bidirectional measurement capability, configurable to handle various pressure ranges in both positive and negative directions, providing adaptability for dynamic pressure conditions.
• Supports pressure ranges in Pa, mm w.c., and in w.c., with 32 available ranges to suit specific application requirements.
• Offers linear pressure output or linear velocity output via square root extraction, with expanded parameters for flow calculation, enhancing its functionality beyond basic differential pressure monitoring.
• Dual voltage and milliamp output signals, enabling both control of systems and verification of equipment output signals, ensuring operational accuracy.
• Simplified ordering process with pre-configured options, reducing product setup time and streamlining installation.
• Wall-mount design, ideal for integration into building control systems in critical environments like semiconductor clean rooms and commercial buildings.