Dwyer MSX-W20-PA Bidirectional Differential Pressure Transmitter Product Introduction 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. Features
- 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.
Technical Specs at a Glance | item | value | | Warranty | 1 year | | Customized support | OEM, ODM | | Place of Origin | USA | | Brand Name | Dwyer | | Model Number | MSX-W20-PA | | Power supply | 24VDC | | Range | -125 TO 125 Pa | | Product Name | Differential Pressure Transmitter | | Temperature Limits | -4 to 158°F (-20 to 70°C) | | Output signal | 4~20mA | | Current output | 0-1250Ω max | | Electrical Connections | 4-wire | | Display (optional) | 4 digit LCD | | Agency Approvals | CE |
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