The Series MSX Magnesense® differential pressure transmitter is perfect for monitoring filters in air handler units, building pressure in pharmaceutical-semiconductor clean rooms, duct static pressure in commercial buildings, and air velocity/flow in VAV systems.


The Series MSX provides a total of 32 unidirectional and bidirectional ranges per device with pressure ranges available in pascal, mm w.c., and in w.c. This comprehensive configuration is paired with a simplified ordering process that delivers preconfigured units ready for installation. The MSX boasts added safety with UL94 V-0 and plenum ratings, and offers several optional features for a variety of applications including a 180° rotatable LCD, toolless terminal block, and liquid-tight cable gland fitting. 


The MSX transmitter has a high accuracy pressure measurement required for exacting control. It uses air flow and velocity measurement to provide a linear pressure or velocity output and eliminates the need for different instrumentation by using the square root capability for calculating flow. Additionally, this product can be used to notify both a local alarm and control system via dual voltage and current output signals.

To learn more about the Series MSX, please visit the Dwyer website at: