Dwyer MSX-W22-PA-LCD Magnesense® Differential Pressure Transmitter


5 in stock



Wall Mount, Bi-Directional, Range 5″ w.c, 1250 PA, 125 MM w.c, with LCD

The Series MSX Magnesense® Differential Pressure Transmitter combines the
stability and versatility of the original Series MS2 Magnesense® II transmitter for use
in building control applications. The MSX simplifies the ordering process to deliver the
desired configuration, which reduces product setup time. Pressure ranges are available
in Pa, mm w.c., and in w.c. All pressure ranges can be configured in unidirectional or
bidirectional modes, providing a total of 32 ranges. The MSX transmitter can provide
a linear pressure output or a linear velocity output with the square root extraction from
the transmitter. Additional parameters have been included to expand the square root
capability for calculating flow. Dual voltage and milliamp output signals can be used to
provide both control and equipment output signal verification.

• Read LCD values easier with rotatable 180° display
• Quick and easy wiring via the optional toolless terminal block
• Add safety to variety of applications with UL94 V-0 and plenum ratings

• Filter monitoring in air handler units
• Building pressure in pharmaceutical/semiconductor clean rooms
• Duct static pressure in commercial buildings
• Air velocity/flow in VAV systems

Service : Air and non-combustible, compatible gases.
Wetted Materials : Consult factory.
Accuracy : ±1% FSO.
Stability : ±1% FSO/year.
Temperature Limits : -4 to 158°F (-20 to 70°C).
Pressure Limits : Ranges 0 and 1 : 3.6 psi max operation, 6 psi burst; Ranges 2, 3 and 4 : 6 psi max operation, 6 psi burst.
Power Requirements : 10-36 VDC (2-wire), 17-36 VDC or isolated 21.6-33 VAC (3-wire).
Output Signals: 4-20 mA (2-wire); 0-10 V or 0-5 V selectable (3-wire)

Additional information

Weight 1 kg