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.

• Accuracy Detail± 1% FSO
• ApplicationsBuilding and Maintenance, HVAC
• Burst Pressure6 psi Maximum
• ComplianceCE
• Electrical Connection1/2 in NPS female Conduit with Screw Terminal block
• Electrical Output4 to 20 mA, 0 to 5 Vdc, 0 to 10 Vdc
• Enclosure RatingsIP66, NEMA Type 4X, UL94 V-0, UL 2043 (Plenum)
• Long Term Stability± 1% FSO/year
• Loop ResistanceCurrent Output: 0 to 1250 Ω max, Voltage Output: Load resistance 1 kΩ min.
• Material Construction OptionN/A
• Materials, WettedConsult Factory
• Media CompatibilityAir, Argon, Carbon dioxide, Helium, Nitrogen, Non-Conductive Gases, Non-Corrosive Dry Gases
• Mounting NoteNot Position Sensitive
• Number Of Wires2, 3
• Operating Temperature, Max70 °C
• Operating Temperature, Min-20 °C
• Output DetailField Selectable
• Output SignalCurrent, Voltage
• Power Consumptionmax 21 mA
• Measurement Pressure TypeDifferential
• Process Connection Size1/8 in, 3/16 in, 1/4 in
• Process Connection TypeStepped Barb Fitting
• Response Time3 s
• Response Time NoteInstantaneous (default) or 3 s (selectable)
• Span AdjustmentPush Button
• Supply Power TypeAC/DC
• Supply Voltage2-Wire: 10 to 36 Vdc, 3-Wire: 17 to 36 Vdc/21.6 to 33 Vac
• Weight230 g
• Wire Gauge26 to 16 AWG
• Zero Setting Adjustable RangeDigital push-button