SERIES MSX MAGNESENSE® DIFFERENTIAL PRESSURE TRANSMITTER

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.

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Feature:

  • 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

 

Application:

  • 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

Specification

Service Air and non-combustible, compatible gases
Wetted Materials Consult factory
Accuracy ±0.1% 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 and 3: 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, 0-5 V (3-wire)
Response Time Instantaneous (default) or 3 s (selectable)
Zero and Span Adjustments Digital push-button
Loop Resistance Current output: 0-1250 Ω max; Voltage output: min. load resistance 1 kΩ
Current Consumption 21 mA max continuous
Electrical Connections 4-wire removable European style terminal block for 16 to 26 AWG
Electrical Entry ½” NPS thread
Display (optional) 4 digit LCD
Process Connections ⅛”, 3/16″, ¼”, 5 mm, and 6 mm ID flexible tubing
Enclosure Rating NEMA 4X (IP66); UL 2043 (Plenum); UL94 V-0
Mounting Orientation Pressure sensor measurement unaffected by orientation
Weight 8.0 oz (230 g)
Agency Approvals CE

 

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