Dwyer MS Magnesense Differential Pressure Transmitter

Part Number: Series MS Categories: , ,

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The Dwyer Series MS Magnesense® Differential Pressure Transmitter is a highly versatile transmitter for monitoring pressure and air velocity. This compact package is loaded with features such as field selectable English or metric ranges, field upgradeable LCD, adjustable dampening of the output signal (with optional display), and the ability to select a square root output for use with Pitot tubes and other similar flow sensors.

Along with these features, magnetic sensing technology provides exceptional long-term performance and enables the Magnesense® transmitter to be the solution for a myriad of pressure and flow applications.

Please see SERIES AT2MS for ATEX approval.

Product Applications

  • Building pressure monitoring
  • Duct pressure monitoring
  • Fan velocity measurement
  • Zone differential pressure monitoring
  • Filter condition monitoring
  • Field selectable English or Metric ranges
  • Field upgradeable LCD display
  • Adjustable damping of output signal (with optional display)
  • Ability to select a square root output for use with pitot tubes and other similar flow sensors

Service: Air and non-combustible compatible gases.
Wetted Materials: Consult factory.
Accuracy : ±1% for 0.25″ (50 Pa), 0.5″ (100 Pa), 2″ (500 Pa), 5″ (1250 Pa), 10″ (2 kPa), 15″ (3 kPa), 25″ (5 kPa) ±2% for 0.1″ (25 Pa), 1″ (250 Pa) and all bidirectional ranges.
Stability : ±1% FS/year.
Temperature Limits : 0 to 150°F (-18 to 66°C).
Pressure Limits: 1 psi maximum, operation; 10 psi, burst.
Power Requirements : 10 to 35 VDC (2-wire); 17 to 36 VDC or isolated 21.6 to 33 VAC (3-wire).
Output Signals : 4 to 20 mA (2-wire); 0 to 5 V, 0 to 10 V (3-wire).
Response Time: Field adjustable 0.5 to 15 sec. Time constant. Provides a 95% response time of 1.5 to 45 seconds.
Zero & Span Adjustments : Digital push button.
Loop Resistance : Current output: 0-1250 Ω max; Voltage output: min. load resistance 1 kΩ.
Current Consumption : 40 mA max.
Display (optional) : 4 digit LCD.
Electrical Connections: 4-20 mA, 2-wire: European Style Terminal Block for 16 to 26 AWG. 0-10 V, 3-wire: European Style Terminal Block 16 to 22 AWG.
Electrical Entry: 1/2″ NPS Thread. Accessory:  Cable Gland for 5 to 10 mm diameter cable.
Process Connection : 3/16″ (5 mm) ID tubing. Maximum OD 9 mm.
Enclosure Rating: NEMA 4X (IP66).
Mounting Orientation: Diaphragm in a vertical position.
Weight : 8.0 oz (230 g).Agency Approvals:CE.

Manual: Instruction Manual (ranges lower than 10) | Instruction Manual (ranges 10 & up)
Catalog: Series MS Catalog Page
Product Data Sheet: MS Datasheet

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