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Series AT2MS ATEX/IECEx Approved Magnesense Differential Pressure Transmitter

Brand: Dwyer Instruments, LLC
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Does not ship to Massachusetts, United States
The ATEX/IECEx Approved Series AT2MS Magnesense® Differential Pressure Transmitter is an extremely versatile transmitter for monitoring pressure and air velocity in hazardous areas.

This transmitter is loaded with features such as: field selectable English or metric ranges, field upgradeable LCD display, adjustable dampening of output signal and the ability to select a square root output for use with pitot tubes and other similar flow sensors.

Along with these features, the 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.

Flame-proof enclosures are available in aluminum and can include a glass window for viewing process on the LCD.
Features
  • ATEX housing provides all the capabilities and value of the MS2 in a flame & explosion proof enclosure
  • Durable and rugged housing and high-quality components combined provides longservice life and minimized down-time
  • High impact strength and high temperature rated for applications where hazardous environments exist
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The ATEX/IECEx Approved Series AT2MS Magnesense® Differential Pressure Transmitter is an extremely versatile transmitter for monitoring pressure and air velocity in hazardous areas.

This transmitter is loaded with features such as: field selectable English or metric ranges, field upgradeable LCD display, adjustable dampening of output signal and the ability to select a square root output for use with pitot tubes and other similar flow sensors.

Along with these features, the 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.

Flame-proof enclosures are available in aluminum and can include a glass window for viewing process on the LCD.
Features
  • ATEX housing provides all the capabilities and value of the MS2 in a flame & explosion proof enclosure
  • Durable and rugged housing and high-quality components combined provides longservice life and minimized down-time
  • High impact strength and high temperature rated for applications where hazardous environments exist
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Specifications

Brand

Accuracy

  • ± 1 %

Approvals & Certifications

  • ATEX
  • CE

Burst Pressure

  • psi: 10 (kPa: 68.94, bar: 0.69)

Consumption

  • 40 mA - Max.

Cover - for Local Enclosure

  • Blind Cover

Cover Material

  • Glass Top Cover

Display

  • 4-Digit LCD

Electrical Connectors

  • Terminal Block for 16 to 22 AWG: 0-10 V, 3-Wire
  • Two 1/2” NPT Female

Enclosure Finish

  • Texture Epoxy Coat RAL7038

Enclosure, Body Material

  • Aluminum

Environmental Protection

  • IP65 with Optional Overpressure Relief Valve
  • IP66
  • NEMA 4X

Loop Resistance

  • Current Output: 0 - 1250 ohms, Max.
  • Voltage Output: 1 kiloohms Min.

Media

  • Air
  • Non-Combustible & Compatible Gases

Mounting

  • Wall Mounted

NPT Connection

  • 1/8” NPT Female

Operating Pressure

  • Maximum

Output

  • 0-10 V, 3-Wire
  • 0-5 V, 3-Wire
  • 4-20 mA, 2-Wire

Power Requirement

  • 10 to 35 Vdc (2-Wire)
  • 17-36 Vdc, 3-Wire
  • Isolated 21.6 to 33 Vac (3-Wire)

Pressure Range

  • Inches WC: 0.1 to 25

Pressure Type

  • Differential

Process Connection Material

  • 316 Stainless Steel
  • Brass

Response Time

  • 1.5 to 45 seconds
  • Field Adjustable 0.5 to 15 seconds

Sensor Orientation

  • Diaphragm in Vertical Position

Span & Zero Adjustments

  • Digital Push Button

Stability

  • ± 1 % of Full Scale Per Year

Temperature Range

  • -60° to 66° C (-76° to 150° F)
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Typical Applications

  • Monitor pressures in ducts, rooms, or total building pressures
  • Filter monitoring
  • Local indication of clean room pressures with process signal sent to control room
  • Hazardous area pressure measurement and transmitter
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