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Starting at $260.18CAD
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Dwyer

DM Digimag Differential Pressure Transmitter

Senses the pressure of air and compatible gases and sends a standard 4-20 mA output signal

Starting at
$260.18CAD
Have questions? We're here to help!
Have questions? We're here to help!
Configure

The Series DM DigiMag® Differential Pressure Transmitter senses the pressure of air and compatible gases and sends a standard 4-20 mA output signal. The DM housing is specifically designed to mount in the same diameter cutout as a standard Magnehelic® gage. A wide range of models are available factory calibrated to specific ranges. The polycarbonate molded housing features integral pressure connections, which reduces installation time. Digital push-button zero and span simplify calibration over typical turn-potentiometers. A single push-button allows field selection of 4 to 6 engineering units, depending on the range.

• Reduced installation time through zero and span controls that provides quick and easy calibration
• Fast and easy setup and calibration with push-button zero and span controls
• Immediate corrective action can be taken by local alerts via the easy-to-read LCD display
• Reduces upgrade installation costs and simplifies field upgrade from a Magnehelic® gage, as both use the same diameter cutout
Agency Approvals:CE.
Weight:7.04 oz (200 g).
Size:5" OD (127 mm) x 1.9" (48 mm) deep.
Mounting Orientation:Not sensitive to position.
Enclosure Rating:NEMA 4X (IP66).
Process Connections:Male ports on side for 1/8", 3/16", 1/4", 5 mm, 6 mm ID flexible tubing.
Electrical Connections:Screw-type terminals.
Current Consumption:21 mA max.
Loop Resistance:0 to 1250 Ω max.
Zero and Span Adjustments:Push-button
Output Signal:4-20 mA (2-wire).
Power Requirements:10-35 VDC (2-wire).
Thermal Effect:0.036% FS/°C (0.02% FS/°F).
Temperature Limits:-4 to 158°F (-20 to 70°C).
Pressure Limits:Ranges > 1 in w.c.: 6 psi max operation, 6 psi burst; Ranges = 1 in w.c.: 3.6 psi max operation, 6 psi burst.
Stability:< ±1%/year FSO.
Accuracy:±1% FSO for all ranges except 0.25 in w.c. @ ±2% FSO, and ranges at or below ±0.1 in w.c. @ ±4% FSO.
Housing Material:Polycarbonate.
Wetted Materials:Consult factory.
Service:Air and non-combustible, compatible gases.
• Differential pressure across filters
• Fan control
• Static pressures in ducts or buildings
• Room pressurization monitoring
  • Thumbnail of document Manual - DM Digimag Differential Pressure Transmitter
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    Manual - DM Digimag Differential Pressure Transmitter

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  • Thumbnail of document Data Sheet - DM Digimag Differential Pressure Transmitter
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    Data Sheet - DM Digimag Differential Pressure Transmitter

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