Dwyer Series DM2000 Differential Pressure Transmitter

Series DM-2000 Differential Pressure Transmitter

Same Size as Standard Magnehelic® Differential Pressure Gage

The Dwyer Series DM2000 Differential Pressure Transmitter senses the pressure of air and compatible gases and sends a standard 4-20 mA output signal. The DM2000 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.

Pressure connections are inherent to the glass filled plastic molded housing making installation quick and easy. Digital push-button zero and span simplify calibration over typical turn-potentiometers. An optional 3.5 digit LCD shows process and engineering units. A single bush button allows field selection of 4 to 6 engineering units depending on range. Download

 

Dwyer Series DM2000 Specifications

  • Service:Air and non-combustible, compatible gases.
  • Wetted Materials:Consult Factory.
  • Accuracy:±1% F.S. at 70°F.
  • Stability:+1% F.S./yr.
  • Temperature Limits:20 to 120°F (-6.67 to 48.9°C).
  • Pressure Limits:10 psig (0.69 bar).
  • Thermal Effect:±0.055% F.S./°F (0.099% F.S./°C).
  • Power Requirements:10-35 VDC (2 wire).
  • Output Signal:4 to 20 mA.
  • Zero and Span Adjustments:Digital push-button zero and span.
  • Loop Resistance:DC: 0-1250 ohms maximum.
  • Current Consumption:DC: 38 mA maximum.
  • Electrical Connections:Screw-type terminal block.Display:3.5 digit LCD, 0.7″ height.
  • Process Connections:1/8″ I.D. tubing.
  • Mounting Orientation:Vertical.
  • Weight:4.8 oz (136 g).

 

Available Models


Models with LCD Display

MODELDESCRIPTION
DM-2001-LCDDifferential pressure transmitter, range .100" w.c., 24.9 Pa, 2.54 mm w.c., .249 mbar, with LCD.
DM-2002-LCDDifferential pressure transmitter, range .250" w.c., 62.2 Pa, 6.35 mm w.c., .622 mbar.
DM-2003-LCDDifferential pressure transmitter, range .500" w.c., 124.3 Pa, 12.70 mm w.c., 1.243 mbar, .124 kPa.
DM-2004-LCDDifferential pressure transmitter, range 1.00" w.c., 249 Pa, 25.4 mm w.c., 2.49 mbar, .249 kPa.
DM-2005-LCDDifferential pressure transmitter, range 2.00" w.c., 497 Pa, 50.8 mm w.c., 4.97 mbar, .497 kPa.
DM-2006-LCDDifferential pressure transmitter, range 3.00" w.c., 746 Pa, 76.2 mm w.c., 7.46 mbar, .746 kPa, .108 psi.
DM-2007-LCDDifferential pressure transmitter, range 5.00" w.c., 1243 Pa, 127.0 mm w.c., 12.43 mbar, 1.243 kPa, .180 psi.
DM-2012-LCDDifferential pressure transmitter, range .250-0-.250" w.c., 62.2-0-62.2 Pa, 6.35-0-6.35 mm w.c., .622-0-.622 mbar.
DM-2013-LCDDifferential pressure transmitter, range .500-0-.500" w.c., 124.3-0-124.3 Pa, 12.70-0-12.70 mm w.c., 1.243-0-1.243 mbar.
DM-2019-LCDDifferential pressure transmitter, range .05-.200" w.c., 49.8 Pa, 5.08 mm w.c., 498 mbar.


Models without LCD Display

MODELDESCRIPTION
DM-2001Differential pressure transmitter, range .100" w.c., 24.9 Pa, 2.54 mm w.c., .249 mbar, with LCD.
DM-2002Differential pressure transmitter, range .250" w.c., 62.2 Pa, 6.35 mm w.c., .622 mbar.
DM-2003Differential pressure transmitter, range .500" w.c., 124.3 Pa, 12.70 mm w.c., 1.243 mbar, .124 kPa.
DM-2004Differential pressure transmitter, range 1.00" w.c., 249 Pa, 25.4 mm w.c., 2.49 mbar, .249 kPa.
DM-2005Differential pressure transmitter, range 2.00" w.c., 497 Pa, 50.8 mm w.c., 4.97 mbar, .497 kPa.
DM-2006Differential pressure transmitter, range 3.00" w.c., 746 Pa, 76.2 mm w.c., 7.46 mbar, .746 kPa, .108 psi.
DM-2007Differential pressure transmitter, range 5.00" w.c., 1243 Pa, 127.0 mm w.c., 12.43 mbar, 1.243 kPa, .180 psi.
DM-2012Differential pressure transmitter, range .250-0-.250" w.c., 62.2-0-62.2 Pa, 6.35-0-6.35 mm w.c., .622-0-.622 mbar.
DM-2013Differential pressure transmitter, range .500-0-.500" w.c., 124.3-0-124.3 Pa, 12.70-0-12.70 mm w.c., 1.243-0-1.243 mbar.


 

Download