Buy now! $211.20USD
Dwyer

DM-2000 Differential Pressure Transmitter

Wide range of models are available factory calibrated to specific ranges, tamper proof button configuration, easy to read LCD

Buy now!
$211.20USD
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DM 2000 Differential Pressure Transmitter 02459
DM 2000 2
DM 2000 3
DM 2000 4

The Dwyer Series DM-2000 Differential Pressure Transmitter senses the pressure of air and compatible gases and sends a standard 4 - 20 mA output signal. The DM-2000 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 push button allows field selection of 4 to 6 engineering units depending on range.

• Zero and span controls provide easy calibration checks and shorter installation time to get device running and monitoring
• Quick response to pressure changes means no delay in signaling and alerting to critical situations
• Easy to read LCD display provides immediate local alerts allowing corrective action to be taken quicker to eliminate the problem from becoming widespread
• Same size as Magnehelic simplifies field upgrade to digital pressure gage by reducing install steps
• Tamper proof button configuration to prevent accidental changes to the settings
ServiceAir and non-combustible, compatible gases
Wetted MaterialsConsult Factory
Accuracy± 1% FS at 70°F
Stability± 1% FS/yr
Temperature Limits20°F - 120°F (-6.67°C - 48.9°C)
Pressure Limits10 PSIG (0.69 Bar)
Thermal Effect± 0.055% F.S./°F (0.099% F.S./°C)
Power Requirements10 VDC - 35 VDC (2 wire)
Output Signal4 - 20 mA
Zero and Span AdjustmentsDigital push-button zero and span
Loop ResistanceDC: 0 Ω - 1250 Ω maximum
Current ConsumptionDC: 38 mA maximum
Electrical ConnectionsScrew-type terminal block
Display3.5 digit LCD, 0.7 in height
Process Connections1/8 in I.D. tubing
Mounting OrientationVertical
Weight4.8 oz (136 g)
• Differential pressure across filters
• Fan control
• Static pressures in ducts or buildings

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