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Brand Name : Dwyer
Model Number : DM-2000
MOQ : 1PCS
Payment Terms : L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability : 1000 Piece/Pieces per Week negotiable
Delivery Time : 5-8 work days
Packaging Details : each unit has individual box and all boxes are packed in standard packages or customers requests available
Certification : CE
Accuracy : ±1% F.S. At 70°F.
Pressure Range : 0-1250pa
Power Supply : 10-35VDC
Display : LCD
Output : 4-20mA
Dwyer DM-2000 Series Digital Differential Pressure Transmitter
Product Introduction
The Dwyer DM-2000 Series Digital Differential Pressure Transmitter is engineered to measure pressure differences in air and non-combustible gases, outputting a standard 4–20 mA signal for seamless integration with industrial control systems. With a pressure range of 0–1250 Pa and ±1% FS accuracy at 70°F, it ensures precise monitoring for filter differential pressure, fan control, and building static pressure applications. The transmitter features a glass-filled plastic housing compatible with standard Magnehelic® gauge mounting dimensions, enabling easy field upgrades. Digital push-button zero/span adjustments and an optional 3.5-digit LCD display enhance usability, while its rugged design withstands 10 psig operating pressure for reliable performance.
Product Features
Precision Measurement:
±1% FS accuracy at 70°F with ±1% FS/year long-term stability.
Responds quickly to pressure changes for real-time alerts in critical scenarios.
Signal Output & Compatibility:
4–20 mA output (2-wire) compatible with building automation systems.
Same mounting dimensions as Magnehelic® gauges for drop-in replacements.
User-Friendly Design:
Digital push-button zero/span calibration eliminates potentiometer adjustments.
Optional 3.5-digit LCD (0.7" H) with field-selectable engineering units (4–6 units depending on range).
Durable Construction:
Glass-filled plastic housing with 10 psig pressure limit (0.69 bar).
Operating temperature: 20–120°F (-6.67–48.9°C).
Installation Flexibility:
Vertical mounting with 1/8" ID tubing connections for quick pressure port setup.
Tamper-proof button configuration prevents accidental setting changes.
Technical Specs at a Glance
Parameter | Details |
Model | DM-2000 |
Pressure Range | 0–1250 Pa |
Accuracy | ±1% FS at 70°F (21°C) |
Output Signal | 4–20 mA (2-wire) |
Power Supply | 10–35 VDC |
Current Consumption | 38 mA max |
Display (Optional) | 3.5-digit LCD, 0.7" height |
Process Connections | 1/8" ID tubing |
Enclosure Material | Glass-filled plastic |
Weight | 4.8 oz (136 g) |
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Dwyer DM-2000 Series Digital Differential Pressure Transmitter Images |