Series DM-2000 Differential Pressure Transmitter
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Brand:DWYER
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Service:Air and non-combustible, compatible gases.
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Accuracy:±1% FS at 70°F.
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Stability:±1% FS/yr.
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Temperature Limits:20 to 120°F (-6.67 to 48.9°C).
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Pressure Limits:10 psig (0.69 bar).
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Thermal Effect:±0.055% F.S./°F (0.099% F.S./°C).
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Power Requirements:10 to 35 VDC (2 wire).
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Output Signal:4 to 20 mA.
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Zero and Span Adjustments:Digital push-button zero and span.
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Loop Resistance:DC: 0 to 1250 Ω maximum.
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Current Consumption:DC: 38 mA maximum.
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Electrical Connections:Screw-type terminal block.
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Display:3.5 digit LCD, 0.7" height.
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Process Connections:1/8" I.D. tubing.
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Mounting Orientation:Vertical.
Description
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.
Product Applications:
- Filter monitoring
- Fan pressure indication
- Static pressures in ducts or buildings
- Bi-direction ranges ideal for sensing fluctuating building pressure
