DM-202
Dwyer, Differential Digital Pressure Transmitter, Range 0.25-0-0.25 Inch w.c DM-202
Mfr. Model: DM-202
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Description
Dwyer, Differential Digital Pressure Transmitter, Range 0.25-0-0.25 Inch w.c DM-202
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.
Features & Benefits
- 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
- Application: Differential Pressure Across Filters, Fan Control, Static Pressures in Ducts or Buildings, Room Pressurization Monitoring
- Service: Air and Non-Combustible, Compatible Gases
- Wetted Materials: Consult Factory
- Housing Material: Polycarbonate
- Accuracy: ±1 Percentage FSO for all Ranges Except 0.25 Inch w.c. @ ±2 Percentage FSO, and Ranges at or Below ±0.1 Inch w.c. @ ±4 Percentage FSO
- Thermal Effect: 0.036 Percentage FS/deg C [0.02 Percentage FS/deg F]
Specifications
| Manufacturer | Dwyer |
| MFR. Model | DM-202 |
| Accuracy | +/- 1% FSO |
| Display Type | LCD Display |
| Mount Type | Panel Mount |
| Output | 4 to 20 mA |
| Range | 0.25-0-0.25 Inch w.c |
| Type | Differential Pressure Transmitter Digital |
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