Dwyer DM-203 DigiMag Differential Pressure Transmitter Range 0.5-0-0.5 Inch WC
Senses The Pressure of Air and Compatible Gases, This Differential Pressure Transmitter Features a Pressure Range of 0-1250 Pa inWC and Has a 4 to 20 mA output. Fast and Easy to Set up, This Transmitter is Suitable for Fan Control, Static Pressures in ducts or buildings, room Pressurization Monitoring, and Differential Pressure Across Filters.
Dwyer DM-203 Offers
Specifically Designed to Mount in a standard Magnehelic® Gauge cutout, this pressure transmitter features a polycarbonate molded housing with integral pressure connections, reducing installation time. In addition, the digital push-button zero and span simplify calibration over typical turn-potentiometers, and a single push-button allows field selection of multiple engineering units.
Features
- 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® Gauge, as both use the same diameter cutout
Applications
- Differential Pressure Across Filters
- Fan Control
- Static Pressures in Ducts or Buildings
- Room Pressurization Monitoring
Dwyer DM-203 Specifications
| Service | Air And Non-Combustible, Compatible Gases |
| Pressure Range | ±0.5 inWC |
| Accuracy | ±1% FSO |
| Stability | <±1%/year FSO |
| Limits | Pressure: 3.6 psi maximum operation, 6 psi burst Temperature: -4 to 158°F (-20 to 70°C) |
| Thermal Effect | 0.02% FS/°F (0.036% FS/°C) |
| Output Signal | 4 to 20 mA (2-wire) |
| Zero and Span Adjustments | Push-button |
| Loop Resistance | 0 to 1250 Ω maximum |
| Current Consumption | 21 mA maximum |
| Connections | Electrical: Screw-type terminals Process: Male ports on side for ⅛”, 3⁄16″, ¼”, 0.2″ (5 mm), 0.23″ (6 mm) ID flexible tubing |
| Power Requirements | 10 to 35 V DC (2-wire) |
| Enclosure Rating | NEMA 4X (IP66) |
| Mounting Orientation | Not sensitive to position |
| Agency Approvals | CE |
| Housing Material | Polycarbonate |
| Dimensions | Ø5 x 1.9″ (Ø127 x 48.2 mm) |
| Weight | 7.04 oz (200 g) |
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What’s included with the Dwyer DM-203
Additional Information:
- Item Code: Dwyer DM-203 DigiMag Differential Pressure Transmitter Range 0.5-0-0.5 Inch WC
- www.envirotechindustrialproduct.info
- www.envirotechindustrialproducts.info
- www.envirotechdelhi.com
