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Dwyer 476A-0 | Single Pressure Digital Manometer | -20 to 20" w.c.
The Dwyer 476A-0 is a single-pressure digital manometer for low pressures from -20 to 20 in w.c., rated ±1.5% FS. Up to nine English or metric units can be picked quickly, and zeroing takes one button.
- ±1.5% FS at 72°F (22.2°C), including linearity and repeatability
- One-button auto-zero
- Quick selection of up to nine English and metric units
- Durable aluminium housing with automatic power-off to save battery
- 5 psig (0.74 bar) maximum operating pressure
- Specifications
- Features
- Downloads
| Part Number | 476A-0 |
| Brand | Dwyer |
| Range | -20 to 20" w.c. |
| Accuracy | ±1.5% FS at 72°F (22.2°C), incl. linearity and repeatability |
| Hysteresis | ±0.1% FS |
| Thermal Effect | 0.05% FS/°F |
| Maximum Operating Pressure | 5 psig (0.74 bar) |
| Display | 4-digit LCD (0.425" H x 0.234" W digits) |
| Process Connection | For 3/16" or 1/4" I.D. tubing |
| Compensated Temperature | 32 to 104°F (0 to 40°C) |
| Operating Temperature | 0 to 140°F (-17.8 to 60°C) |
| Power | 9 V alkaline battery, user replaceable |
| Approvals | CE |
| Weight | 10.8 oz (306 g) |
- Accuracy at full scale ±0.5%.
- Durable aluminum extrusion housing.
- Auto-zero function with one button.
- Automatic shut-off feature to prolong battery life.
- Select up to nine English/metric units instantly.
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