Description
Series 476A Single Pressure Manometer , Single Electronic Zeroing, ±1.5% Accuracy
DWYER Series 476A Digital Manometer can be used to measure low pressures from -20 to 20 in w.c. with ±1.5% FS accuracy. The DWYER Series 476A Digital Manometer can be used to measure positive, negative, or differential pressures. Both units are constructed of an extruded aluminum case for exceptional durability.
Product Applications
- Verify field instrumentation performance
- Adjust fuel mixture on combustion systems
Single Pressure
| Model |
Description |
| 476A-0 |
Digital manometer, range -20 to 20″ w.c. |
Features
- One button auto-zero function
- Auto power off function to conserve battery life
- Rugged extruded aluminum housing
- Instant selection of up to nine English/metric units
- ±0.5% FS accuracy
Specifications
- Service: Air and compatible gases.
- Wetted Materials: Consult factory.
- Accuracy: ±1.5% FS @ 72°F (22.2°C). Includes linearity and repeatability.
- Pressure Hysteresis: ±0.1% of FS.
- Pressure Limits: 5 psig (.34 bar).
- Temperature Limits: 0 to 140°F (-17.8 to 60°C).
- Compensated Temperature Limits: 32 to 104°F (0 to 40°C).
- Thermal Effect: 0.05% F.S./°F.
- Display: 4 digit LCD (.425″H x .234″W digits).
- Power Requirements: 9 V alkaline battery, installed non-functional, user replaceable.
- Process Connections: Barbed connection for use with 3/16″ or 1/4″ I.D. tubing.
- Weight: 10.8 oz (306 g).
- Agency Approvals: CE.
