Product Description
Series 477AV Handheld Digital Manometer, (Model # 477AV-4)
(Range 0-10.00" psi) Air Velocity/Flow Modes.
Measures Pressure, Flow and Velocity; ±0.5% Accuracy
The SERIES 477AV Handheld Digital Manometer is now available with pressure, flow, and velocity measurements along with a number of other convenient features. The built-in air velocity and flow calculations provide accuracy and conserve time and error associated with manual calculations. Also featured on this unit are adjustable zero and span values for calibrating in the field, as well as a damping feature to compensate for the fluctuating of readings.
Product Applications
- Air flow monitoring
- Duct static pressure
Features
- Calculates and displays air velocity and volumetric air flow
- Rugged aluminum case protects instrument from damage during transport/use
- 9 selectable English and metric engineering units
- Large, easy to read display with backlight for use in dark areas
- Stores up to 40 readings with minimum, maximum and average statistics
Specifications
- Service: Air and compatible gases.
- Accuracy: ±0.5% FS, 60 to 78°F (15.6 to 25.6°C); ±1.5% FS from 32 to 60°F and 78 to 104°F (0 to 15.6°C and 25.6 to 40.0°C).
- Pressure Hysteresis: ±0.1% of full scale.
- Temperature Limits: 0 to 140°F (-17.8 to 60°C).
- Compensated Temperature Limits: 32 to 104°F (0 to 40°C).
- Storage Temperature Limits: -4 to 176°F (-20 to 80°C).
- Display: 0.42" (10.6 mm) 4 digit LCD.
- Units of Pressure: in w.c., ft. w.c., in Hg, psi, oz/in², mm w.c., cm w.c., mm Hg, mbar, Pa, kPa, hPa.
- Units of Velocity: fpm, fps, mph, m/h, m/s, k/h, knot.
- Units of Flow: cfm, m3/h, m3/s.
- Power Requirements: 9 V Alkaline battery, installed non-functional, user replaceable.
- Weight: 10.2 oz (289 g).
- Process Connections: Two barbed connections for use with 1/8" (3.18 mm) or 3/16" (4.76 mm) ID tubing. Two compression fittings for use with 1/8" (3.18 mm) ID x 1/4" (6.35 mm) OD tubing for 477AV-7 and 477AV-8 only.
- Agency Approvals: CE.
Shipping Information:
1-2 Days
Please Note: All shipping times are dependent on product availability at time of shipment. Although we make every effort to ensure a continuous supply of our products, occasional circumstances may force us to temporarily run out of a product, or have shipping delays. Should this occur, customers will be notified soon after placement of any orders for such products and, if applicable, items will be put on backorder. For orders requiring expedited shipment, our customer service team can be contacted to confirm product availability.
