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Product Specifications:
| Item | Air Velocity Kit |
| Accuracy | - 0.5% to + 0.5% |
| Air Velocity Accuracy | +/-0.5% Of Full Scale From 60°F to 78°F, +/-1.5% Of Full Scale From 32°F to 60°F, 78°F to 104°F |
| Air Velocity Range | 1266 FPM |
| Alarm | Yes |
| Application | Air, Compatible Gases |
| Auto Power Off | Yes |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Battery Life | 1 yr. |
| Battery Voltage | 9V , Alkaline |
| Calibration Certificate Included | No |
| Case Color | Gray |
| Case Material | Polyethylene |
| Connections | 1/8" Hose Barb, 3/16" Hose Barb |
| Data Hold | Yes |
| Digital Display Features | 4 Digit Backlit LCD |
| Display Size | 4" |
| Display Units | Cfm, Cm Wc, Cu M/Hr, Cu M/Sec, Fpm, Fps, Ft. Wc, Hpa, In. Hg, In. Wc, K/H, Knot, Kpa, M/H, M/S, Mbar, mm Hg, mm Wc, Mph, Oz/Sq In., Pa, Psi |
| Enclosure Rating | 0 in. wc |
| Housing Height | 5.89" |
| Housing Length | 2.812" |
| Housing Material | Aluminum |
| Humidity Sensing | No |
| Includes | (2) 4-1/2 ft. Lengths 3/16" Id Rubber Tubing, (2) No. A-303 Static Pressure Tips With Magnetic Mounting, Fitted Polyethylene Case, Model 166T Telescoping Pitot Tube, No. A-397 Step Drill, No. A-532 Av Slide Chart |
| Low Battery Indicator | Yes |
| Max. Operating Pressure | 5 psi |
| Maximum Air Velocity | 1266 FPM |
| Maximum Operating Temperature | 140°F |
| Maximum Pressure | 10 in. wc |
| Minimum Operating Temperature | 0°F |
| Minimum Pressure | 0 in. wc |
| Nema Rating | 0 in. wc |
| Operating Pressure Range | 0 in. wc to 10 in. wc |
| Overall Height | 6.53" |
| Overall Length | 0.906" |
| Overall Width | 2.81" |
| Pressure Accuracy | +/-0.5% Full Scale From 60°F to 78°F, +/-1.5% Full Scale From 32°F to 60°F And 78°F to 104°F |
| Pressure Range | 0 in. wc to 10 in. wc |
| Pressure Resolution | 0.01 in. wc |
| Pressure Units | Cm Wc, Ft Wc, Hpa, In Hg, In Wc, Kpa, Mbar, Mm Hg, Mm Wc, Pa, Psi |
| Pressure Units Displayed | Cm Wc, Ft. Wc, hpa, In. Hg, In. Wc, Kpa, Mbar, Mm Hg, Mm Wc, Oz./Sq. In., Pa, Psi |
| Process Connection Size | 1/8", 3/16" |
| Process Connection Type | Hose Barb |
| Sensing Element Type | Piezoelectric |
| Series | 477AV Series |
| Special Features | Air Velocity, Measures Differential Pressure, Volumetric Air Flow |
| Storage Temperature Range | -4°F to +176°F |
| Weight | 10.2 oz. |
Shipping Info:
| Ship weight (kg) | 3.15 |
| Ship height (cm) | 16.59 |
| Ship length (cm) | 2.3 |
| Ship width (cm) | 7.14 |
| Country of Origin | US |
Product Variants
| Model | Pressure Range | Battery Voltage | Accuracy | Case Material | Display Size | Price | |
|---|---|---|---|---|---|---|---|
| 477-000T-AV | 0 in. wc to 1 in. wc | 9V | - 0.5% to + 0.5% | Polyethylene | 4" | €1,811.86 | |
| 477-00T-AV | 0 in. wc to 4 in. wc | 9V | - 0.5% to + 0.5% | Polyethylene | 4" | €1,714.08 | |
| 477-1T-AV | 0 in. wc to 20 in. wc | 9V | - 0.5% to + 0.5% | Polyethylene | 4" | €1,758.59 |
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DWYER INSTRUMENTS 477-0T-AV Air Velocity Kit, 0 to 20 Inch WC Range
€1,758.99 /unit
