Product Description
Model 477-000T-AV Air Velocity Kit (Model # 477-000T-AV)
*Digital Manometer and Pitot Tube for Balancing System Air Flows
Convenient all-in-one kit is small, light and easy to use. No set-up or leveling needed. Digital manometer reads from 0-20" w.c. with ±0.5% F.S. accuracy. The Series 477AV stores up to 40 readings in memory for later reference, with selectable English/Metric pressure, flow and velocity units that are visible on a large, backlit 0.4" LCD readout. Both audible and visual overpressure alarms and a “low battery” warning are standard features.
Each kit includes convenient telescoping Pitot tube, Model 166T which is fully adjustable from 11.5 to 36 inches (29.2 to 91.4 cm). In addition, two static pressure tips with magnetic mountings measure pressure drop across filters, condenser coils, etc. Kit comes complete with rubber tubing, 9V battery, step drill, AV calculator slide rule, and custom fitted carrying case. An indispensable test kit for the plant engineer, industrial hygienist and HVAC technician.
Complete Kit Includes:
- Series 477AV Handheld Digital Manometer
- Model 166T, 36" Telescoping Stainless Steel Pitot Tube
- Two No. A303 Static Pressure Tips with Magnetic Mounting
- Two 4-1/2 Ft. Lengths 3/16" I.D. Rubber Tubing
- No. A-397 Step drill for 3/16" - 1/2" Holes in 1/16" Increments
- No. A-532 AV Slide Chart
- 9 V Alkaline Battery
- Fitted Polyethylene Case
Product Applications:
- Air flow monitoring
- Duct static pressure
Specifications (Manometer):
- Service: Air and compatible combustible gases.
- Temperature Limits: 0 to 140°F (-17.8 to 60° C).
- Compensated Temperature Limits: 32 to 104° (0 to 40° C).
- Storage Temperature Limits: -4 to 176° F (-20 to 80° C).
- Display:0.42"(10.6 mm)4 digit LCD.
- Accuracy:±0.5% Full Scale, 60 to 78°F (15.6 to 25.6°C); ±1.5% Full Scale from 32 to 60°F and 78 to 104°F (0 to 15.6°C and 25.6 to 40°C).
- Pressure Hysteresis: ±0.1% of Full Scale.
- Static Pressure Tips (Model A-303): W/T Magnetic Mounting
- Pitot Tube (Model 166T): 36" telescoping SS pitot tube, fully adjustable from 11.5" to 36" (29.2 to 91.4 cm) 28" (71 cm) retracted; 6' (183 cm) extended.
- Step Drill (Model A-397): For 3/16"-1/2" Holes in 1/16" increments.
- Slide Chart: (Model A-532) AV
- Case: Fitted Plastic Case (Polyethylene).
- Power Requirements: 9V alkaline battery, installed non-functional, user replaceable.
- Agency Approvals: CE. (Manometer)
- Process Connections: Two barbed connections for use with 1/8" (3.18 mm) or 3/16" (4.76 mm) I.D. tubing. Two compression fittings for use with 1/8" (3.18 mm) I.D. x 1/4"(6.35 mm) O.D. tubing for 477Av-7 and 477AV-8 only.
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.
