Flow Analysis
Cole-Parmer R. M. Young 5103 Wind Monitor Sensor, wind speed and direction
The Wind Monitor is a high resolution rugged wind sensor. Its simplicity and lightweight corrosion resistant construction make it well suited for a wide range of wind measuring applications. The wind speed sensor is a four blade helicoid propeller. Propeller rotation produces an AC sine wave voltage signal with frequency directly proportional to wind speed. Slip rings and brushes are not used resulting in improved reliability and lower cost. The wind direction sensor is a rugged yet lightweight vane with a sufficiently low aspect ratio to assure good fidelity in fluctuating wind conditions. Vane position is sensed by a precision conductive plastic potentiometer located in a sealed chamber.
Cole-Parmer Dwyer 166T Pitot Tubetelescoping S.S. Adjustabl 11.5in To 36in
FEATURES
- Adjustable design extends insertion length to 36"
- A unique air flow sensor
- Can be adjusted for any duct insertion length from 11.5 to 36"
- Replace up to five conventional fixed length Pitot tubes
- Securely protected by a custom fitted polyethylene carrying case
- Telescoping sections lock in place as they are extended, enabling use of the handle grip to gauge proper alignment of the tip within the airstream
- Stainless steel construction resists corrosion
- Hemispherical tip has 1.0 flow coefficient
- 1/8" dia. (3.2 mm). largest section is 3/8" (9.5 mm). Weight (with case) 1 lb., 9 oz. (709 gr)
Cole-Parmer Dwyer 160-48 Stainless Steel Pitot Tube 48" Insertion Length 5/16" Diameter
These standard 5/16-inch diameter pitot tubes feature hemispherical tips, which are nearly impossible to damage. The tubes are recommended for ducts 10 inches and larger in diameter. They have inscribed inch graduations on both sides to show depth of insertion at a glance, which helps identify the exact center of any duct. The tubes made of stainless steel comply with AMCA & ASHRAE specifications. They are suitable for use in temperatures up to 1500F and provide accurate readings when its tip is directed within 15 of air flow. The tubes come in seven sizes, ranging from 8 to 60 inches long.
Cole-Parmer Extech 45118 Mini Thermoanemometer with Temperature
These anemometers feature a dual LCD to display air velocity with temperature, and windchill. Feature selectable average function, one-second display update, maximum reading, hold function, and auto shutoff after 20 minutes.