Speed Unit Selection: m/s, Ft/min, Knots, Km/hr, MphBack LightLow Battery IndicatorMAX/MIN for wind velocityAverage/ 2/3MAX for wind flowRecords 600 groups of measurementData holding, storing and deleting functionManual / Auto Power Off after 5 mins without operationUnit switchable for wind velocity, temperature and wind flow will continue to introduce more cost-effective products to our customers. Customer service team will reply and solve your problems within 24h. Data Hold,/ Switch,Stretchable and adjustable blades,A greatest weather monitor for windsurfing,sailing,flying and shooting.*****CFM MeterWind flow range: CFM 0-999900 ft3/min, Resolution: 001-100, Wind flow area 0.001-9999 ft2,Wind Flow Calculate Formula: Flow =velocity *(Free Area) A good and protable CFM meter for you to measure HVAC,Air Blower and Air Velocity.*****Air Flow Area Setting You can press the ''AREA" key,then press the numbers keys to enter a new duct area,such as the number 1 or 2,Then press the "ENTER" key to confirm,YoĪnemometer Handheld AP-846A CFM Pro Anemometer HVAC Wind Speed Meter with Backlight Max/Min/Avg Functions for Measuring Wind Speed Air Velocity Temperature Air Flow Meter Our Commitment provide 2 years warranty and lifetime user tech-support. **********Best Quality Guranteed.*****High Precision AnemometerWind Speed Range: 0.001~100 mph (Accuracy: +/- 3%+0.2 rdg),0.001~45m/s (Accuracy: +/- 3%+0.1 rdg) Temp Range:32~113 Resolution: 0.001 mph.Measure wind speed in MAX/MIN/Current.Display in 5 units: m/s, km/h, ft/min, knots, mph.*****Multi-Function Air Flow Meter1.69 x 2.3in Large Display with Backlight makes it easy to read, Low power indicator remind you Replacement battery in time.Simple, rugged designĮmprise anemometers can withstand the harsh conditions of race car testing and provide high levels of precision over a wide range of measurement. Reverse flow detectionĮmprise anemometers include circuitry to detect reverse turbine rotation indicating reverse airflow. This yields better overall accuracy when compared to pinpoint measurements made with “hot wire” thermal type anemometers or differential pressure “pitot” probes. Turbine anemometers measure the average velocity over the area swept by the turbine. Advantages of Emprise Anemometers Better overall accuracy The turbine blade rotates on high precision ABEC 5 bearings that are easily replaceable if they become damaged or contaminated. The anemometer turbine and support ring are machined from aluminum alloy billet using an extremely accurate 3D CNC machining process. The sensors also output a digital bit to indicate the direction of flow. Turbine speed is sensed by infrared sensors which output a TTL square wave signal at a frequency proportional to speed. As air passes through the anemometer, the turbine blade rotates at a speed proportional to the air velocity. The Emprise anemometer uses a helical turbine to measure air velocity. Whenever an accurate and wide-ranging flow measurement is required, Emprise turbine anemometers will provide years of reliable service. The design has proven ideally suited for a variety of air flow measurement applications including radiators, condensers, intercoolers and other heat exchangers, vehicle and building ventilation (HVAC) ducts, cabin airflow, engine compartment airflow, intake manifolds, brake cooling ducts, wind tunnels and under vehicle airflow. Over the past 30 years the Emprise anemometer has evolved into a precise and rugged instrument used in the automotive and aerospace industries as well as race teams over the world. ![]() Initial development was carried out at the Lockheed-Martin Low Speed Wind Tunnel. The Emprise anemometer was originally developed in 1985 for mapping airflow of heat exchangers during vehicle wind tunnel testing.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |