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Measurement Parameters = Air Velocity, Temperature, Volume Air Flow Maximum Air Velocity = 20m/s Best Air Velocity Accuracy = ±1.5% + 0.1 m/s Air Velocity Resolution = 0.01m/s Probe
타입 = NTC, Rotary Vane Maximum Temperature = +50°C Temperature Measurement Resolution = 0.1°C Best Temperature Measurement Accuracy = ±0.5 °C Power Source = Battery Battery
타입 = 9V Battery Life = 50 h
크기 = 277 x 105 x 45mm
무게 = 230g
높이 = 45mm Width = 105mm 9V PP3 battery, integral 100mm vane with temperature sensor and instructions. testo 417 Large Area Vane Anemometer with Temperature Measurement. Compact anemometer with built-in flow/temperature vane Ø 100 mm to measure flow speed, volume flow and temperature. Accurate volume flow calculation can be made with easy input of duct area. Timed and multi-point mean calculation provide information on mean volume flow, flow speed and temperature readings. Features and Benefits. Direct display of volume flow Direction of flow displayed (i.e. drawn or blown) Temperature, flow and volume flow measurement Max/min values Hold button to freeze readings Display backlight Auto Off function Instrument weight and dimensions: 230g; 277 x 105 x 45mm Typical battery life (9V Alkaline PP3) 50 hours. Applications. Rotating vane anemometers are used to measure environmental conditions quickly and accurately. The information and data they provide are vital in a wide range of applications and environments. They are essential for reporting, forecasting and planning and more importantly health and safety. Some of the more common applications are. HVAC system performance Building and construction Environmental testing Clean rooms Fans / motors / blowers Meteorological studies Wind direction, wind speed and gust. FAQ. Q ??Are there any additional accessories available? A - Yes, the testovent 417 funnel set is available separately. It can be used in conjunction with the 417 digital anemometers for measuring the volume of flow at ventilation grilles and plate outlets quickly and conveniently. See part number ; 516-0602 516-0602 Q - Is there a recommended replacement battery? A - Yes, the RS PRO anemometer uses a 9V battery for its power supply. See RS part number ; 826-4435 826-4435
