The illuminated display allows you to carry out your measurements even in a dark environment. values and the hold function enables the current readings to be retained. Used to calculate air, dew point, wet bulb and wind chill temperature across a range of -20 to 60☌ (-4 to 140☏). Measure wind velocity from 0.4 to 20m/s (80 to 4000 ft/min), relative humidity from 0 to 100 RH. Timed and multi-point mean calculations provide an indicator of the average volumetric flow, flow velocity and temperature readings. Display temperature and airflow or temperature and relative humidity simultaneously. inflow or outflow, is also shown on the display. In addition, you can switch to the current temperature reading. The calculated volumetric flow is shown directly on the vane anemometer’s display. The measurement funnels contained in the set enable precise volumetric flow measurement at ventilation grilles. Flow measurement with an anemometer is helpful in a variety of fields. differential pressure measuring instrument. The testo 417 vane anemometer with an integrated 100 mm vane measures flow velocity, volumetric flow and temperature at the same time. The following are anemometers for measuring flows and other values: air velocity & IAQ measuring instrument. They ensure simple testing of incoming / outgoing air – such as in the controlled ventilation of living spaces. compressed air systems), making it a key instrument in measuring and control technology. The ventilation duct is one of the most important core elements of air conditioning and ventilation systems. The transmitter can therefore be integrated into systems (e.g. Overview of the technical advantages offered by the testo 6453 compressed air meter. Here it is used to control the air speed in the duct. The testo 417 vane anemometer and the testovent 417 measurement funnels provide you with perfect support for flow measurement at ventilation grilles and poppet valves. The testo 6446 compressed air flow meter is also a transmitter, which converts the measured parameter into a standardized electrical signal. The testo 6444 digital compressed air flow. Three measurement parameters, one instrument: Flow rate, totaliser and temperature. The transmitter can therefore be integrated into systems (e.g. testo 6457 - Compressed air meter DN65 250 (2½' 10') Probe removal under pressure: The patented quick-change fitting allows the sensor to be removed from the process under pressure. How to take proper air flow measurements in ducts in compliance with DIN EN 12599. The turbulence created here and differing flow directions make correct measurement more difficult. The testo 6444 digital compressed air flow meter is also a transmitter, which converts the measured parameter into a standardized electrical signal. The measurement of flow velocity and the correct calculation of volumetric flow at ventilation outlets can be a challenge. Testo 417 – Vane Anemometer with Funnel Set
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