User selectable sampling rate from 1 to 3600 seconds.The construction, operating principles and calibration proce. Real-time data logger with integrated SD memory card The use of a constant temperature hot-wire anemometer flow sensor for spirography is reported.Hot wire probe for precise low air velocity measurements.Thermistor sensor for fast air temperature readings.Contact temperature measurement with type J/K thermocouple option.Measures air velocity (fpm, m/s, kph, mph and knots) and air temperature.Optional accessories include a tripod and AC adapter for continuous long-term monitoring. Hot-wire anemometry is a technique for measuring the velocity of fluids, and can be used in many different fields. A hot-wire anemometer consists essentially of a small electrically heated wire, usually of platinum. Quickly generate an Excel file with raw data, all without the use of software. of humidity on the thermal conductivity of air. Anemometer for Hot wire probes Measures Velocity, Volume Flow and temp. Using a SD card (max 16GB), a user can manually record up to 99 readings or automatically by selecting a desired sampling rate from 1 to 3600 seconds. The principle of hot-wire anemometer is based on convective heat transfer from a heated element placed in the fluid flow and any changes in the fluid medium. Anemometer - Hot-wire Sensors Air flow, Velocity, Volume flow, RS232 & USB.

Featuring automatic temperature compensation, Data hold, Max/Min functions, and an easy-to-read backlit LCD display. The compact probe tip makes measuring air velocity directly in the. The R4500SD measures air velocity, air temperature and has a built-in contact thermometer. The STA2 is a Hot-wire Anemometer built for the HVACR professionals air balancing needs. The cooling rate is proportional to air speed. Real time data logger with integrated SD memory card measures/records air velocity, air temperature and contact temperature with an integrated Type J/Type K thermocouple input. The thermoelectric hot wire anemometers heat a wire to a specified temperature and measure the cooling rate. Description Reed R4500SD-NIST Data Logging Hot Wire Thermo-Anemometer

Hot wire anemometer