The OMEGA™ HHF-SD1 combination hot wire and standard thermistor anemometer with SD card data logger has multiple features that make it suitable to use in such applications as environmental testing, balancing of fans/motors/ blowers, air conveyors, clean rooms, and flow hoods. What sets the HHF-SD1 apart from other hot wire anemometers is that it incorporates a real-time SD card data logger.
The HHF-SD1 measures velocity, and air temperature, and has an input socket that accepts a Type J or K thermocouple that can be used as a highly accurate thermometer. The integrated hot wire and standard thermistors provide fast and accurate readings-even at low velocities. The HHF-SD1 is innovative and easy to operate. Download data from the SD card into an Excel spreadsheet without the need for special software.
SPECIFICATIONS Display: 52 x 38 mm (2.05 x 1.5') LCD with green backlight (on/off) Measurement Units: Velocity: m/s, km/h, ft/min, knots, mile/hr Temperature: °C or °F Sensor Construction: Glass bead thermistor Sampling Time: Auto: 1 to 3600 seconds Manual: Push the data logger button once; will save data one time Memory Card: SD memory card Temperature Compensation: Automatic Display Update: At 1 second Data Output (RS232/USB): With optional cable/software Operating Temperature: 0 to 50°C (32 to 122°F) Operating Humidity: Less than 85% RH Power: 6 'AAA' alkaline or heavy-duty batteries (included), or 9V power adaptor (optional) Current Draw: 15 mA DC (without SD card or backlight), 36 mA (all functions) Weight: 515 g (1.13 lb) Dimensions: Instrument: 203 L x 76 W x 38 mm D (8 x 3 x 1.50') Probe: 12 mm (0.47') diameter, 280 to 940 mm (11 to 37') length Air Temperature Measuring Range: 0 to 50°C (32 to 122°F) Resolution: 0.1°C (0.1°F) Accuracy: ± 0.8°C (1.5°F)