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B&K Precision 731A Digital Anemometer with Vane Probe, 0 to 30.0 m/s Velocity, -20 to +60° C Temperature


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$210.00
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$210.00
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The B&K Precision 731A digital anemometer with vane probe measures air velocity in m/s, fpm, knots, mph, and km/h and air temperature in degrees C and F; and has record, multi-point average, and data hold functions for analyzing air flow. Record function captures readings over a period of two seconds and displays minimum, maximum, and average values. Readings can also be averaged over a period of 16 seconds. Multi-point average function displays the average reading of up to eight recorded readings. Data hold function freezes a reading on the display to aid documentation. The LCD shows velocity and temperature readings simultaneously and a backlight provides visibility in low light. The vane probe attaches to the meter via 2 m of coiled cable for reaching into ductwork. The meter has an auto power-off mode that shuts it down after 10 minutes of non-use to conserve battery life. It has European Conformity (CE) marking. This anemometer is used for monitoring air flow and temperature in ductwork, spray booths, and exhaust hoods, among other applications.

Specifications
Air velocity range0.0 to 30.0 m/s; 0.0 to 5,900 fpm; 0.0 to 5,800 knots; 0.0 to 67.0 mph; 0.0 to 108.0 km/h
Air velocity resolution0.01 m/s; 1 fpm; 0.1 knots; 0.1 mph; 0.1 km/h
Air velocity accuracy+ or - 3% of full scale
Air temperature range-20 to +60 degrees C/-4 to +140 degrees F
Operating environment0 to 50 degrees C at less than 75% relative humidity
Power(1) 9V battery (included)
Main unit dimensions (H x W x D)770 x 65.5 x 35 mm
Weight390 g

H is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.

Anemometers, also called wind meters, measure air velocity and are most commonly used for weather monitoring to determine wind speed and for HVAC applications to determine air flow within ducts. In addition to air velocity, anemometers may measure wind direction, air pressure, air flow volume, air temperature, humidity, light, and other properties. The most common types of anemometer are cup, vane, hot-wire, and Pitot tube. Cup and vane anemometers calculate air velocity based on the number of rotations of the cups or vane. Hot-wire anemometers calculate air velocity by measuring the change in electrical resistance as air flow cools a heated wire. Pitot tube anemometers measure air pressure within a tube and calculate air velocity based on the difference in pressure between the air inside and outside of the tube. Many anemometers have digital readouts and can display air velocity readings in different units of measure, such as meters per second (m/s), feet per minute (ft./min. or fpm), knots, miles per hour (mph), and kilometers per hour (km/h).

B&K Precision manufactures test and measurement instruments for research and development, production-line testing, and electronic field service applications. The company, founded in 1951, is headquartered in Yorba Linda, CA. It meets International Organization for Standardization (ISO) standard 9001:2008 and is compliant with Restriction of Hazardous Substances (RoHS) and waste electronic and electrical equipment (WEEE) directives.

What's in the Box?
  • B&K Precision 731A digital anemometer
  • Vane probe
  • (1) 9V battery
  • Instructions
  • Anemometer with vane probe measures air velocity in m/s, fpm, knots, mph, and km/h, and also measures air temperature in degrees C and F

  • Record function captures readings over a 2-second time period and displays minimum, maximum, and average values

  • Multi-point average function displays the average reading of up to eight recorded readings

  • Data hold function freezes a reading on the display to aid documentation

  • LCD shows air velocity and temperature measurement simultaneously and has a backlight for visibility in low light

Product Information   Specifications for B&K Precision 731A Digital Anemometer with Vane Probe, 0 to 30.0 m/s Velocity, -20 to +60° C Temperature Below:

Manufacturer B&K Precision Corporation
Brand B&K Precision
Model 731A
SKU 731A
UPC 817050073119
Package Weight 1.15 pounds
Package Size 7 x 2 x 2 inches
Units in Package 1

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