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DWYER INSTRUMENTS 471B-1 Digital Thermo Anemometer, 9V Battery | AB7TVN 24A466

DWYER INSTRUMENTS 471B-1 Digital Thermo Anemometer, 9V Battery

Item: AB7TVN Model: 471B-1Cross Ref: 24A466
21 In Stock

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£934.67 /unit (Inc. VAT)
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Product Specifications:

ItemAnemometer
Air Velocity Accuracy-3% to +3%
Auto Power OffYes
Battery ChemistryAlkaline
Battery Size9V
Battery Voltage9V
Body StyleFull Size
Cord Length6 ft. , 6", 28"
Data HoldYes
Data LoggingNo
Data StorageYes
DisplayLCD
Display Digits4.5
Display TypeDigital
Humidity SensingNo
IncludesStainless Steel Probe
InterfaceNo
Maximum Hot Wire Probe Length8"
Min. Operating Temp.Not Applicable
Min. Relative Humidity MeasuredNot Applicable
Minimum Dew Point MeasuredNot Applicable
Minimum Hot Wire Probe LengthNot Applicable
Minimum Velocity Measured45 FPM
No. Of Batteries Required1
Output TypeNo
Power Requirement9V
Power SourceBattery
Probe Dia.0.35"
Probe Length8"
Probe Size11/32"
Sensor TypeThermo Anemometer
Special FeaturesAveraging, Backlight, Data Hold, Data Storage, Min/Max
Temp. Accuracy-/+ 0.5° F @ 32° To 122° F, -/+ 1.5° F @ Rest Of Range , -0.5°F to +0.5°F, -1.5°F to +1.5°F
TypeInstrument
Vane MaterialStainless Steel
Velocity0 mps to 30 mps , 108 kmph , 45-6000 FPM , 58 knots , 67 mph
Additional FunctionsAir Velocity, Temperature
Batteries IncludedYes
Calibration CertificateNot Included
Digital Display Screen TypeLCD
Manufacturer Warranty Length1 yr.
Max. Air Volume Measured19999 CFM
Max. Temperature Measured212°F
Max. Velocity Measured4000 FPM to 6000 FPM
Max. Velocity Measured6000 FPM
Meter TypeHot Wire
Min Temperature Measured-40°F
Min. Velocity MeasuredUnder 100 FPM
Min. Velocity Measured45 FPM
Number Of Batteries Required1
Temperature Accuracy+/-1.5%
Testing FunctionsAir Velocity, Temperature
Vane Diameter0.35"

Shipping Info:

Ship weight (kg) 1.08
Ship height (cm)8.13
Ship length (cm)48.51
Ship width (cm)16
HS code9026802000
Country of OriginUS

Product Details:

Dwyer Instruments 471B-1 digital thermo anemometer quickly & comfortably measures low air velocity or volumetric flow and air temperature in laboratory fume hoods, dust collection systems & commercial air balancing equipment.

Features:

  • This 471B-1 Dwyer anemometer is equipped with high contrast and backlit LCD which offers visibility in any condition.
  • It comes with a sliding cover for securing probe sensors when not in use.
  • This universal base handheld Dwyer anemometer features a handheld design for job-site portability and a rugged, yet lightweight aluminium enclosure for protection against accidental impacts.
  • The unit is capable of storing up to 99 readings for later evaluation.
  • This 9V alkaline battery-operated unit works at temperatures ranging from -40 to 212 degrees Fahrenheit.

Compatible Accessories:

  • Dwyer A-47X-BOOT Rubber Boots: They are protective magnetic rubber boots used with manometers.
  • Dwyer AP1 Spare Thermo Anemometer Probes: These hot wire thermo-anemometer probes come with a coiled cable for easy measurement of air velocity at far places.
  • Dwyer UHH-C2 Hard Carrying Cases: They ensure proper organisation while transporting.

Standards and Approvals:

  • CE

Frequently Asked Questions:

Q. Do anemometers need calibration?

A. Anemometers that detect wind potential must be calibrated before and after the measurement period.

Q. How are anemometers calibrated?

A. The usual setting for an anemometer calibration is a wind tunnel with continuous, pre-established air temperature and atmospheric pressure. The wind speed measurements at meteorological masts and, consequently, the site assessment for proposed wind farms, are based on this calibration.

Q. What are the four types of anemometers?

A.

  • Thermal Anemometers
  • Vane Anemometers
  • Thermal Anemometers with Velocity / Temperature Profiling
  • Cup Anemometers

Product Variants

ProductModelDisplay TypeTemp. AccuracyTemp. RangePrice
DWYER INSTRUMENTS 473B-1 Anemometer, 100 mm Vane | CH9PGH 55EH57
473B-1Backlit display-/+ 0.9 Deg. F @ 77 Deg. F-20 Deg. to 212 Deg. F£866.15

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DWYER INSTRUMENTS 471B-1 Digital Thermo Anemometer, 9V Battery
£934.67 /unit (Inc. VAT)