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Series 471 Digital Thermo-Anemometers
Air Velocity in Four Selectable Ranges 15 to 15,000 FPM
DESCRIPTION
The Series 471 Digital Thermo-Anemometers are versatile dual function instruments that quickly and easily measure air velocity in four selectable ranges - feet per minute or meters per second - plus air temperature in °F or °C. High contrast LCD display shows both range selected and present velocity. Convenient backlight provides perfect visibility in low light conditions. Light automatically shuts off after 2 1/2 minutes to prolong battery life. Low battery warning is included. Stainless steel probe with comfortable hand grip is etched with insertion depth marks from 0-8 inches and 0-20 cm on the Model 471-1. When fully extended, the probe length on models 471-2 and 471-3 reach 33 inches (83 cm). Model 471-3 features a telescoping bendable tip for easy access in hard-to-reach locations.
Extruded aluminum housing fully protects electronics, yet is lightweight and comfortable to hold even when taking multiple readings as part of duct traverses. An integral sliding cover protects sensors when not in use.
Standard Accessories are 9 volt alkaline battery, wrist strap, custom fitted carrying case and step drill for making duct holes from 3/16" to 1/2".
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Digital Thermo Anemometer
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| Anemometer with Telescoping Probe |
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Anemometer with Telescoping Bendable Tip |
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SPECIFICATIONS
GENERAL
Specified Accuracy Temperature Limits: 59 to 86°F (15-30°C).
Outside this range add 0.11% per °F (0.2%per °C)
Flow Temperature Range: 32-200°F, 0-100 °C
Temperature Measurement: 0 to 200°F (-17 to 100°C)
Temperature Accuracy: ±2°F (1°C)
Resolution: 0.1°
Ambient Temperature Limits: 32 to 104°F (0 to 40°C)
Storage Temperature Limits: -40 to 176°F (-40 to 80°C)
Probe: 5/16" diameter (8.13 mm), 10" length with integral hand
grip and 6 ft (15.2 cm) coiled cord
Length of Probe: Model 471-1=10" (25.4 cm); Models 471-2 and
471-3=33" (83 cm)
Power Source: 9 volt alkaline battery included
Housing Size: 6 9/16"H x 2 13/16"W x 29/32"D
(166 x 71 x 23 mm)
Weight, Battery Included:12 oz. (340 g)
Carrying Case: 2 3.8"H x 13 1/2"W x 10 1/2"D (60 x 343267 mm) |
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| Range# |
Velocity(FPM) |
Velocity(MPS) |
Accuracy |
| 1 |
0-500 |
0-3.0 |
±3% F.S. |
| 2 |
0-1500 |
0-7.0 |
±3% F.S. |
| 3 |
0-5000 |
0-30 |
±4% F.S. |
| 4 |
0-15000 |
0-70 |
±5% F.S. |
| Note: All models feature all ranges |
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| ORDERING INFORMATION |
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FOR YOUR CONVENIENCE, THESE ITEMS ARE AVAILABLE ONLINE
OR PLEASE CALL 1-800-253-2497 TO ORDER THESE ITEMS |
| Model |
Description |
| 471 |
Digital Thermo Anemometer, Includes battery, wrist strap, 6-step drill, carrying case and instructions |
| 471-2 |
Digital Thermo Anemometer with telescoping probe, Includes battery, wrist strap, 6-step drill, carrying case and instructions |
| 471-3 |
Digital Thermo Anemometer with telescoping bendable tip, Includes battery, wrist strap, 6-step drill, carrying case and instructions |
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For assistance call 978-568-3400
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