Model 471B Thermo-Anemometer Test Instrument (Model 471B)

Model 471B Thermo-Anemometer Test Instrument (Model 471B)

measures air velocity or air volume and temperature simultaneously

the model 471b thermo-anemometer test instrument is a versatile dual function unit that quickly and easily measures air velocity or volumetric flow as well as air temperature in imperial or metric units. A stainless steel probe is included, which has a comfortable hand grip and etched insertion depth marks. The extruded aluminum housing fully protects electronics, yet is lightweight and comfortable to hold.

product applications

duct traverses

hvac inspectionstesting and balancing

modeldescription

471b-1digital thermo-anemometer, includes 9v battery, sensing probe, wrist strap, soft carrying case & instructions

specifications

service:air velocity and temperature of clean, dry air.

temperature limits:process air velocity: -20 to 212°f (-29 to 100°c); process temperature: -40 to 212°f (-40 to 100°c); ambient: 5 to 125°f (-15 to 51°c).

display:4.5 digit lcd.

resolution:0.1%, 0.1°f/°c.

range air velocity:0 to 6000 fpm (0 to 30 m/s).

accuracy air velocity:±3% fs within temperature range of 40 to 90°f (4 to 32°c). -tab option: ±5% of reading, not less than ±1.6 fpm (0.5 m).

range volumetric air flow:19,999 in selected flow units.

range temperature:-40 to 212°f (-40 to 100°c).

accuracy temperature:±0.5°f (±0.28°c) from 32 to 122°f (0 to 50 °c); ±1.5°f (±0.83°c) from -40°f to 32°f (-40 to 0°c) & 122 to 212°f (50 to 100°c).

probe length:8" (203 mm) insertion.

cable length:28" (71 cm) retracted, 6 ft (183 cm) extended.

power requirements:9 v alkaline battery, installed non-functional, user replaceable.

weight:16 oz (454 g).

agency approvals:ce.

features

compatible with dwyer rp1 thermo-hygrometer and vp1 100 mm vane thermo-anemometer probes (sold separately)

high contrast and backlit lcd for visibility in any condition

able to store up to 99 readings

integral sliding cover protects probe sensors when not in use

built-in volumetric air flow calculations

accessories

model numberdescription

ap1thermo anemometer air velocity & temperature probe with coiled cable, 8" insertion length

a-47x-bootrubber boot for manometers (manometer not included).

ap1-18thermo anemometer air velocity & temperature probe with coiled cable, 18" insertion length

ap1-24thermo anemometer air velocity & temperature probe with coiled cable, 24" insertion length

ap1-36thermo anemometer air velocity & temperature probe with coiled cable, 36" insertion length

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Material : Abs

Brand Name : DWYER USA

Usage : Dry Air.

Power Source : Battery, User Replaceable.

Accuracy : ±3% FS Within Temperature Range Of 40 To 90°F (4 To 32°C). -TAB Option: ±5% Of Reading, Not Less Tha

Display Type : Digital

Weight : 16 Oz (454 G).

Type : Model 471B Thermo-Anemometer Test Instrument

Power : 9V, User Replaceable.