DWYER Model 471B Thermo-Anemometer Test Instrument

RM 0.00

PRE-ORDER: 3-10 WORKING DAYS, SUBJECTED TO FACTORY STOCK

Description

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 inspections
  • Testing and balancing

 

Features

  • Compatible with Dwyer RP1 thermo-hygrometer and VP1 100 mm vane thermo-anemometer probes (sold separately)
  • Visible in any condition due to high contrast and backlit LCD display
  • Able to store up to 99 readings
  • Probe sensors are protected by the integral sliding cover
  • Built-in volumetric air flow calculations

 

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.
  • Air Velocity Range: 45 to 6000 FPM (0.23 to 30 m/s).
  • Air Velocity Accuracy: ±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).
  • Volumetric Air Flow Range: 19,999 in selected flow units.
  • Temperature Range: -40 to 212°F (-40 to 100°C).
  • Temperature Accuracy: ±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.

 

Models & Ordering

Model Description
471B-1 Digital thermo-anemometer, includes 9V battery, sensing probe, wrist strap, hard carrying case & instructions

 

 

 

 

 

 

Additional information

Weight 1 kg