DWYER 471B thermo-anemometer test instrument

Description of DWYER 471B

NIST CALIBRATION available in Product Configurator.

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

Technical specifications of DWYER 471B

• 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).
• 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.

How to buy DWYER 471B

Accessories for DWYER 471B

Model Chart DWYER 471B

Model 471B Digital Thermo-Anemometer
 
          1ST SYMBOL (1ST X) RANGE
             1    0 to 6000 (0 to 30 m/s)             
 

          OPTIONS (OPT)
            -NIST  NIST Traceable Calibration Certificate