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Pacer Instruments - DA420

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Description

The Pacer DA420 Rotating Vane Anemometer is a high quality instrument providing highly accurate air velocity and temperature measurements in harsh environments via a user-friendly & intuitive interface.

Applications include indoor air quality, process control, flow hood monitoring, and many other applications where precise air flow and temperature measurement is required.

FEATURES

High accuracy: ±1.0% of reading
Rugged metal probe and vane
Intuitive user interface design
Ultra low speed sensitivity down to 40 ft/mi
Industrial grade enclosure and probe
Measure airflow in extreme environments from -20° to 100°C
Temp measurements from –30° to 100°C
Optional Temp probe providing measurement from –95° to 200°C
Minimum and Maximum air speed and temp
Analog voltage output and Communication options
Low power, high performance, RISC microprocessor
Advanced software algorithm for precise probe calibration

Specifications

Ranges
Probe AP275:	40 to 7800 FPM 0.2 to 40.00 MPS	(feet per minute) (meters per second)
Probe AP100:	60 to 6800 FPM 0.3 to 35.00 MPS
Temperature (using either air velocity probe head):	-22° to 212°F (-30° to 100°C)
Temperature (using separate temperature probe):	-139° to 392.0°F (-95.0° to 200.0°C)
Accuracy
Air Velocity: ±1.0% of Reading ±1 digit Temperature: ±0.3% of Reading ±1 digit
Resolution
Air Velocity: 1 FPM or 0.01 MPS Temperature: 0.1°F or °C (1°F below -99.9°F)
Display
0.5” LCD, 4 digits
Operating Temp
Instrument 32° to 125°F / 0° to 50°C Probe: -4° to 212°F /-20° to 100°C
Power Supply
3 AA alkaline batteries (Eveready E91)
Battery Life
Approximately 300 hours
Dimensions
Instrument: 6.5 inch X 3.25 inch X 1.5 inch Probe AP275: 2.75 inch diameter Probe AP100: 1 inch diameter
Instrument Options Available
• Protective Rubber Boot and Splash-Proof Seal • USB communications • RS232 communications • Analog 0-5 Volt output • Additional RTD temperature probe input
Misc. Options
• Additional Probe PN APT100 or APT275 • Extra extension and/or flexible rods • Custom cable lengths • Immersion RTD temperature probe • Surface RTD temperature probe • Air RTD temperature probe
DA420 comes complete with
• 1 pc. rotating vane probe head, APT275 or APT100 • 3 pc. extension rod w/ handle grip • 1 pc. flexible rod • 1 pc. 5’ connecting cable note: cable attached to APT100 probe • 3 pc. AA 1.5 V alkaline batteries • 1 pc. carrying case