• Thermo-anemometer

Thermo-anemometer


The Pacer DA430 Rotating Vane Hygro-Thermometer Anemometer is a high-quality instrument providing highly accurate humidity, air velocity and temperature measurements in harsh environments via a user-friendly & intuitive interface.


Applications include manufacturing, laboratory, computer rooms, environmental control, flow hood monitoring and other applications where precise humidity, temperature and air measurement is required.

Features

  • Includes Rotating Vane Air Probe and Combination Humidity-Temperature Sensor
  • Rated from 50 to 7800 feet per minute
  • High Accuracy 1%+-1 digit (on AP275)
  • Temperature measurement from -4°F to 176°F
  • Humidity measurement from 5% to 95% relative humidity
  • Industrial Grade Instrument and Probes for Harsh Environments
  • Large display with backlight
  • Easy to use keypad
  • Displays measurements in FPM, MPS, °F, °C, and %RH
  • Many features such as MIN/MAX capture, HOLD, and sample averaging
  • IP40 rated (IP65 with OPTIONAL Boot & Seal)
  • Includes NIST-Traceable calibration certificate.

Ranges

Air Probe APT275 

50 to 7800 FPM (feet per minute)

 0.25 to 40.00 MPS (meters per second)

Air Probe APT100


300 to 6890 FPM

1.5 to 34.50 MPS

Relative Humidity (%RH)

5.0 to 95.0 %RH

Temperature (using standard combination HTP202 probe)

 -4° to 176°F (-20° to 80°C)

Temperature (using optional RTD temperature probe)

-148° to 1112°F (-100° to 600°C)

Accuracy

Air Velocity

2.75” Probes: ±1.0% of Reading ±1 digit

1.00” Probes: ±0.50% F.S. + 0.75% Reading + 1 digit

Temperature

±(0.3°C + 0.2% of reading in °C)

Temperature accuracy examples 

±0.3°C at 20°C, ±0.5°F at 68°F

Relative Humidity

±2.0 %RH

Resolution

Air Velocity

1 FPM or 0.01 MPS

Temperature

0.1°F or °C (1°F below -99.9°F)

Relative Humidity

0.1 %RH

Response Time

Relative Humidity

Up to 90% of change in measured

value in 15 seconds

Temperature

Approx. 60 sec in still air

Approx. 10 sec in moving air streams

Display

0.5” LCD, 4 digits, with LED backlight

Operating Temp

Instrument

32° to 125°F / 0° to 50°C

Air Probe

-4° to 212°F / -20° to 100°C

HTP202 Probe

-4° to 176°F / -20° to 80°C

Power Supply

 3 AA alkaline batteries

Battery Life

 Approximately 150 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

RH/Temp probe 

6 inch x 1 inch diameter