Quest AQ5001Pro IAQ monitors are actually two meters in one.

All of our AQ5001Pro IAQ monitors include an AQ5000Pro handheld monitor equipped with a Carbon Monoxide sensor and a tough, tamper resistant, custom Pelican^TM brand case.

When the AQ5000Pro is secured in the case it can be left unattended for continuous long term IAQ monitoring. Not only does the case protect the monitor during sampling, it also doubles as a durable shipping container to protect your investment while in transit.

You can easily convert AQ5001Pro indoor air quality monitors from a continuous portable IAQ meter to a handheld meter by simply opening the case and removing the AQ5000Pro.

For pricing and availability information regarding the purchase, service or calibration of AQ5001Pro IAQ monitors, please email Customer Service.

For answers to questions regarding installation, setup, operation, maintenance or trouble-shooting of AQ5001Pro IAQ monitors, please email technical support.

Brochures Available:
English Version (pdf) 1.9M
Spanish Version (pdf) 750K

AQ5001Pro Technical Specifications

Measured Parameters:
Carbon Dioxide:

• Detector NDIR (non-dispersive infrared)

• Range User Selectable

• 0 to 5,000 and 0 to 20,000 ppm

• Accuracy 0 to 5,000 ppm: +/-3% of reading +/-50 ppm

• 0 to 20,000 ppm: +/-3% of reading +/-300 ppm
  Temperature Influence Additional +/-0.2% of reading
  +/-2 ppm for each °C

• Resolution 1 ppm (10 ppm above 10,000 ppm)

• Response Time 22 seconds for 63% of final value; 70 seconds for 10-90% of 4000 ppm change

Relative Humidity:

• Detector Capacitive

• Range 0-100% non-condensing

• Accuracy +/-3% @ 25°C

• Resolution 0.1%

• Response Time 50 seconds with min air flow of 1 mi/hr

• (.45 meters/sec) through wand

Temperature:

• Detector Thermistor

• Range 0 to 60°C (+32 to +140°F)

• Accuracy +/-5oC (+/-0.9 °F) requires min air flow of 1 mi/hr (.45 meters/sec) through wand

• Resolution 0.1 °C

Dew Point:

• Range -65 oC/+60 °C

• Resolution 0.1 °C

Gas:

• Detector O2, CO, H2S, SO2, CL2, NO2, NO, HCN & NH3

• Resolution 0.1, 0.5 or 1 ppm depending on sensor in use

Air Velocity:

• Detector Hot-Wire

• Range 0-20 m/s

• Accuracy +/- 5%

• Resolution 0.1 m/s

Linear:

• Range +/-1 V

• Accuracy +/-2% of full scale

• Resolution 0.001 Vdc

Data Storage:

• 57,344 total samples

Display:

• 20 character x 4 lines backlit LCD

Real Time Clock:

• 0.01% accuracy

Storage Rate:

• 1 sec, 1 min, 5 min, 10 min or 15 min sample or averages

Statistics Saved:

• Up to 5 data values per sampling interval (CO2, temperature, humidity, dew point, gas and linear and air velocity input)

Communications:

• Format RS-232, 1 start, 8 data, 1 stop bit, no parity

• Baud Rate 1200 to 38400

Printer Output:

Summary Report includes:

• Separate reports for each logging session indicating minimum, maximum & time of occurrence, elapsed time & average per session.

• Gas readings include:
  TWA & STEL
  Time History Report Includes:
  All recorded data values with date & time stamp

Power:

• Internal Power:
  "AA" Alkaline Batteries - >15 hrs @ 25°C (77°F)

• Rechargeable NiMH Battery Pack: 7 hrs @ 25°C (77°F)
  (Data Retention 30 days in the event of low battery)

• External Power:
  +6.0 Vdc output AC power adapter, 120 VAC or 240v

Environments:

• Operating Temperature: 0 to +50°C (+32 to +122°F)

• Storage Temperature: -20 to +60°C (-4 to +140°F)

Size:

• Enclosure Size 3.6 x 7.1 x 1.3" (9.1 x 18.0 x 3.3 cm)

• Wand Size 11.8" (30cm) long, 1" (2.54 cm) diameter

Weight:

• 2 lbs. (0.83 kg)