Air Quality Monitors

Delivering results, reliability & dependability

We develop creative, comprehensive, and sustainable engineering solutions for a future where society can thrive.

5301-AQM and 5302-AQM Air Quality Monitor
(CO2, Temp, RH and TVOC)

The Particles Plus 5301-AQM and 5301-AQM Air Quality Monitor measures PM1, PM2.5, PM5 and PM10 particle mass concentration, temperature, relative humidity, CO2 (and TVOC in the 5302-AQM) values and stores up to 45,000 sample records for comprehensive or long terms air quality studies. This wall- mounted instrument is the most versatile air quality monitor available for fixed installations with an intuitive large touch screen display. The instrument provides 6 user defined channels of particle counting with a wide array of alarm features. The AQM Series can easily integrate into a building automation and facility monitoring system via Ethernet, USB or (optional) Wireless 802.11 b/g, RS485 or RS232. Remote monitoring and control through an internet browser enhances in-field, long term access.

7301-AQM and 7302-AQM Air Quality Monitor
(CO2, Temp, RH and TVOC) – BATTERY OPERATED

The Particles Plus AQM Series Remote Particle Counter and Environmental Monitor measures 0.3 to 25 µm particles with mass concentration and stores indoor air quality measure-ments of temperature, relative humidity, CO2, and TVOC in the 7302-AQM. This instrument is the most versatile remote Air Monitor available, with advanced power management and the industry’s first sleep mode, allowing for battery operation of periods that can exceed a month on a single charge. The AQM Series can be used as a stand-alone battery operated instrument or it can be easily integrated into a building automation and facility monitoring system via Ethernet, USB or (optional) Wireless 802.11 b/g, RS485 or RS232 connection.

Particles PlusAmbient Air Monitor, Model EM-10000

The Particles Plus® EM-10000 is designed for outdoor particulate and gas monitoring. These robust monitors provide reliable, accurate measurement of airborne contamination allowing for the detection of environmental and public health concerns. The first real time monitor to provide 6 accurate particulate size channels.

6 channels
Concurrent measurement of multiple, user selectable PM sizes from 0.3um to 10 µm including TPM of particles up to 25 µm
Closed-loop humidity control for incoming airstream (to provide more accurate particulate sizing)
Closed-loop condensation control within the enclosure
Perform in-line gravimetric sample collection for correction reference calibration
ULTRAGUARD® Fiberglass reinforced polyester NEMA 4 rated outdoor tamper-proof enclosure with internal thermal control
Optional pole or tripod mount options
Optional Cloud based data management software subscription available for remote monitoring
Optional Integration of additional sensors – CO2& TVOC offers a more complete view of air quality.
Dimensions :26.9L x 15.2W x 30.9H includes barb fittings
Weight : 5.7 kg

AQ Expert

All in One Laboratory Portable IAQ Monitor
Can monitor :

CO 2 , CO, % RH, Temp, VOC, Formaldehyde (CH 2 O), O 2 , NO 2 , Ozone (O3), SO 2 , H 2 S, NO/NO x , Barometric Pressure, Air Velocity
max of 7 gases

AQ Comfort

The IAQ Monitor for the HVAC Professional
4 models to select from (AQ Comfort 1 to 4)

Multiple Parameters – Up to 6 Simultaneously
CO 2 , CO, % RH, Temp, ∆T, ∆P
Max of 2 gases (CO 2 & CO only)

AQ Pro

The Handheld Monitor for the IAQ Professional

Multiple Parameters – Up to 6 Simultaneously (Customize to YOUR Needs) CO 2 , CO, % RH, Temp, Formaldehyde (CH 2 O), O 2 , NO, SO 2 , H 2 S, NO/NO x , Barometric Pressure, Air Velocity
Max of 3 gases

AQ VOC

Portable Handheld VOC Monitor

Choice of (1) VOCs Sensor Range:
Low Range : VOCs (0-20,000 ppb) (0-20 ppm)
High Range : VOCs (0-200 ppm)
Includes: % RH, Temperature, Barometric Pressure
Upgradeable to Add Formaldehyde (CH 2 O) (0-10,000 ppb)
Can Add up to 2 more Gas Sensors (Customize to YOUR Needs):
CO 2 , CO, Formaldehyde (CH 2 O), O 2 , NO 2 , SO 2 , H 2 S, NO
Max of 3 gases – VOC plus 2 others

Air Quality Monitors

Delivering results, reliability & dependability

We develop creative, comprehensive, and sustainable engineering solutions for a future where society can thrive.

5301-AQM and 5302-AQM Air Quality Monitor
(CO2, Temp, RH and TVOC)

7301-AQM and 7302-AQM Air Quality Monitor
(CO2, Temp, RH and TVOC) – BATTERY OPERATED