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7301-AQM and 7302-AQM Remote Air Quality and Environmental Monitor
(CO2, Temp, RH and TVOC)
The AQM Series Remote Particle Counter and Environmental Monitor measures 0.3 µm to 25 µm particles with mass concentration and stores indoor air quality measurements 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 industryâ??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.

7301-AQM/7302-AQM Remote Air Quality and Environmental Monitor Features & Benefits
* Measures mass concentration in μg/m³ and indication of PM (Particle Matter)
* Measures up to 6 channels of simultaneous data
* Measures CO2, Temperature and Relative Humidity with user alarm set-points
* Measures TVOC in parts per billion (Model 7302-AQM)
* User adjustable single and two point sensor calibration offset
* User-selectable channel sizes
* Long-life laser diode technology
* Internal 0.1 CFM (2.83 LPM) vacuum pump
* Large easy-to-use icon driven color touch screen display
* Stores up to 45,000 sample records, 1,000 sample locations and 50 recipes
* Easy configuration and transferable from instrument to instrument
* Connect using Ethernet, USB or (optional) Wireless 802.11 b/g, RS485 or RS232
* Static or dynamic IP address (DHCP)
* Displays and externally prints environmental reports
* Internal audible alarm with user selectable thresholds for all environmental parameters
* User-definable reports
* Allows for ASHRAE 62 ventilation testing
* Ideal for Ventilation rate monitoring
* Complies with ISO 21501-4 and JIS B9921 standards
* Easy to clean and wipe down with minimal particle traps
* Seamless integration into a facility monitoring system
* Lightweight stainless steel enclosure
* 2 year warranty, extended warranties available

7301-AQM/7302-AQM Remote Air Quality and Environmental Monitor Specifications
* Size Range: 0.3 to 25μm
* Flow rate: 0.1 CFM (2.83 LPM)
* Battery Run Time: 10 hours
* Count Alarms: 1 to 9,999,999 counts
* Number of Channels: 6
* Operating Temperature: 41 to 104'F (5 to 40'C)
* Operating Humidity: 20% to 95% non-condensing

Key features:
1.Robust design, over pressure protected
2.Maintenance free through wear-free inductive pickup mechanism
3.Switchable pressure units
4.Optional signal output with possibility of characteristic curve spread and reversal with any offset
5.Characteristic curve implementation via table with max. 30 measuring points
6.Complete adjustment of all parameters and measuring point protocol possible through 7.Optional pc adaptor eu03
8.Large led display

Key specifications:
1.Measuring range: 0 ~ 160 mbar to 0 ~ 600 mbar
2.Maximum static operating pressure: 40 bar
3.Overload capacity: single sided overpressure proof upto the rating of measuring system, (+) and (-) side, vacuum proof
4.Straight line error (max): , ± 2.5% full scale
5.Temperature drift: 0.8% full scale / 10k
6.Pressure connection: female thread g 1/4 without optional cutting ring fitting for 6 or 8 mm tube
7.Operating ambient & media temperature: -20, ° c to +70, ° c
8.Protection class: ip65 per din en 60529
9.Electrical output: (0) 4-20ma, 0-10v, 3 , ?? wire
10power supply: 24 v dc/ ac
11.Switching contacts: 2 sets of programmable voltage free contacts: no or nc
12.Display: 3 1/2 digit led display
13.Electrical connections: two round shell multi-pin connector sockets (m12, male)
14.Material, housing: polyamide pa 6.6
15.Measuring element: brass, viton, epdm

Application areas:
1.Flow rate and volume monitoring of air, gaseous media in ducts
2.Filling level monitoring of tank / containers for liquefied gases (n2, o2, argon and co2)
3.Compressor monitoring and control

Industrial areas:
1.Air conditioning and ventilation systems
2.Hvac and ventilation application
3.Environment monitoring
4.Clean room and laboratory rooms