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5301-AQM1 and 5301-AQM2 Air Quality Monitors for PM, CO2, Temperature, RH, and TVOC
AQM Remote Air Quality Monitor 0.1 CFM (2.83 LPM) with Standard Calibration: 0.3, 0.5, 1.0, 2.5, 5.0, 10.0 μm
◆ Industry’s highest concentration of up to 27,000,000 particles/ft3 @ 10% coincidence loss
◆ Ideal for use in research, industrial health and safety, indoor air quality, and cleanroom applications
◆ Industry’s first Sleep Mode and Power Conservation Mode with Intelligent Battery
◆ The most comprehensive internal self-diagnostics of any handheld particle counter
◆ Real-Time Meter detects particle contamination sources with visual and audible indication
◆ Internet of Things (loT) communication allows for network or cloud-based data options
The Particles Plus® 5301-AQM1 and 5301-AQM2 Remote Air Quality Monitor measures and displays particle mass concentrations for PM1.0, PM2.5, PM5.0 and PM10 including temperature, relative humidity, CO2 (and TVOC in the 5301-AQM2).
This wall- mounted instrument is the most versatile remote air quality monitor available for fixed installations. The advanced power management and the industry’s first sleep mode, allows for long intervals between samples over extended and unattended operations.
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.
The AQMs report and display 6 user-selectable particle size channels, as well as carbon dioxide (CO2), temperature, and relative humidity.
The model 5301-AQM2 includes a PID Sensor for TVOC. The instrument monitors PM1.0, PM2.5, PM5.0, PM10 and TPM. An easy-to-use Channel Management control panel allows user defined channel sizes.
Features & Benefits:
• Measures from 0.3 μm to 25.0 μm
• Flow rate of 0.1 CFM (2.83 LPM) or 1.2 LPM
• Large, easy-to-use, icon-driven color touchscreen
• Calculates approximate mass concentration in μg/m³ with corrections for density and refractive index
• Industry's highest concentration: 30,000,000 particles/ft³ with a 10% match
• User-selectable, adjustable particle channel sizes
• The 5301-AQM1 measures CO₂, temperature, and humidity. The 5301-AQM2 includes TVOC. • Stores up to 45,000 sample records
• Connects via Ethernet, USB, or (optional) 802.11 b/g, RS485, or RS232 wireless connection
• Connects via static or dynamic IP address (DHCP) to a local network or the Internet
• Seamless integration into a facility monitoring system with MODBUS RTU, ASCII, or TCP
• JSON output for the Internet of Things (IoT) enabling cloud storage and retrieval of data
• Included software enables remote operations, data management, diagnostics, and more
• External display and printing of information with an optional printer
• Internal audible alarm with user-selectable thresholds for all environmental parameters
• Easy setup and transfer between instruments
• Intuitive field calibration with one- or two-point offsets for all sensors
• Remote diagnostics enables remote service investigation via the Internet
• User-selectable channel sizes
• Long-life laser diode technology
• Lightweight molded plastic housing High-impact injection
• 2-year limited warranty. Extended warranties available.

Accessory Kit (included with the instrument):
Isoprobe Threaded 0.1 CFM (2.83 LPM) Nickel Plated Aluminum Ref.: PS-12041
Purge Filter Assembly 0.1 CFM (2.83 LPM) Ref.: AS-99002A
Temperature / RH Probe AQM 32-140°F (0-60°C) ±1°F (0.5°C), 0-100% ±2% Ref.: EE-80122A
Power Supply 15V ~2amp 100-240VAC (Select adapter -US, -EU, -UK or -CN) Ref.: EE-80127-XX
USB Cable 6' (1.8m) Ref.: AS-99022
AQM Series Calibration Certificate Ref.: CC-25002
AQM Series User Manual and Instrument Management Software (USB Key) Ref.: MN-24018
Complete Accessories List:

- Type of Instrument
- Particles in Air Monitor
- The instrument measures:
- Optical Particle Counting
- Instrument for:
- Particles in the Air
- Function:
- Research-Industrial-Health