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AQSync Solar Trailer

Features

  • Rugged NEMA 4X IP67 enclosure for outdoor installation
  • Real-time data uploading to the cloud using either cellular or wifi connectivity
  • Online Data Portal to view AQSync data remotely
  • Touch-screen interface
  • Remote-control of the AQSync via the web

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AQSync Solar Trailer

The AQSync paired with a custom Wanco® solar trailer allows you to make FEM-quality measurements anywhere. With no need for expensive infrastructure, you can deploy quickly and easily. This system can provide your community with immediate access to critical air pollution data in emergencies or during wild fire smoke events.

  • Ambient ozone measurements from 2B Tech’s FEM Model 108-L Ozone Monitor
  • Ambient NOx measurements from 2B Tech’s FEM Model 405 nm NO2/NO/NOx Monitor
  • Optical particle counter with sheath flow and heated inlet for FEM-quality PM1, PM2.5, and PM10 measurements
  • Optional Methane and BTEX modules available.
  • System power is supplied by batteries, continuously and automatically charged by the solar panels

Specifications & Spare Parts

Instrument/Sensor Specifications (per manufacturer)
Ozone (O3)

 

Measurement Method: UV Absorbance at 254 nm

Instrument: 2B Technologies Model 108-L (FEM)

Linear Range: 0-100,000 ppb

Precision: 1.5 ppb or 2% of reading for 10-s avg

Accuracy: 1.5 ppb or 2% of reading

Response Time: 4 s for 2-s avg, 20 s for 10-s avg

Nitrogen Dioxide (NO2)

 

Measurement Method: Direct Absorbance at 405 nm

Instrument: Based on 2B Tech Model 405 nm NO2/NO/NOx Monitor (FEM for NO2)

Linear Range: 0-10,000 ppb

Precision: 0.5 ppb

Accuracy: 2 ppb or 2% or reading

Response Time 20 s

Nitric Oxide (NO)

 

Measurement Method: Oxidation to NO2 with O3
followed by Absorbance of NO2 at 405 nm

Instrument: 2B Tech Model 405 nm NO2/NO/NOx Monitor

Linear Range: 0-2,000 ppb

Precision: 0.5 ppb

Accuracy: 2 ppb or 2% of reading

Response Time: 20 s

Particulate Matter (PM1, PM2.5, PM10)

 

Measurement Method: Optical Particle Counter, right angle light scatter detection with sheath flow and heated inlet

Instrument: Met One Instruments Model 83214

Range: 0-320,000 particles per liter

Minimum Particle Size: 0.3 μm

Accuracy: 10%

Response Time: minimum 1 s

Carbon Dioxide (CO2)

 

Measurement Method: Non Dispersive Infrared (NDIR) Absorbance with Auto-Zeroing

Instrument: PP Systems CO2 Gas Analyzer,

Model SBA-5

Linear Range: 0-1,000 ppm

Precision: 1 ppm

Accuracy: 5 ppm

Response Time: 10 s

Carbon Monoxide (CO)

 

Measurement Method: Amperometry

Linear Range: 0-50 ppm

Sensor: Alphasense CO-A4

Precision: 0.02 ppm

Accuracy: 0.1 ppm

Response Time: 20 s

Total VOCs

 

Measurement Method: Photoionization Detector

Sensor: ION Science Mini-PID2 HS

Measurement Range: 0 to 3 ppm

Sensitivity: > 600 mV per ppm

Minimum Detection Limit: 0.5 ppb

Response Time: < 12 s

Methane

 

Measurement Method: Tunable-Diode Laser

Sensor: Axetris LGD Compact-A CH4

Measurement Range: 0 to 100 ppm

Precision: up to 100 ppm, < 0.8 ppm

Resolution: 0.01 ppm

Sampling Rate: 2 Hz

Speciated BTEX

 

Measurement method: microGC

Sensor: PyxisGC BTEX

Carrier gas: Ambient Air, <10 sccm

Sampling: Sample Flow Rate 250 – 450 sccm

Detector: High-sensitivity PID – Photo Ionization Detector (10.6 eV)

Analytical performance: [0.5 – 80] μg/m3, benzene with 10 min analysis cycles “Smart City” configuration [1 – 160] μg/m3, benzene with 10 min analysis cycles “Fence Line” configuration

Lower detection limit: <0.2 μg/m3 (0.05ppb) benzene