BGI PQ100 FRM Sampler. Based on the information provided, here are the specifications of the PQ100 sampler:


  • Particle Size: PM10, PM2.5, PM1
  • Flow Range: 9.2 LPM
  • US EPA Designation: EPA RFPS-1298-124 FRM for PM10
  • Sampling Interval: 24-Hour Sampling
  • Flow Control

Pump: Dual Diaphragm Vacuum Pump Automatic, multi-point flow calibration using the deltaCal calibrator Accuracy: ±2%

Environmental Operating Temperature: -30 to 50° C Ambient/Filter Temperature Sensor Resolution: 0.1° C Temperature Sensors Accuracy: ±0.16° C Barometric Pressure Sensor: 545 to 800 mmHg Easily calibrate temperature/pressure through simple-to-navigate menu

Electrical Communication Internal Battery: 12V 18Ah Optional: Solar Data Output: RS232 & USB Connection Interface: Push-button Language Options: English, Spanish USB connectivity for easier data download via portable flash drive Ability to upgrade firmware automatically via flash drive Diagnostic log file to retrace conditions


  • miniPMTM Inlet – can be used at sampling sites as high as 15,000 ft (4,572 meters)
  • PM10 inlet and downtube included in the PQ100 complete sampling system
  • Rigid tripod included in the PQ100 complete sampling system

Other Features

  • Only designated reference sampler capable of a 24 hour run on internal built-in 12 volt battery. Internal battery provides power during AC power outages meaning you never have sample interruptions.
  • Optional solar panel can allow for indefinite operation without charging or connection to an AC power source.