2020ComboPRO™ Portable Photoionization Detector

2020ComboPRO is discontinued as of October 9,214.

Need a Safety Data Sheet (formerly MSDS)? Click here!


  • Intrinsically safe
  • Exceptionally simple calibration and operation
  • Total volatile organic compound (TVOC) measurement
  • Quick-connect pre-filter tube for benzene measurement
  • Large, simultaneous information display
  • Rugged design

Typical Applications

  • Chemical incident response

  • Site characterization and remediation

  • Benzene exposure monitoring

  • Indoor air quality


Type 2020ComboPRO
Operating Humidity Range 0 to 95% Relative Humidity (non-condensing)
Operating Temperature 0 to 50
L x W x H 228.6 x 107.9 x 76.2 at display, unit tapers to 66.6 at handle
Altitude 10,000
Battery Type Nickel Metal hydride (NiMH) rechargeable cell with intelligent charger
Battery Life h six
Weight 1.9
Keypad Two dedicated keys (ON/OFF and CAL) and three menu keys
Display 128 x 64 graphic LCD, 8-line
Communication RS-232, 9600 Baud, 8 bits, no parity for connection Windows-based PC
Data Logger Memory  
Benzene Mode 200 hours at one minute interval sampling
VOC Mode 15,000 Readings Stored
Detector Photoionization 10.6 eV UV lamp standard, optional 11.7 eV
Detection Limit  
VOC Mode 0.1 to 100 ppm and 100 to 10,000 ppm (isobutylene equivalent)
Benzene Mode 200 hours at one minute interval sampling
Audio Alarm 85 decibels
Accuracy +/- 10% or +/- 2 ppm, whichever is greater
Precsion 1% of calibration (calibrated with 100 ppm isobutylene)
Sample Type VOCs in air/gases
Sample Introduction Onboard pump through 0.125 in. (3.175 mm) fitting
All other countries Output +12 v (dc), 1.08 A
All other countries Input 100-250 V (ac), 50-60 Hz, 0.3-0.5 A
USA/Canada Output +12 V (dc), 1000 mA
USA/Canada Input 120 v (ac), 60 Hz, 21 W
Intrinsic Safety  
IS Class 1, Division 1, Groups A, B, C, and D
ATEX ATEX II 2 G EEx ib IIC T4 (TA = 0 °C to + 40 °C)


Part Number Description
070-1686 Sample Bag, 1 Liter, ALTEF, 10 pack
070-1726 Sample Bag, ALTEF, 3 L, Polymer Septum
F1760150 Replacement 10.6 eV Lamp, 2020Pro Series
F1760160 Draeger Tube, Carbon Filter (pk 10) G
F1760161 Draeger Tube, Benzene Pre-filter (pk 10)
F1760162 Draeger Tube, Humidity Filter (pk 10)
MX350012 Calibration Gas,100 PPM Isobutylene,17L
MX350024 Calibration Gas, 5 PPM Benzene,17L
MX350025 Calibration Gas, 10 PPM Isobutylene, 17L
MX350026 Calibration Gas, 1 PPM Isobutylene, 17L
MX380336 Lamp Window Cleaning Kit
MX390024 Replacement 11.7 eV Lamp, 2020Pro Series
MX395042 Millipore Membrane Water Filter
MX700011 Rechargeable Battery Pack,2020PRO Series
MX750100 Fluoropore Water/Particulate Filter

Spare Parts

Part Number Description
A1790500 2020 Series Pre-filter Tube Holder
MX350004 DC Power Cord, 2020PRO Series
MX350006 Calibration Gas Regulator,2020PRO Series
MX350007 Wrist Strap, Adjustable, 2020PRO Series
MX350019 Off-line Battery Charger, 2020PRO Series
MX380014 Gas Bag Adapter, 2020PRO series
MX390006 Sample Line, Teflon, 3 m (9.8 ft.)
MX395001 Sampling Probe w/Spring Relief, Teflon
MX396012 Multi Tool, 2020PRO Series
MX400667 AC Power Adapter, 220V, 2020PRO/MicroFID
MX700260 2020PRO Carrying Case
MX750011 Belt Clip Holster, 2020PRO series
MX750120 Printer and Computer Cable Kit
MX790116 ProComm software, PetroPRO/2020 Series
send to a friend