The PCA 2 is a commercial grade, handheld combustion and emissions analyzer for on demand or semi continuous sampling of light industrial, institutional commercial and residential furnaces, boilers and applications. The PCA 2 is the perfect tool for service technicians and boiler contractors who need to ensure safe operating conditions, determine combustion efficiency or perform emissions testing in combustions applications.

The PCA 2 directly measures and displays flue gas Oxygen, carbon monoxide, stack temperature, draft, differential pressure, combustiona ir temperature and optionally measures and displays nitric oxide, nitrogen dioxide and sulfur dioixde. Simultaneously, the PCA 2 performs combustion calculations for ten fuels including natural gas, Oil #2, Oil #4, Oil #5, propane, coal, wood kerosene, bagasse and digester gas. The large backlit graphic display shows eight different measurements and calculated values simultaneoulsy and also has zoom capabilities.

Features

• Smart Sensors
  • Field replaceable
  • Pre calibrated
  • Easy access
  • Quick and accurate response
• Measures 4 Gases Simultaneously
  • Standard: oxygen, carbon monoxide, hydrogen
  • Optional: high concentration carbon monoxide, nitric oxide, nitrogen dioxide & sulfur dioxide
• Automatic CO Overrange Protection
• Versatile Power Managment
  • Disposable batteries
  • Rechargeable batteries
  • Optional universal power supply
• Graphic Display
  • 160 x 160 LCD
  • Easy to read
  • Backlit
  • Zoom

Specifications

Measurement & Ranges
Primary/Ambient Air Temperature	-4 to 999ºF
Stack Temperature	-4 to 2,192ºF
Oxygen	0 to 20.9%
Carbon Monoxide	0 to 4,000 ppm
Carbon Monoxide	4,001 to 20,000 ppm
Nitric Oxide	0 to 3,000 ppm
Nitrogen Dioxide	0 to 500 ppm
Sulfur Dioxide	o to 5,000 ppm
Pressure/Draft	-72 to +72 inwc
Calculations & Ranges
Combustion Efficiency	0.1 to 99.9%, 0.1% resolution
Excess Air	1.0 to 250%
Carbon Dioxide	0.0 to fuel dependent maximum, value in %
NOx referenced to % O2	0 to 9,999 ppm
NOx	o to 3,500 ppm
CO referenced to % O2	0 to 9,999 ppm
NO referenced to % O2	0 to 9,999 ppm
NO2 referenced to % O2	0 to 9,999 ppm
SO2 referenced to % O2	0 to 9,999 ppm
Accuracy
Oxygen	±0.3% O2 on practical concentration of flue gas
Stack Temperature	±4°F between 32 & 255°F
	±6°F between 256 & 480°F
	± 8°F between 481 & 752°F
Primary Air/Ambient Temperature	±2°F between 32 & 212°F
Pressure/Draft	±2% of reading or ± .02" of H2O whichever is greater
CO	±5% of reading or ± 10 ppm whichever is greater between 0-2,000 ppm CO & ± 10% of reading between 2,001-420,000 ppm
NO	±5% of reading or ± 5 ppm whichever is greater
NO2	±5% of reading or ± 5 ppm whichever is greater
SO2	±5% of reading or ± 5 ppm whichever is greater
Fuels	Natural gas, oil #2, oil #4, oil #6, propane, coal, wood, bagasse, digester gas and kerosene
Power	4 AA alkaline batteries, minimum 8 hours of continuous operation. Optional 120VAC or 240VAC power supply available.
Display	A 20 character by 4 line alpha numeric display with backlight
Warm Up Time	A 60 second total warm up time
Size	8.5" x 3.8" x 2"
Weight	1.5 pounds

Ordering Information

Each PCA 2 includes hard carrying case, probe & hose assembly, sensors, manual, batteries, rubber boot, USB cable, software & warranty. For pricing, please call AFC International at 1-800-952-3293, 219-987-6825 or fax 219-987-6826 or email sales@afcintl.com.

Description	Catalog No.
PCA 2  with oxygen & Carbon Monxoide	0024-8350
PCA 2 with O2, CO, and printer	0024-8370
PCA 2 with O2, CO & NO2	0024-8351
PCA 2 with O2, CO, NO2 & printer	0024-8371
PCA 2 with O2, CO & High Range CO	0024-8052
PCA 2 with O2, CO, High Range CO & printer	0024-8372
PCA 2 with O2, CO & SO2	0024-8353
PCA 2 with O2, CO, SO2 & printer	0024-8373
PCA 2 with O2, CO, NO & NO2	0024-8354
PCA 2 with O2, CO, NO, NO2 & printer	0024-8374
PCA 2 with O2, CO, NO & SO2	0024-8355
PCA 2 with O2, CO, NO, SO2 & printer	0024-8375
PCA 2 with O2, CO, NO, & High Range CO	0024-8356
PCA 2 with O2, CO, NO, High Range CO & printer	0024-8376
Sample Conditioner Probe Assembly to remove moisture from sample	0024-7224
Calibration Kit, Regulator & Tubing Only	0024-7059

Downloads

PCA literature