Bacharach PCA III

Use the PCA 3 (Bacharach #24-8440) to sample emissions from furnaces, boilers and appliances. This is the perfect tool for service technicians and boiler contractors who need to ensure safe operating conditions, determine combustion efficiency, or perform emissions tests on combustion appliances. The 24-8350 will measure O2 and CO. If you need to add NO or SO2 sampling, call for pricing.Features & BenefitsB-Smart SensorsField replaceablePre calibratedEasy accessQuick and accurate responseMeasures 4 Gases SimultaneouslyStandard – O2, CO-H2Optional – CO (high), NO, NO2 & SO2Automatic CO Overrange ProtectionVersatile Power ManagementDisposable batteriesRechargeable batteriesOptional universal power supplyGraphic Display160 x 160 graphic liquid crystal displayEasy to readBacklitZoomSpecificationsPrimary/Ambient Air Temperature -4° to 999°FStack Temperature -4° to 2192°FOxygen 0 to 20.9%Carbon Monoxide (H2 comp) 0 to 4,000 ppmCarbon Monoxide, high range 4,001 to 20,000 ppmNitric Oxide 0 to 3,000 ppmNitrogen Dioxide 0 to 500 ppmSulfur Dioxide 0 to 5,000 ppmPressure/Draft -72 to +72 inwcCalculated Ranges Combustion Efficiency 0.1 to 100%Excess Air 1.0 to 250%Carbon Dioxide (dry basis) 0 to fuel dependent maximumNOx (NOx = NO + NO2) 0 to 3,500 ppmNOx referenced to % O2 0 to 9,999 ppmCO referenced to % O2 0 to 9,999 ppmNO referenced to % O2 0 to 9,999 ppmNO2 referenced to % O2 0 to 9,999 ppmSO2 referenced to % O2 0 to 9,999 ppmAccuracy Oxygen ± 0.3% O2 (on flue gas)Stack or Flue Gas Temperature ± 4°F between 32 and 255°F(± 2°C between 0 and 124°C)± 6°F between 257 and 480°F(± 3°C between 125 and 249°C)± 8°F between 482 and 752°F(± 4°C between 250 and 400°C)Primary-air/Ambient Temperature ± 2°F between 32 and 212°F(± 1°C between 0 and 100°C)Pressure/Draft ± 2% reading or 0.02 inwc whichever is greater between 0 and ± 10 inwc± 3% of reading between ± 10 and ± 72 inwcCO ± 5% of reading or ± 10 ppm whichever is greater between 0-2000 ppm CO± 10% of reading between 2001 to 20,000 ppmNO ± 5% of reading or ± 5 ppm whichever is greater between 0-2000 ppm NONO2 ± 5% of reading or ± 5 ppm whichever is greater between 0-500 ppm NO2SO2 ± 5% of reading or ± 10 ppm whichever is greater between 0-2000 ppm SO2