PCA®2 B1.08.B.3

Features Ambient air temperature Range: -4° to 999°F Accuracy: up to ±2°F Stack temperature Range: -4° to 2192°F Accuracy: up to ±4°F Oxygen Range: 0 to 20.9% Accuracy: ±0.3% Carbon monoxide Range: 0 to 4,000 ppm (H2 comp); 4,001 to 20,000 ppm (high range) Accuracy: up to ±5% or ±10 ppm Nitric oxide Range: 0 to 3,000 ppm Accuracy: up to ±5% or ±5 ppm Nitrogen dioxide Range: 0 to 500 ppm Accuracy: up to ±5% or ±5 ppm Sulfur dioxide Range:0 to 5,000 ppm Accuracy: up to ±5% or ±10 ppm Pressure/draft Range: -72 to +72 inwc Accuracy: up to ±2% or 0.02 inwc Combustion efficiency range: 0.1 to 100% Excess air range: 1.0 to 250% NOx range: 0 to 3,500 ppm Carbon dioxide range: 0 to fuel dependent maximum Calculated ranges: NOx referenced to % O2, CO referenced to % O2, NO referenced to % O2, NO2 referenced to % O2, SO2 referenced to % O2, Memory holds 500 complete logged combustion test records Selectable fuels: natural gas, oil ( #2, #4, #6), propane, coal, wood, kerosene, bagasse and digester gas