
Combustion Analyzers
PCA
®
3
Bacharach’s all new PCA
®
3 is the definitive combustion and emissions analyzer
that enables fast and accurate measurement for on-demand or semi-continuous
sampling of light industrial, institutional, commercial and residential furnaces,
boilers and appliances. The PCA
®
3 uses unique B-Smart
®
sensor technology to
save downtime and calibration costs.
• Uses up to 6 electrochemical sensors – field-upgradable
• Large full color graphic display with bright backlighting, zoom
display and dimming mode
• Measures O
2
, stack temperature, primary/ambient temperature
and pressure/draft
• Measures CO (hydrogen compensated) from 0–4,000 ppm
• Provides both CO measurement capability (for safety) and
calculation of combustion efficiency
• Selectable fuels include natural gas, kerosene, propane, coal,
#2, #4 and #6 fuel oil, wood, bagasse and digester gas
• Includes hard carrying case, rubber boot, 12” probe assembly,
spare filters, 4 “AA” batteries, “smart” sensors (as ordered),
USB cable and PC software
PCA
®
3 with Reporting Package Kits
Combine the PCA
®
3 with the IrDA printer and you have the perfect Reporting Package tool. All reporting
package kits contain all items included with the instrument, plus the IrDA printer, USB cable and software.
MEASUREMENT RANGES
Primary/Ambient Air Temperature –4° to 999° F (-20 to 537˚C)
Stack Temperature –4° to 2192° F (-20 to 1200˚C)
Oxygen (O
2
) 0.1 to 20.9%
Carbon Monoxide (CO) (H
2
comp) 0 to 4,000 ppm
Carbon Monoxide (CO) (High Range) 4,001 to 20,000 ppm
Nitric Oxide 0 to 3,000 ppm
Nitrogen Dioxide 0 to 500 ppm
Sulfur Dioxide 0 to 5,000 ppm
Draft / Differential Pressure –72 to +72 INWC
CALCULATED RANGES
Combustion Efficiency 0.1 to 100%
Excess Air 1.0 to 250%
Carbon Dioxide 0 to fuel dependent maximum
NO
x
(NO
x
= NO + NO
2
) 0 to 3,500 ppm
NO
x
referenced to % O
2
0 to 9,999 ppm
CO referenced to % O
2
0 to 9,999 ppm
NO referenced to % O
2
0 to 9,999 ppm
NO
2
referenced to % O
2
0 to 9,999 ppm
SO
2
referenced to % O
2
0 to 9,999 ppm
CO/CO
2
referenced to % O
2
0 to 9,999 ppm
SELECTABLE FUELS
Natural Gas, Propane, Coal, Wood, Kerosene, Oil #2, Oil #4, Oil #6,
Bagasse and Digester Gas
OTHER SPECIFICATIONS
Power Four disposable AA alkaline batteries providing 10
hours of continuous operation. Optional universal AC
Power Adapter
Size 9” h x 3” w x 2.5” d (22.9 cm x 7.6 cm x 6.3 cm)
Weight 1.4 lbs w/batteries (0.6 kg)
Memory 500 complete combustion test records
Logged Memory 500 complete logged combustion test records
Warranty 2 years on instrument; 1 year on O
2
sensor
ORDERING INFORMATION
N.AM P/N* EU P/N** DESCRIPTION
0024-8440 0024-8460 PCA
®
3 225 (O
2
, CO)
0024-8441 0024-8461 PCA
®
3 235 (O
2
, CO, NO)
0024-8442 0024-8462 PCA
®
3 245 (O
2
, CO, CO high)
0024-8443 0024-8463 PCA
®
3 255 (O
2
, CO, SO
2
)
0024-8444 0024-8464 PCA
®
3 265 (O
2
, CO, NO, NO
2
)
0024-8445 0024-8465 PCA
®
3 275 (O
2
, CO, NO, SO
2
)
0024-8446 0024-8466 PCA
®
3 285 (O
2
, CO, NO, CO high)
0024-8447 0024-8467 PCA
®
3 225 Kit (O
2
, CO, printer)
0024-8448 0024-8468 PCA
®
3 235 Kit (O
2
, CO, NO, printer)
0024-8449 0024-8469 PCA
®
3 245 Kit (O
2
, CO, CO high, printer)
0024-8450 0024-8470 PCA
®
3 255 Kit (O
2
, CO, SO
2
, printer)
0024-8451 0024-8471 PCA
®
3 265 Kit (O
2
, CO, NO, NO
2
, printer)
0024-8452 0024-8472 PCA
®
3 275 Kit (O
2
, CO, NO, SO
2
, printer)
0024-8453 0024-8473 PCA
®
3 285 Kit (O
2
, CO, NO, CO high, printer)
OPTIONAL ACCESSORIES
0024-1400
IrDA Printer w/ Disposable Batteries (included w/ Reporting Pkg. Kit)
0024-1254 Universal AC Power Adapter (110-240V)
0024-7224 Compact Sample Conditioner***
0024-3004 Replacement Probe Assembly (North American)
0024-3053 Replacement Probe Assembly (European)
0024-1124 20 ft Hose Extension with sample, draft and thermocouple lines
0007-1644 Replacement Filter Element (pkg. of 3)
0021-7006 True Spot
®
Smoke Tester
*U.S.-based calculations
**European-based calculations
***Sample Conditioner is recommended when measuring NO
2 and SO2 to
ensure highest degree of measurement accuracy.
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