BACHARACH
®
| 1.800.736.4666 | www.bacharach-inc.com
9
Combustion & Environmental Analyzers
Probe P/N 24-3003
For Models 10 & 20
(Without draft)
Probe P/N 24-3004
For Models 25, 35, 55, & 65
(With draft)
ORDERING INFORMATION
MODEL
P/N MEASUREMENTS CALCULATIONS FEATURES
Model PCA
®
10 Oxygen Combustion Eff. Printer Interface
P/N 24-8040 Air Temp. Excess Air Memory Storage-10
Stack Temp. Carbon Dioxide
Model PCA
®
20 Oxygen Combustion Eff Printer Interface
P/N 24-8042 Air Temp. Excess Air Memory Storage-10
Stack Temp. Carbon Dioxide
Carbon Monoxide CO (air free)
Model PCA
®
25 Oxygen Combustion Eff. Printer Interface
P/N 24-8043 Air Temp. Excess Air Memory Storage-10
Stack Temp. Carbon Dioxide
Model PCA
®
25 Carbon Monoxide CO (air free)
Kit w/printer Draft/Differential Pressure
P/N 24-8243
Model PCA
®
35 Oxygen Combustion Eff. Printer Interface
P/N 24-8045 Air Temp. Excess Air Memory Storage-10
Stack Temp. Carbon Dioxide
Model PCA
®
35 Carbon Monoxide CO (air free)
Kit w/printer Draft/Differential Pressure NO
(
X
)
Ref O
2
P/N 24-8244 NO
(X)
Model PCA
®
55 Oxygen Combustion Eff. Printer Interface
P/N 24-8143 Air Temp. Excess Air Memory Storage-100
Stack Temp. Carbon Dioxide Customized Printout
Model PCA
®
55 Carbon Monoxide CO (air free) Customer ID
Kit w/printer Draft/Differential Pressure Computer Interface
P/N 24-8249
Model PCA
®
65 Oxygen Combustion Eff. Printer Interface
P/N 24-8145 Air Temp. Excess Air Memory Storage-100
Stack Temp. Carbon Dioxide Customized Printout
Model PCA
®
65 Carbon Monoxide CO (air free) Customer ID
Kit w/printer Draft/Differential Pressure NO
(X
)
Ref O
2
Computer Interface
P/N 24-8245 NO
(X)
PART NO. DESCRIPTION
24-0788 Replacement Oxygen sensor
24-0789 Replacement CO sensor
24-0797 Replacement Draft sensor
24-0881 Replacement NO(x) sensor
24-0862 Filter for NO(x) sensor
24-1400 IrDA Printer with Disposable Batteries
06-8733 Printer paper, one roll per package
24-1310 Printer paper, 5 roll package
19-3265 Replacement water trap / filter assembly
24-1124 20 ft. extended hose with sample draft & thermocouple lines
24-0885 External power supply 120V
24-1209 External power supply 240V
24-3035 24” high temperature probe assembly
24-3036 36” high temperature probe assembly
24-8214 Pressure Accessory Kit
24-7059 Calibration Kit (less calibration gas)
07-1644 Replacement Filter Element (short, white), pkg. of 3
07-1598 Replacement Filter Element (long, white), pkg. of 3
104-1797 Thermocouple 10 ft. (for combustion air temp.)
104-1798 Thermocouple 1 in. (ambient air temp.)
21-7006 True Spot
®
Smoke Test Set
19-3037 Probe stop
102-0875 Thumb screw for probe stop
24-1168 Protective rubber boot
24-1229 IrDA Printer with Rechargable Batteries
24-1243 Battery charger for printer 24-1229
24-1244 Replacement Battery for Printer 24-1229
24-8414 Thermocouple Replacement Kit, 12” probe
SPARE PARTS AND ACCESSORIES
SPECIFICATIONS
Measurement Oxygen 0.1 to 20.9%
Ranges Primary/Ambient Air Temperature 0˚F to 999˚F (-18˚C to 999˚C)
Stack Temperature 0˚F to 2,192˚F (-18˚C to 1,200˚C)
Carbon Monoxide (optional) 0 to 4,000 ppm (hydrogen compensated)
Draft (optional) -28.0 to + 28.0 in. WC
(or user selectable in Pascals or Milibars)
NO
(X)
(optional) 0 to 1,000 ppm
Calculated Combustion Efficiency 0.1 to 99.9% (0.1% resolution)
Ranges Excess Air 1 to 250%
Carbon Dioxide 0.1 to a fuel dependent max. value in percent
Carbon Monoxide (air free) 0 to 9,999 ppm
(on analyzers equipped with CO sensors)
NO
(X)
(Ref. 0 to 15% O
2
) 0 to 9,999 ppm
(on analyzers equipped with NO sensors)
Accuracy Oxygen ±0.3% Oxygen (on flue gas)
Carbon Monoxide ±5% of reading or ±10 ppm, whichever is
greater between 0 to 2,000 ppm; and ±10%
of reading between 2001-4000 ppm
NO
(X)
±5% of reading or ±5 ppm, whichever is greater
Draft/Differential Pressure ±2% of reading or ±0.02 inches of H
2
O,
whichever is greater
Stack Temperature ±4˚F between 32 to 255˚F
(±2˚C between 0 to 124˚C)
±6˚F between 256 to 480˚F
(±3˚C between 125 to 249˚C)
±8˚F between 481˚ to 752˚F
(±4˚C between 250 to 400˚C)
Primary/Ambient Temperature ±2˚F between 32 to 212˚
(±1˚C between 0 to 100˚C)
Size 8.5”H x 3.8”W (at display) x 2”D (21.5 cm x 9.7 cm x 5.1 cm)
Weight Approximately 1.5 lbs. (0.68Kg) with batteries
Power Source Four disposable AA size alkaline batteries; minimum of 8 hours of continuous
operation. Optional 120VAC or 240VAC power supply is available for line operation
Display A 20 character by 4 line alpha numeric display with backlight
Warm Up Time A 60 second total warm up time
(Sensors are checked and autozeroed during warm up)
Instrument comes complete with: Carrying case, probe and hose assembly,
factory calibrated and installed sensor(s), instruction manual, user guide,
batteries (packaged separately) and a two-year warranty. All instruments can
be upgraded to include CO, Draft, NO
(X)
and other option combinations are
available upon request.
Each PCA
®
that is equipped with Draft / Differential Pressure includes gas
pressure test tubing with fittings for ease of appliance line and manifold gas
pressure measurement.
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