Bacharach 24-7224 Instruction

Bacharach flue-gas sample conditioning system instruction

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Introduction
The Bacharach Flue-Gas Sample Conditioning System consists of the
following components:
• Probe with Peltier Cooler
• Condensate Pump with Water Trap
• Power Supply
The function of this system is to remove water vapor from the flue-gas
sample, thus preventing the formation of water droplets inside the
probe hose. If water droplets were to form inside the hose, a portion of
the gas sample could be absorbed by the water, thus resulting in lower-
than-actual readings of NO
Water vapor is removed from the flue-gas sample by passing the sample
through a Peltier Cooler where the sample is chilled, which in turn,
causes the water vapor contained in the gas sample to be removed from
the sample.
The water that was extracted from the gas sample is then pumped out
of the Peltier Cooler and into a water trap.
The now dry, conditioned flue-gas sample is then sent to its associated
combustion test equipment for analysis.
Figure 1. Flue-Gas Sample Conditioning System
Probe w/ Peltier Cooler
Product Leadership • Training • Service • Reliability
Instruction 24-9415
Flue-Gas Sample
Conditioning System
and SO
.
2
2
Pump
w/ Water Trap
P/N 24-7224
Rev. 5 – June 2005
Power Supply

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Summary of Contents for Bacharach 24-7224

  • Page 1 Introduction The Bacharach Flue-Gas Sample Conditioning System consists of the following components: • Probe with Peltier Cooler • Condensate Pump with Water Trap • Power Supply The function of this system is to remove water vapor from the flue-gas sample, thus preventing the formation of water droplets inside the probe hose.
  • Page 2: Technical Data

    100 and 240 VAC, 50/60 Hz. Connect the probe assembly’s stack-temperature thermocouple con- nector, pressure fitting, and flue-gas fitting to the combustion analyzer per the analyzer’s instruction manual. Flue Gas Sample Conditioning System Bacharach, Inc. 19.5 in (500 mm) 39 in (1000 mm) Instruction 4-9415...
  • Page 3 Flue Gas Sample Conditioning System Figure 2. Equipment Setup PELTIER COOLER PUMP Instruction 4-9415 PROBE ASSEMBLY POWER SUPPLY Bacharach, Inc. Connect to Combustion Test Equipment STACK TEMP. THERMOCOUPLE PRESSURE (Blue) FLUE GAS (Yellow) 100 – 240 VAC 50/60 HZ...
  • Page 4: Operation

    At the conclusion of the combustion test, remove the probe from the stack; then unplug the Peltier cooler’s power supply. Flue Gas Sample Conditioning System Bacharach, Inc. Instruction 4-9415...
  • Page 5: Maintenance

    The pump’s wadding filter (Figure 3, Item 17) needs to be inspected at regular intervals for dirt contamination. Replace filter as necessary by first unscrewing the filter chamber cap and then exchanging the filter with a new one. Instruction 4-9415 Bacharach, Inc.
  • Page 6: Replacement Parts

    Plastic Cap w/ Drain ... 106-5456 9 x 2 mm ... 105-5105 4 x 1.75 mm ... 105-5106 50 x 3 mm ... 105-5107 11 x 1 mm ... 105-5108 Bacharach, Inc. Flue Gas Sample Conditioning System Part No. Instruction 4-9415...
  • Page 7 Flue Gas Sample Conditioning System Figure 3. Replacement Parts Part of Item 10 Instruction 4-9415 Part of Item 10 Bacharach, Inc.
  • Page 8 Bacharach Sales/Service Centers Service can be obtained by contacting a Bacharach Service Center at the following locations: United States Bacharach Sales/Service Center 621 Hunt Valley Circle New Kensington, PA 15068 Phone: 724-334-5051 Fax: 724-334-5723 Email: help@bacharach-inc.com Canada Bacharach of Canada, Inc.
  • Page 9 Flue Gas Sample Conditioning System Instruction 4-9415 Bacharach, Inc.
  • Page 10 Headquarters: 621 Hunt Valley Circle, New Kensington, PA 15068 Ph: 724-334-5000 • Fax: 724-334-5001 • Toll Free: 800-736-4666 Website: www.bacharach-inc.com • E-mail: help@bacharach-inc.com Printed in U.S.A. ® Registered Trademark Copyright © Bacharach, Inc. 2000 – 2005...

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