TECHNICAL DATA

Measurements & Ranges

Oxygen

0.1 to 20.9%

Carbon Monoxide

0 to 4000 ppm

(hydrogen compensated)

(hydrogen compensated)

Carbon Monoxide (high)*

4001 to 80000 ppm

Nitric Oxide*

0 to 3500 ppm

Nitrogen Dioxide*

0 to 500 ppm

Sulfur Dioxide*

0 to 4000 ppm

Combustibles*

0 to 5.00% (application dependent)

Stack Temperature

-4 to 2400 degrees F (-20 to 1315˚C)

Primary/Ambient Temperature

-4 to 999 degrees F (-20 to 999˚C)

Pressure/Draft

-27.7 to 27.7 inches of H2O

Calculations & Ranges

 

Combustion Efficiency

0.1 to 100.0%

Excess Air

1.0 to 250%

Carbon Dioxide (dry basis)

0 to fuel dependent maximum

NOX (NOX =NO+NO2)

0 to 4000 ppm

NOX referenced to % O2

0 to 17000 ppm

CO referenced to % O2

0 to 99999 ppm

NO referenced to % O2

0 to 14900 ppm

NO2 referenced to % O2

0 to 2100 ppm

SOX referenced to % O2

0 to 17000 ppm

Accuracy

 

Oxygen

± 0.3% O2 on practical concentrations of flue gas

Stack or Flue Gas Temp.

± 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 Temp.

± 2°F between 32 and 212°F

 

(± 1°C between 0 and 100°C)

Pressure Draft

± 2% of reading or ± .02 in wc whichever is greater

CO

± 5% of reading or ± 10 ppm whichever is greater between

 

0-2000 ppm CO

 

± 10% of reading between 2001 to 40000 ppm CO

NO

± 5% of reading or ± 5 ppm whichever is greater between

 

0-2000 ppm NO

NO2

± 5% of reading or ± 5 ppm whichever is greater between

 

0-500 ppm NO2

SO2

± 5% of reading or ± 10 ppm whichever is greater between

 

0-2000 ppm SO2

HC

± 5% of full scale

Selectable Fuels

Natural Gas, Oil #2, Oil #4, Oil #5, Oil #6,

 

Propane, Coal, Wood, Kerosene, Bagasse

 

 

Power

Universal AC adapter and an internal battery pack. Adapter will

 

accept input voltages from 100 to 240V. Fully charged battery

 

pack provides a minimum of 8 hrs of operation

 

 

Pumps & Probe

Two pumps are included. The first pump supplies gas sample

 

to the sensors. The second pump supplies fresh air to purge

 

the low range CO sensor when CO levels exceed 4000 ppm.

 

Probe includes a standard probe and hose assembly equipped

 

with a water trap, particulate filter, probe stop, 15 feet of hose,

 

and 12-inch probe tube.

Size

13.5” H x 18.5” W x 9” D

Weight

25 lbs. (11.34 kg)

Warranty

1 year, extended warranty available

* Optional

Applications

The ECA 450 is ideal for professionals concerned about combustion efficiency, environmental compliance, or both. It enables plant maintenance engineers and managers, industrial boiler/furnace service technicians, energy coordinators, compliance officers, environmental auditors and safety managers to ensure that industrial equipment is burning efficiently while environmental regulations are being met.

ORDERING INFORMATION

PART NO.

DESCRIPTION

24-7221

Base Unit (O2, CO, Ts, Ta, DP)

24-7289

Base Unit (O2, CO, Ts, Ta, DP) w/ wireless hand-held remote

24-7223

Heavy duty sample conditioning system (EPA/ETV Test Verified

 

performance). Includes Peltier chiller unit with integral condensate pump,

 

15’ heated hose assembly with probe and built-in temperature controller

24-8400

NOX Kit with NO / NO2 sensors and compact sample conditioner

24-8401

NOX and SOX Kit with NO, NOX and SO2 sensors and compact

 

sample conditioner

PART NO.

REPLACEMENT SENSORS

24-0788

O2 Sensor

24-0789

CO (low) Sensor

24-0997

CO (high) Sensor

24-0881

NO Sensor

24-1055

Combustible Sensor

24-1027

NO2 Sensor

24-0998

SO2 Sensor (requires NO2 option)

PART NO.

MODULAR SENSORS (For Factory Installation in Base Unit)

24-3206

CO (high) Sensor

24-3207

NO Sensor

24-3209

NO2 Sensor

24-3030

SO2 Sensor

24-3028

Combustible Sensor

PART NO.

ACCESSORIES

07-1644

Filters (pkg. of 3)

24-7059

Calibration Kit (does not include gas)

104-4027

Serial Cable DB.9M to DB.9F

24-0980

Printer Paper (5 rolls)

The maximum operating temperature for probes included in 24-7221, 24-7224, 24-7223, 24-3024 and 24-3025 is 1472°F (800°C). The maximum operating temperature for high temperature probes 24-3035, 24-3036 and 24-3037 is 2000°F (1093°C).

Distributed By:

Bacharach is a registered trademark of Bacharach, Inc.

© 2003, Bacharach, Inc. All rights reserved. All information herein is subject to verification. Product Bulletin-4138 08/03 10M DXC HPC

Printed in U.S.A.

Headquarters: 621 Hunt Valley Circle, New Kensington, PA 15068 U.S.A.

Phone: 1-800-736-4666 Canada: 1-800-328-5217 E-Mail: help@bacharach-inc.com Website: www.bacharach-inc.com

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Bacharach ECA 450 manual Description, Replacement Sensors, Accessories

ECA 450 specifications

The Bacharach ECA 450 is a state-of-the-art portable emissions analyzer designed to monitor and assess combustion efficiency and emissions in various applications, including industrial processes, HVAC systems, and environmental compliance. This advanced device offers a wide range of features and technologies that make it suitable for precise and reliable measurements.

One of the main features of the ECA 450 is its ability to measure multiple gases simultaneously. It can analyze levels of carbon monoxide (CO), carbon dioxide (CO2), oxygen (O2), and other important pollutants, presenting users with a comprehensive overview of emissions from combustion sources. This capability is crucial for ensuring compliance with environmental regulations and optimizing fuel consumption in industrial settings.

The ECA 450 employs advanced infrared and electrochemical sensor technologies, enhancing its sensitivity and accuracy in detecting different gases. The infrared sensors allow for non-dispersive measurement of gases, providing rapid and consistent results, while the electrochemical sensors are specifically designed for detecting toxic gases like CO. This combination ensures robust performance in a wide range of operating conditions.

Another notable characteristic of the ECA 450 is its user-friendly interface, which features a large, color display that allows for easy reading and navigation. The intuitive design enables operators to quickly set up the device, select measurement parameters, and interpret results without extensive training. Additionally, the ECA 450 supports data logging, enabling users to store and analyze historical data for long-term monitoring and compliance reporting.

Portability is a significant advantage of the Bacharach ECA 450. With its compact design and lightweight construction, the device is easily transportable, making it ideal for fieldwork. The long-lasting battery ensures that users can conduct emissions testing without being tethered to a power source, enhancing flexibility in various environments.

The device also offers connectivity options, including Bluetooth and USB, facilitating easy data transfer to computers or other devices for further analysis. This feature is particularly valuable for professionals who require detailed reporting or integration into emission management systems.

In summary, the Bacharach ECA 450 is a versatile and reliable emissions analyzer that combines advanced sensing technologies, user-friendly design, and portability. Its ability to measure multiple gases simultaneously, coupled with its accurate detection capabilities, makes it an essential tool for professionals aiming to ensure combustion efficiency and meet regulatory standards. Whether used in industrial applications or for environmental compliance, the ECA 450 stands out as a leading solution in emissions monitoring technology.