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This instrument is for furnace and boiler technicians who need to determine combustion safety, environmental compliance and efficiency in large commercial and industrial systems.

The Model 300 has a micro-processor that controls the sequence of operation while calculating burner efficiency. Programmed routines lead the operator through the proper procedures, signaling the appropriate action, and waiting until the correct steps are taken.

Available in several versions including Fahrenheit or Celsius temperature measurements; 120 VAC, 240 VAC, and Lead Acid Battery Pack; standard or Siegert formulas for determining combustion efficiency.

Features & Benefits

• Angled display panel allows the operator to conveniently view the panel from any working position.
• Integral printer is available for permanent record of displayed values.
• Choose from two to four electrochemical sensors: oxygen, carbon monoxide, oxides of nitrogen, and sulfur dioxide. Sensors are externally mounted for fast, uncomplicated installation.
• Industrial probe is made of stainless steel measuring 11.5 inches. Hose assembly is a lengthy 22 feet. Longer lengths are available.
• Roomy, rugged carrying case easily accommodates instrument and accessories. Lightweight, durable and compact, weighs about 15 pounds.
• Three large digital displays with continuous and independent functionality.
• High performance pump continuously draws filtered flue gas into the unit.
• Optional printer that provides a permanent record of displayed values.

Measures & Displays:

• Oxygen (O2) - 0 to 25%
• Carbon Monoxide (CO) - 0 to 3,000 ppm
• Stack Gas Temperature - 0 to 2,000°F (1,093°C)
• Oxides of Nitrogen (NOx) - 0 to 2,000 ppm
• Sulfur Dioxide (SO2) - 0 to 2,000 ppm

Computes & Displays:

• Combustion Efficiency - 0.1 to 99.9%
• Stack Loss - 0.1 to 99.9%
• Carbon Dioxide - 0.1 to 20.0%
• Excess Air - 1 to 250%

Ordering Information

To Place an Order, or to Receive any Additional Information, Please e-mail:  process@bcgroupintl.com, call (314) 638-3800 or fax (314) 638-3200