Lenox Instrument Company FireSight Boiler and Furnace Camera Systems
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By Type

Air Cooled Firesight

Water Cooled Firesight

Pultz High Temperature Cameras

By Industry

Furnace Camera for
Steel Mills

Boiler Camera for
Power Generation

Boiler Camera for
Paper Mills

Furnace Camera and Tin Bath Cam for Glass

Cement Kiln Camera

Incinerator Camera

Fired Heater Camera for Petrochemical & Refining

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Lenox Instrument Company has been serving our client for over 90 years
Firesight Products

Portable Furnace Camera Diagnostic System

for color video monitoring of combustion and process control in high-temperature furnaces

Only by seeing directly into the inside of your high-temperature furnace, are you able to:

  • Instantly view combustion and flame pattern for possible burner malfunction
  • Assess refractory condition inside the furnace
  • Safely monitor process flow for proper material position, alignment and movement

The Lenox Portable Furnace Camera Diagnostic System provides an easy and economical means
to achieve real-time, color video monitoring and digital recording of combustion and process
control in high-temperature, billet reheat furnaces like walking beam, walking hearth, pusher
furnace, and also rotary hearth, annealing, melt shop, electric arc furnace (EAF), and other thermal
treatment furnaces found in the steel and metal industries. With this mobile system, operators
can use one unit for diagnostics or monitoring and recording of several individual furnaces using
any available 3.5 inch (89 mm) opening.

This Portable Furnace Camera Diagnostic System is entirely self-contained, consisting of an air
filtration and power system, water hoses, and 8-inch LCD color monitor packaged in a durable
case with telescoping handle and wheels. The furnace camera’s stainless steel housing employs
a steel triple wall laminar flow for efficient water-cooled protection of the CCD color camera and
integrated low consumption air-purging to keeps the lens clear of particulate, enabling extended
operation in hostile environments up to 3500°F (1927°C). A radiant heat shield and mini-digital
video recorder with a LCD screen are available as options. (For fixed systems see Furnace Camera
Systems brochure).

Furnace Camera Diagnostic Systems Include:

  • Wheeled Case(s) – includes 8” monitor, air filter assembly, power system, with air-hose and cables
  • High- resolution, CCD Color, Furnace Camera with handle
  • Two - 3 meter length water hoses
Stock Number Furnace Camera Length Furnace Camera Diameter FOV
  cm (inches) mm (inches)  
6935DC-3104 79 31 89 3.5 72° direct viewing

Furnace Camera Diagnostic System Options

Stock Number Description
6515S-MP4 Digital (hard drive) Recorder / Player
LICO-FCRHS Furnace Camera Radiant Heat Shield


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