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

Furnace Camera Systems For The Steel Industry

Real-Time, High Resolution, Color Video Monitoring and Recording

Why Use Lenox Furnace Camera Systems?

Designed to be rugged and durable for the brutal atmosphere of the steel industry.
Proven reliable dual cooling system and the highest camera resolution with superior optics.
Minimal maintenance and operating cost once correctly installed.
Backed by an industry leading two year warranty.
dot Flexibility in the choice of penetration lengths and viewing angle options.
dot Lenox know how, expertise and installation/field service.


The Lenox / Pultz family of high-temperature, video furnace camera systems are designed to be mounted either directly through the wall or flush with the exterior wall of a furnace or other combustion chamber. The stainless steel camera housing employs a steel triple wall laminar flow for efficient water–cooling of the camera and PH lens technology to provide clear, real time high-resolution images, enabling operation in hostile environments up to 4250ºF (2345ºC). An aluminum water-cooled camera housing enables operation in environments up to 500ºF (260ºC) with the PH lens or 300ºF (149ºC) with window and are ideal for hot area steel process monitoring.

Lenox / Pultz camera systems are widely used by the steel and metals industry in reheat furnaces, vacuum degassers, continuous casters, blast furnaces, electric arc furnaces, tunnel furnaces, continuous annealers, galvannealers, pellet and sintering operations, molten metal pouring stations, and other hotsteel processes. (Contact Lenox for information on other industrial high-temperature CCTV camera systems for remote viewing)


Furnace Camera System Specifications
Stainless Steel Camera
Enclosure
  Aluminum Camera
Enclosure
1/3” CCD Color Camera Camera Type 1/3” CCD Color Camera
Water-cooled 304
Stainless Steel
Construction Water–cooled aluminum enclosure with or without air purge
4250°F (2345°C)
(Standard with PH Lens)
Max Temperature 300°F (149°C) with window (Standard)
500°F (260°C) with PH Lens
Straight Direction of View Straight
Fixed or 5X Zoom Field Coverage
(see below)
Variable Zoom
18” (457mm), 24” (598mm),
31” (762mm)
Length 17” (432mm)
45lb (21kg), 55lb (25kg) and 67lb (30kg) Weight 12 lb (5.4kg)
6.4” (162mm) Diameter 5.5” (139mm)
Good quality,
sediment – free water
Cooling Requirements Good quality,
sediment – free water
Lengths up to 96 inches (243 cm) available – consult factory

Model Number Information:
(Example: 6900SC-2406/F0)
6900 SC - 24 0 6 / XX XX
(Model) (Type)   (Length) (Filters) (Lens)   (Mounting ) (Special)

Enclosure Types: SC = Stainless, AC = Aluminum
Lengths: See Specification Chart Above
Filters:  (For all “SC” types and for “AC” with “PH” special
“0” = None , “1”, “2”, “3”, “4” are Neutral Density, “W” is shade 5 green
Lenses: Select Lens Number from Coverage Chart Below
Mounting: F0” is standard cradle mount for AC and SC types
SC options only are: “F1” = 8”-150# flange, “F2” = Flat plate flange
Specials: EX” for Export (PAL type, 220V, SC and AC type.)
PH” = PH Lens modification for AC type.



FireSight System Options & Accessories
CAMERA TYPE AND LENS NUMBER AVAILABILITY
Camera Type  Lens Number Coverage (Approx)
SC and AC with "PH" Special 3 62°V x 78°H x 95°D
4 45°V x 60°H x 72°D
6 34°V x 44°H x 55°D
Z 45°V x 60°H x 72°D to 9°V x 12°H x 15°D
AC Only V 62°V x 78°H x 95°D to 26°V x 34°H x 43°D

 

 

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