Furnace Camera Systems For The Steel Industry
Real-Time, High Resolution, Color Video Monitoring and Recording
Why Use Lenox Furnace Camera Systems?
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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)
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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. |
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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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