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Wahl DHS29X Heat Spy, 900/3200°F (482/1760°C), Optical Sight
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Wahl DHS29X
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Features:
- LCD, 900/3200°F (482/1760°C)
- Optical Sight
- 2.1 - 2.5 microns
- Superior accuracy and sensitivity
- Accuracy of ±0.3% of full scale
- Repeatability of ±1°F
- Anti-reflective filter for accurate use in strong sunlight or other light sources
- Applications include all normal materials, including glass surfaces
- Not affected by IR heaters, carbon dioxide or water vapor, will not measure through glass
- 3 Year Warranty
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Description
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The DHS29 is designed for extreme applications in Ferrous and Non Ferrous Metal, the DHS29 and 35XT Heat Spy models are built from the bottom up for precise, accurate measurement of high temperatures under the toughest factory conditions. The DHS29 Series measures through glass ports, flames, and products of combustion. High temperature range: 900° to 3200°F (482° to 1760°C). Narrow spectral range for general purpose, high temperature measurement through glass. Small target resolution and long telescopic range. Aim through ports in furnace walls at refractories, glass gobs, furnace tubes, ceramics, billets, slag, and annealing materials. Sapphire window protects the silicon optics from heat and contamination. 3 Year Warranty. Enclosed Optical Sight.
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Models, Options, & Accessories
| Model |
Description |
List Price |
Sale Price |
| DHS29X |
Heat Spy, 900/3200°F (482/1760°C) Optical |
$2700.00 |
| $2592.00 |  |
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Specifications
| General |
| Temperature Range |
900° to 3200°F, 482° to 1760°C |
| Spectral Range |
2.1 - 2.5 microns |
| Accuracy at 77°F ± 5° |
± 0.3% FS |
| Repeatability |
± 1°F |
| Resolution |
1°F / °C |
| Ambient Operating Temperature |
25° to 125°F / -4° to 52°C |
| Temperature Coefficient |
± 0.1 deg/deg |
| Response Time to 95% of Reading |
1 second |
| Spot Size at Focal Point |
1 in. diameter at 10 ft |
| Distance to Spot Size |
100:1 |
| Practical Working Distance |
0 to 150 ft. |
| Sighting System |
Enclosed, or Telescope |
| Adjustable Emissivity Range |
0.2 - 1.0 |
| Output to Recorder |
1mV/deg. |
| Power Supply |
LCD 1 - 9V Alkaline Battery, LED 2 - 6V Batteries |
| Battery Life |
40 hours - Laser and Backlight Operation Will Reduce Battery Life |
| Weight (Lbs.) |
2.5, 3.0(T) |
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