YHJ800 Coal mine intrinsically safe laser guider
Main features
1. It adopts semiconductor laser unit, with low energy consumption, long working life, good optical quality, fine adjustable, easy operation.
2. Equipped with AC,DC power, has overcurrent, overvoltage, short-circuit protection function, it can be used as guide, orientation tool in explosive atmosphere
Technical specification
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Item
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Technical specification
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Effective range
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≥800m
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Output power
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≥1mW
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Spot diameter
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≤70 mm (at a distance of 800m)
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Laser wavelength
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635(red light)nm
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Level adjusting range of laser beam
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≥2.5°
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Vertical adjusting range of laser beam
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≥2.5°
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Explosion-proof type
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Exib I Mb
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Dimension
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Φ46×230×110
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Weight
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2Kg
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Standard configuration
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KDW127/3.7 power supply, installation frame
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