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CORDLESS MINER'S CAPLAMPS & TORCHES ---- METALLIFEROUS MINE SERIES
  KH3R-Ex: Side-Worn with Rear Warning
 


KH3R-Ex is designed for underground mine operations. It integrates a red LED into a cordless caplamp to achieve both normal illumination in front and a flashing warning button in red on the back when worn on the side of the helmet.
The illumination LED operates at either Main level for normal use or Emergency level for conservation of power. The warning utilises 7 red LEDs behind a red scattering cover to enable wide angle viewing. You can use illumination only, only or both for the whole 12-hour work shift.
The features of high light intensity and back warning light make it very suitable for underground mines and other applications where both illumination and warning are required.
 

Operations

The LED operates in three operating modes.

  • Auxiliary illumination: for low illumination or longer duration
  • Main illumination: for general illumination.
  • Warning: Red flashing lamp on the back for warning.
  • Main illumination + Warning: Combination of Main illumination and Warning states.

Four operating states can be toggled by pressing the button switch. From the OFF condition, pressing the button turns the lamp ON to whatever condition it was in when turned OFF. Pressing the button again will now toggle to the next mode of operation. At any time, pressing the button and holding it for two seconds will turn the lamp OFF.

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Side-mounting

There are two ways to mount the lamp on a helmet and there are two side caplamp brackets in every package. The lamp is fitted in either side lamp bracket in the same way. Simply align the slot of the caplamp clip to the bracket bar and slide the lamp in.

Insert model of bracket, SLBI, can be inserted in the slot of a helmet. It is suitable for a miner's helmet. Screw model of bracket, SLBS, can be screwed onto the brim of the helmet. It is suitable for any other helmets.

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The bracket is adjustable in left-right direction to set a distance from the helmet so other attachments such as a visor will not block the light. The lamp is also angle adjustable in the forward-back direction to set the light projecting direction. Using the both bracket and lamp adjustments, all-around angle is achieved.

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Left-right adjustable

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Forward-backword adjustable

 
Certificate Information

Ex Code: Ex ia IIB T4 Gb IP67

 

Certificate #: IECEx TSA 10.0006X

 

Specifications

Model Specifications   General Specifications
Battery 2.8 AH, Li-ion   Operating voltage 3.7V
Luminous intensity 1500cd for  Main mode
  Battery lifetime 80%C after 500 full charging cycles
Duration 14 h for Main mode   LED lifetime 30,000 hours
Charging time 7 h   Enclosure rating IP67
Weight 155 g   Warranty 1 year replacement warranty

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