This
Bi-Directional Site Safety System is designed to improve safety
conditions for workers in environments with excess noise and poor
visibility. This system will help to protect against machine vs
worker collisions and worker intrusion into hazardous
areas.
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The
worker transmitter (Tx) unit is installed inside
the worker safety helmet and uses "state of the art" triangulation
technology that ensures precise range detection, the machine
receiver (Rx) unit can be installed in or on any
machinery or hazardous area, when the worker approaches within a
pre-set distance of the Rx unit the buzzer alarm in the worker Tx
unit will sound, warning the worker of the proximity to a potential
hazard, meanwhile the relay output on the Rx unit will trigger the
external alarm to alert the machine/area operator.
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A
single system can have a maximum of twenty (*0) Rx
units and a maximum of eighty (*0) Tx
units.
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The
worker (Tx) unit is designed to fit in the top of the safety helmet
to achieve the best triangulation position so that signal
transmissions and receptions are not obstructed by the human body,
the (Tx) unit consists of 3x transmitters that accurately
triangulate the workers distance from the (Rx) unit regardless of
direction, so it does not matter if the worker is facing, in front,
adjacent, above or below the (Rx) unit an accurate distance is
always calculated.
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The
(Rx) unit includes an antenna with a 3 meter extension cable and a
magnetic base for attaching to machinery or placement in a
hazardous area in the vertical position and incorporates an NO
(Normally Open) relay output for triggering an external alarm and
warning light, it can be powered by any *2V - *4V DC power
.
The worker (Tx) unit has a Seven (7) segment LED display for
setting the detection range with a hexadecimal code, a lower code
equate to a shorted distance, for example: the distance code 2B
will be a shorter distance than 2F or *3, the maximum distance that
can be set is **0 meters using code 8A.
This system aides worker safety in many environments where excess
noise or poor visibility can be dangerous, not only construction
sites but factory floors, saw mills, assembly plants, refineries
etc.
The MOQ is 1x Rx units +
5Â Tx units.
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