Presentation; Operating Principle - Tractel dynafor LLX1 Serie Gebrauchs- Und Wartungsanleitung

1. PRESENTATION

The LLX1 display units are designed to receive, process and display the signals generated by an LLX1
sensor.
A two-way radio link-up using the 2.4 GHz wave band conects the two components.
16 radio channels are used. Each display unit and each sensor has its own address to ensure error-free
identification.
The standard version of the equipment comes with batteries and power pack in a carrying case containing:
a) A display unit and battery charger
c) An operating and maintenance instruction manual
c) A certificate of CE compliance

1.1 Operating Principle

GB
The operating principle of the dynafor
within its limits of elasticity, of a metal body subjected to traction stress.
The appliance will work in all directions.
The sensor generates an electrical signal that is proportional to the load. This signal is processed by a
micro-processor analyser and then transmitted via radio waves to the display unit, which immediately
displays the load applied to the sensor to which it is linked.
When an assembly is started up, the display unit indicates :
- LLX1, sensor model.
- "M", display unit is master in network.
- Channel "X": radio channel used.
- Current time and date.
LLX1 is based on strain gauge measurement of the extension,
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