SIGNAL CONDITIONING VEGASEL 643 | Level Detection Min/Max Control

SIGNAL CONDITIONING VEGASEL 643 | Level Detection Min/Max Control

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SIGNAL CONDITIONING VEGASEL 643 | Level Detection Min/Max Control



Application area

The VEGASEL 643 is a signal conditioning instrument for level detection and min./max. control for simple control tasks. Typical applications are two-point controls, e.g. pump controls and monitoring functions such as overfill protection and dry run protection.

Advantages

  • Simple adjustment of the switching point
  • Economical power supply unit and signal conditioning instrument for a 4 … 20 mA sensor

Technical data

Input 1 x 4 … 20 mA current input with
transmitter power supply
1 x 0/4 … 20 mA current input passive
1 x 0/2 … 10 V voltage input
Output 1 x relay output
Switching threshold adjustable via coding switch
Min. hysteresis 1 %
Operating voltage 20 … 253 V AC, 50/60 Hz
20 … 72 V DC
Mounting carrier rail 35 x 7.5 acc. to EN 50022


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