FIELD: instrument engineering.
SUBSTANCE: starting signal is formed simultaneously with throwing of body. First inputs of first and second AND gates are connected with output of delay element. Output of delay element is connected with output of start button. Second inputs of first and second AND gates are connected correspondingly with outputs of first and second pair of contacts and outputs are connected with inputs of switching -off and -on of measuring device.
EFFECT: improved truth of measurement.
1 dwg
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