Basler BE1-49, Инструкция по эксплуатации

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Locator Control or Indicator Function
2-2 BE1-49 Controls and Indicators
D Target Indicator An overtemperature condition, as set by the
UPPER TEMP LIMIT °C control, trips the
normally black target indicator to red. The
target is magnetically latched and may be
manually reset by the target reset lever after
the overtemperature indication is terminated.
Depending on the option supplied, the
temperature indication may be terminated
when the over temperature condition has
ended, or when the RTD temperature has
fallen below the lower temperature limit as
set by the LOWER TEMP LIMIT °C control
on relays with a latching type of output.
E Target Reset Lever The target indicator is a magnetically latched
device. Therefore, the target must be
returned to its normal (black) position after an
upper temperature indication is terminated by
pushing up on the reset lever that extends
through the lower left of the relay case front
cover.