User Manual Airtocheck monitor
English
Version 3.0
30
Accessories
Acoustic horn
Horn for acoustic alarms.
The conditions during the removal process are not
always ideal. For example, signals from the monitor
are not always audible to the users. Therefore,
Airtocheck offers you the option of connecting an
extra acoustic alarm directly to the monitor by way of
an additional horn.
External relay block
By using an external relay block, you enable the
monitor to switch negative pressure machines on or
off (only to be used on the first channel).
You may find you have need of an additional negative
pressure machine in your projects to be able to
stabilise the negative pressure. Airtocheck offers you
the option of adding an external relay block for the
monitor to use to switch said additional machine on
or off. The relay block will be activated once the set
lower limit is no longer reached and will be
deactivated once the set upper limit has (once again)
been reached.
Alarm lamp with horn
Alarm lamp with horn for acoustic and visual alarms.
The conditions during the removal process are not
always ideal. For example, signals from the monitor
are not always audible to the users. Therefore,
Airtocheck offers you the option of connecting an
alarm lamp with horn directly to the monitor.
This alarm lamp with horn can only be used in
combination with an external relay block.