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Observe systems at work without shutting them down! The Tacholite TL 20-Ex is
a high-performance digital LED stroboscope for daily use in the ex-area. It is especially
useful for observing and inspecting systems that exhibit rapid periodic motion
sequences. It is certified for use in ex-hazardous areas classified as zone 1 and 21
according to 1999/92/EG (ATEX 137).
The Tacholite TL 20-Ex is a compact, intrinsically-
safe LED stroboscope that allows
you to inspect your facilities without
shutting down the system. It is useful for
inspecting maintenance markers on clutches,
as well as belt drives and pulleys,
roller bearings or compactors. It allows
you to see the system at a virtual standstill
in order to see what maintenance is
necessary. Also making it easier to recognise
imbalances and faulty bearings. The
TL 20-Ex can also be used to measure
engine speed without the need for using
reflective markers. As soon as a contrast
emerges, engine speed can be determined
with high accuracy.
The applications of a stroboscope are
In the field of machine construction, cogwheels
and their level of wear or the distribution
of coolants and lubricants can
be inspected quickly and easily. Of course,
clutch slip, drive imbalances and resonance
vibrations can also be recognised
simply, easily and safely.
There are also electrical engineering applications.
For instance, cable feeds to vibrating
machines can be checked for wear or
damage without turning off the machine.
Likewise, mixing and dosage processes
can be monitored via a stroboscope. For
instance, it can be used to determine the
cause of drop formation during automization
processes. This helps you quickly
get to the root of problems and make
Certified for zone 1 and 21
Simple digital control of flash frequency
with cursor keys
Robust aluminum housing
Broad field of application up to 21400
U/min or 350Hz
Switch from frequency to revolutions
with a button