Tacholite TL 20-Ex - Intrinsically safe LED stroboscope
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 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.
Features:
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Certified for zone 1
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Simple digital control of flash frequency with cursor keys
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Robust aluminum housing
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Broad field of application up to 21000 rpm or 350 Hz
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Switch from frequency to revolutions with a button
Technical Data:
Measuring accuracy: < 0.01%
Frequency range: 1 Hz - 350 Hz
Speed: 60 rpm - 21,000 rpm
Illuminant: 20 LEDs
Ambient temperature: -20 °C … +50 °C
Power supply: 9 V battery (type approved)
Protection rating: IP65
