Ex-protected LED stroboscope
The Tacholite TL 20-Ex is a compact, intrinsically-safe LED stroboscope that allows you to inspect your facilities without shutting down the system.
Find out moreIntrinsically Safe Stroboscope for Zone 1 (ATEX) - Tacholite TL 20-Ex
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).
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Product Description
It is useful for inspecting maintenance markers on clutches, as well as belt drives and pulleys, roller bearings or compactors.
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.
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.
The applications of a stroboscope are nearly endless.
Download data sheetFeatures
- Certified for Zone 1
- Simple digital control of flash frequency with cursor keys
- Robust aluminum housing
- Broad field of application up to 21,000 rpm or 350 Hz
- Switch from frequency to revolutions with a button
Technical Data
- IP65 Protection Rating
- 60 rpm - 21,000 rpm
- Unmatched precision < 0.01%
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 (-4 °F … +122 °F) |
Power supply | 9 V battery (type approved) |
Protection rating | IP65 |
Ex Certificates
Scope of Supply
- TL 20-Ex
- Battery
- Operating instructions