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CEIA Difference |
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Operating principle |
CEIA altimetric radar microwaves |
Doppler microwaves |
Induction field |
Optical |
Ultrasonic |
Electromechanical |
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Max. Distance measurement |
99 m |
20 ÷ 25 m |
20 m |
10 ÷ 15 m |
28 m |
2 ÷ 3 m |
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Digital setting of intervention distances |
YES* |
NO |
NO |
NO |
NO |
NO |
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Unaffected by environmental factors |
YES |
NO |
NO |
NO |
NO |
YES |
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Failsafe operation |
YES |
NO** |
NO |
YES |
YES |
- |
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Relative velocity information |
YES |
YES |
NO |
NO |
NO |
NO |
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Accuracy of measurement independent of velocity of the cranes |
YES |
NO |
YES |
YES |
NO |
YES |
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Automatic channelling (synchronisation between two or more telemeters) |
YES |
YES |
NO |
YES |
NO |
- |
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Easy to install |
YES |
YES |
NO |
NO |
NO |
YES |
* Also programmable as a function of the speed approaching
**Reflector with active transponder
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CEIA SpA
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Costruzioni Elettroniche
Industriali Automatismi
Zona Industriale Viciomaggio
52041 Arezzo - Italy
Tel. +39 0575 4181
Fax +39 0575 418296
qa-detectors@ceia-spa.com
VAT number IT00308150515
| | CEIA USA West Coast Office | Mr. Alen Tucker
Tel. +1 916 436 1205
Tel. +1 440 991 6842
Fax +1 503 665 1951
atucker@ceia-usa.com
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