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IQ ™

Overspeed protection .. and more. IQ ™. Overspeed protection .. and more. IQ ™. Overspeed protection .. and more. IQ ™. IQ TM Intelligent enough to be simple. What is IQ™?. Basically IQ™ is a Speed Sensor... ... but also a lot more than a Speed Sensor:.

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IQ ™

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  1. Overspeed protection .. and more IQ™

  2. Overspeed protection.. and more IQ™

  3. Overspeed protection.. and more IQ™ IQTMIntelligent enough to be simple...

  4. What is IQ™? Basically IQ™ is a Speed Sensor... ... but also a lot more than a Speed Sensor: • Overspeed protection switch • Digital to analogue converter • Signal analyse • Temperature sensor • Signal with frequency division • Sense of rotation (CW, CCW) • and, and, and ....

  5. IQ™ Functions General information • Detect toothed wheels or magnet rings • Built in permanent magnet • Push - pull output • -40 ... +125 °C • Fully EMC compatible • Supply voltage 5.5 .. 32 VDC

  6. IQ™ Functions Signal output • Function 1Direct speed signal. Unfiltered channel • Function 2Filtered speed signal. Removes vibration effects of the speed signal. • Function 3Sense of rotation. (1=CW 0=CCW) • Function 4Quadtature Signal (nominal 40° phaseshift) • Function 5Signal with frequency division (2 .. 100) • Function 6Simulated frequency output 1 .. 15 kHz

  7. IQ™ Sensor Additional possibilities • Function 7 A maximum value for the speed signal, the temperature or the rotation regularity value can be set. This value will be constantly monitored. A fail safe alarm output is provided.

  8. IQ™ Sensor Additional possibilities • Function 8 Speed signal converted into a proportional analogue output. Starting value (min 1 Hz) 4 mA End value (max. 15 kHz) 20 mA 20 mA 4 mA Speed signal SV EV

  9. IQ™ Sensor Additional possibilities • Function 9 Speed signal with sense of direction converted into a proportional analogue signal Still stand 0 Hz 12 mA Negative end value (max. -15 kHz) 4 mA Positive end value (max. -15 kHz) 20 mA 20 mA 12 mA 4 mA Speed signal -EW 0 Hz +EW

  10. IQ™ Sensor Additional possibilities • Function 10 Regularity of rotation. Start value 0% 4 mAEnd value 8 .. 25% 20 mA 20 mA 4 mA 0 End Value

  11. IQ™ Sensor Additional possibilities • Function 11 A built in thermo-element delivers an accurate temperature value from the tip of the sensor, i.e. from the direct contact with the hydraulic fluid. Range -40° .. +125° --> 4 .. 20 mA 20 mA 4 mA Temperature signal -40° +125°

  12. IQ™ Sensor Additional possibilities • Function 12Creep Detector Slowest movements can be detected. An internal filtering function avoids false alarms caused by vibration. Alarm at 1st impulse from Cannel B A B Output

  13. IQ™ Sensor Additional possibilities • Function 13 ..... Next functions are up to you to define. Simply tell us what your specific requirements are ....

  14. 3 Executions - 1000 Possibilities A = Analogue 2 analogue outputs D = Digital 2 digital outputs F = Full 4 outputs (analogue or digital) Combined with 4 housings: 12x1 mm, 16x1 mm, 18x1 mm, 22x1 mm

  15. 3 Executions - 1000 Possibilities

  16. Applications • Display of an analogue value of a turbocharger speed • Monitor a set speed value • High resolution with a coarse pole wheel • Maintenance information of a large gear box • Independent over speed protection of a wind-mill • Monitoring of the temperature of hydraulic fluid • Filtered speed and sense of direction of a pump • Stand-still and creep-detection of a large shaft

  17. Tomorrow’s innovations are happening today at JAQUET.

  18. Overspeed protection.. and more IQ™ Thank you for your attention

  19. Thank you for your Attention

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