KM110BH Просмотр технического описания (PDF) - Philips Electronics

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KM110BH

30° and 70° angle sensor hybrids

Philips Electronics 

Philips Semiconductors

30° and 70° angle sensor hybrids

Preliminary specification

KM110BH/2430;

KM110BH/2470

Notes to the characteristics

1. Refer to Fig.3. The magnetic field Hext = 100 kA/m can be achieved using the magnets listed in Table 1.

2. The sensitivity will change slightly with +0.33% per 10% magnetic field increase if Hext deviates from 100 kA/m.

3. Deviation from best straight line in angle range.

4. Difference in output signal (expressed in degrees) between two zero point (α = 0°) measurements, in which the zero

point is approached from the same side of the measuring range (e.g. cycle: +15° ⇒ 0° ⇒ +15° ⇒ 0°).

5. The smallest detectable change of angle ∆α for α = 0° (cycle: 0° ⇒ ∆α).

6. As note 4, but with the zero point being approached from the upper end and lower end of the measuring range

respectively (cycle: +15° ⇒ 0° ⇒ −15° ⇒ 0°).

handbook, full pagewidth

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S

N

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α

MBD900

Fig.3 Optimum magnet position relative to the sensor module.

1996 Nov 08

5

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