Centering sensor SI12-NE4

Centering sensor SI12-NE4


This sensor is set up for the winding/unwinding reel in its central position. It is a position sensor that is used to keep the guide roller in its center position.


Detecting lengthApprox. 3 mm
Standard objectFerrous material 12×12×1t or more
Applicable objectsFerrous/non-ferrous material
Rated operatingRated voltage8 V DC (R1 = 1 kΩ)
Allowable ripple rateLess than 10%
Repetitive errorLess than 3%
Temperature characteristics±10% within
Unevenness of the movement distance±10% within
Operating currentNon-detection3 mmA or more
DetectionLess than 1 mmA
Resistance to environmentIP67
Allowable wiring resistanceTotal resistance: 1000 Ω or less
Ambient temperature-25 to +60°C
Ambient humidity10-85% RH (no condensation)
Protective structure ratingIIP67
Case materialNickel brass
CablePVC 2 m±10%
D (ø4.2), P (2), q (0.25 mm²)
Tightening torqueLess than 12 N·m

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