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Model CS Series

CS Series
Rod type switching sensor without mechanical contact
CS Series
CS series is a switching sensor adopting magneto-inductive principle without mechanical contact. Combined with CSC controller, forward/backward limit points are output; furthermore the both points can be individually adjusted by trimmer integrated in the controller. As a sensor rod is completely sealed, the sensor can be installed inside hydraulic/pneumatic cylinders. Integrated coils inside sensor rod detect locations of movable magnet utilizing a change of inductance according to magneto-inductive principle. Since CS series has no mechanical contact as seen in coventional lead switches and also has no mechanical wear-out, a long life and reliability can be expected. Moreover the remote adjustment for detecting points is possible because switching points can be changed by trimmer in the controller.


Effective stroke15-1000mm*
Adjustable range of output±6mm(forward) / ±10mm(backward)
open collector(standard)30V 0.1A
relay output(optional)rated load AC250V 2A / DC30V 2A 1a contact
Carrier frequency10kHz
Power supplyDC24V 0.1A
Max pressure35MPa(sensor rod)
Operating temp−40〜100°C(sensor) / 0〜60°C(controller)
Vibration6G(40Hz 2mmp-p)
ProtectionIP67(10kPa, 30min)(sensor)
Cable1m standard(Max10m)

*Arbitrary effective length between 15 and 1000mm is possible. As to an effective length shorter than 15mm and other length than 30mm(backward)/40m(foreward), consult factory.
*CS series can be also used as a liquid level detecting switch...consult factory.

Model No.


CS Sensor CSM Magnet CSC Controller 
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Material : probe head: SS304 / probe rod : SS304


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