20/4/2011 cfak 18p3200 capacitive sensors capacitive sensors www.baumer.com general data special type liquid level sensor mounting type unshielded nominal sensing distance sn 15 mm nominal sensing distance sn adjustable 2 ... 15 mm temperature drift 15 % (+10 ... +70 c) sensitivity adjustment potentiometer output indicator led yellow electrical data voltage supply range +vs 10 ... 30 vdc current consumption max. 20 ma output circuit pnp break function (nc) output current < 200 ma voltage drop vd < 1,5 vdc switching frequency < 50 hz short circuit protection yes reverse polarity protection yes mechanical data type cylindrical threaded housing material pbt dimension 18 mm housing length 63,5 mm connection types cable, 2 m ambient conditions operating temperature -25 ... +75 c protection class ip 67/65 (sensing face/sensor) photo connection diagram output +v s pnp bu (3) bn (1) bk (4) z 0 v dimension drawing sw 24 po t le d 40, 5 63, 5 m18 x 1
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