15/10/2011
IFRK 12
1
Inductive proximity switch
Inductive sensors
www.baumer.com
general data
mounting type unshielded
nominal sensing distance Sn 4 mm
hysteresis 3 ... 20 % of Sr
output indicator LED red
electrical data
switching frequency < 2 kHz
voltage supply range +Vs 10 ... 30 VDC
current consumption max. 10 mA
voltage drop Vd < 2 VDC
output current < 200 mA
short circuit protection yes
reverse polarity protection yes
mechanical data
type cylindrical threaded
material (sensing face) PBT
housing material PBT
dimension 12 mm
housing length 40 mm
connection types cable, 2 m
ambient conditions
operating temperature -25 ... +75 °C
protection class IP 67
order reference output circuit
IFRK 12N1102/L NPN make function (NO)
IFRK 12P1102/L PNP make function (NO)
sample picture
sample drawing
40
M12 x 1
SW 17
LED
2
