14/10/2011
IFRR 18 (Sn = 10 mm)
1
Inductive proximity switch
Inductive sensors
www.baumer.com
general data
mounting type shielded
special type Outdoor
nominal sensing distance Sn 10 mm
hysteresis 2 ... 15 % of Sr
output indicator LED red
electrical data
switching frequency < 400 Hz
voltage supply range +Vs 12 ... 30 VDC
current consumption max. 24 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) LCP
housing material stainless steel 1.4404 (V4A); LSR
dimension 18 mm
cable PUR 3 x 0,25, 2 m
housing length 56 mm
connector M12
housing length 61 mm
ambient conditions
operating temperature -40 ... +80 °C
protection class IP 68/69K & proTect+
sample picture
sample drawing
SW 24
LED
43
61
M18 x 1
M12 x 1
14/10/2011
IFRR 18 (Sn = 10 mm)
2
Inductive proximity switch
Inductive sensors
www.baumer.com
order reference connection types output circuit Approvals/certificates
IFRR 18N17M1/PL-9 cable PUR 3 x 0,25, 2 m NPN make function (NO) -
IFRR 18N17M1/S14L-9 connector M12 NPN make function (NO) Ecolab
IFRR 18N37M1/PL-9 cable PUR 3 x 0,25, 2 m NPN break function (NC) -
IFRR 18N37M1/S14L-9 connector M12 NPN break function (NC) Ecolab
IFRR 18P17M1/PL-9 cable PUR 3 x 0,25, 2 m PNP make function (NO) -
IFRR 18P17M1/S14L-9 connector M12 PNP make function (NO) Ecolab
IFRR 18P37M1/PL-9 cable PUR 3 x 0,25, 2 m PNP break function (NC) -
IFRR 18P37M1/S14L-9 connector M12 PNP break function (NC) Ecolab
