22/4/2011
IFRM 18 (Sn = 20 mm, short)
1
Inductive proximity switch
Inductive sensors
www.baumer.com
general data
mounting type
special type
nominal sensing distance Sn
hysteresis
unshielded
enhanced distance (GammaProx)
20 mm
2 ... 25 % of Sr
electrical data
switching frequency
voltage supply range +Vs
current consumption max.
load resistance
voltage drop Vd
output current
short circuit protection
reverse polarity protection
< 400 Hz
12 ... 30 VDC
24 mA
< 100 kOhm
< 2 VDC
< 200 mA
yes
yes
mechanical data
type
material (sensing face)
housing material
dimension
cable, 2 m
housing length
connector M12
housing length
cylindrical threaded
PBT
brass nickel plated
18 mm
40 mm
50 mm
ambient conditions
operating temperature
protection class
0 ... +60 °C
IP 67
order reference
IFRM 18N13G3/L
IFRM 18N13G3/S14L
IFRM 18N33G3/L
IFRM 18N33G3/S14L
IFRM 18P13G3/L
IFRM 18P13G3/S14L
IFRM 18P33G3/L
IFRM 18P33G3/S14L
connection types
cable, 2 m
connector M12
cable, 2 m
connector M12
cable, 2 m
connector M12
cable, 2 m
connector M12
output circuit
NPN make function (NO)
NPN make function (NO)
NPN break function (NC)
NPN break function (NC)
PNP make function (NO)
PNP make function (NO)
PNP break function (NC)
PNP break function (NC)
output indicator
LED red
3 port LED red
LED red
3 port LED red
LED red
3 port LED red
LED red
3 port LED red
sample picture
sample drawing
SW24
M18 x 1
8
3
5
M12 x 1
3xLED