data sheet - family

Inductive sensors
IWFM 20
Inductive distance measuring
sensors
sample drawing
20
35
9
M4
22
10
12
M8 x 1
13
6
8,9
general data
sample picture
mounting type
flush
measuring speed
< 1 mm / ms
repeat accuracy
< 0,01 mm
temperature coefficient
1 µm / (K mm)
electrical data
voltage supply range +Vs
15 ... 30 VDC
residual output ripple
< 0,5 % Vs
short circuit protection
yes
reverse polarity protection
yes
voltage output
current consumption max. (no load)
20 mA
output signal
1 ... 9 VDC
load resistance
> 1000 Ohm
current output
current consumption max. (no load)
35 mA
output signal
4 ... 20 mA
load resistance +Vs min.
< 500 Ohm
load resistance +Vs max.
< 1000 Ohm
mechanical data
type
rectangular
housing material
brass nickel plated
dimension
20 mm
housing length
35 mm
connection types
connector M8
ambient conditions
operating temperature
0 ... +60 °C
protection class
IP 67
order reference
measuring distance Sd
reference distance
output circuit
linearity error
IWFM 20I9501/S35
2 ... 5 mm
3,25 ... 3,75 mm
current output
± 100 µm
IWFM 20I9503/S35
2 ... 3 mm
2,35 ... 2,65 mm
current output
± 60 µm
IWFM 20U9501/S35
2 ... 5 mm
3,25 ... 3,75 mm
voltage output
± 100 µm
IWFM 20U9503/S35
2 ... 3 mm
2,35 ... 2,65 mm
voltage output
± 60 µm
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www.baumer.com
24/5/2016