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2-wire inductive proximity switches
3-wire inductive proximity switches with increased switching distance
3-wire standard inductive proximity switches
4-wire inductive proximity switches with increased switching distance
4-wire standard inductive proximity switches
Inductive proportional sensor
Inductive rotation sensor
Optical liquid level sensors
Inductive vehicle detector
Accesories
Technical information
Operating principle
Technical terms
Mounting instructions
Connection
Resistance to electromagnetic interference
Switch connection to an electric circuit
Applications
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2-wire inductive proximity switches :
PSI series
Technical parameters
Nominal voltage
Un
230 V
AC
Supply voltage
Uc
20 - 250 V
AC
Voltage drop
U
SAT
11 V
Hysteresis
Sa
(0,01 - 0,15) x Sn
Minimum load current
Iz
MIN
9 mA
Maximum load current
Iz
MAX
200 mA
Ambient temparature range
T
-25°C... +70°C
Protection standard
IP 68
M 12
Nominal sensing distance:
2,5 mm
Effective sensing distance:
2 - 3 mm
Housing:
M 12
Material of the housing:
nickel plated brass
Mounting:
flush
Dimensions:
Output
Order reference number
n.o.
PSI 126 369
n.c.
PSI 126 360
Nominal sensing distance:
3,5 mm
Effective sensing distance:
3 - 4 mm
Housing:
M 12
Material of the housing:
nickel plated brass
Mounting:
non-flush
Dimensions:
Output
Order reference number
n.o.
PSI 128 369
n.c.
PSI 128 360
M 18
Nominal sensing distance:
5 mm
Effective sensing distance:
4 - 6 mm
Housing:
M 18
Material of the housing:
nickel plated brass
Mounting:
flush
Dimensions:
Output
Order reference number
n.o.
PSI 186 369
n.c.
PSI 186 360
Nominal sensing distance:
8 mm
Effective sensing distance:
6 - 10 mm
Housing:
M 18
Material of the housing:
nickel plated brass
Mounting:
non-flush
Dimensions:
Output
Order reference number
n.o.
PSI 188 369
n.c.
PSI 188 360
M 30
Nominal sensing distance:
10 mm
Effective sensing distance:
8 - 12 mm
Housing:
M 30
Material of the housing:
nickel plated brass
Mounting:
flush
Dimensions:
Output
Order reference number
n.o.
PSI 306 369
n.c.
PSI 306 360
Nominal sensing distance:
15 mm
Effective sensing distance:
12 - 15 mm
Housing:
M 30
Material of the housing:
nickel plated brass
Mounting:
non-flush
Dimensions:
Output
Order reference number
n.o.
PSI 308 369
n.c.
PSI 308 360
Wiring
BR - brown, BL - blue
Last updated: June 15, 2007
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Author: Jozef Wagner
Updated by: PLOSKON AT
