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

2-wire inductive proximity switches :

PSI series



Technical parameters

 
 
Nominal voltageUn230 VAC
Supply voltageUc20 - 250 VAC
Voltage dropUSAT11 V
HysteresisSa (0,01 - 0,15) x Sn
Minimum load currentIzMIN9 mA
Maximum load currentIzMAX200 mA
Ambient temparature rangeT-25C... +70C
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:

OutputOrder 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:

OutputOrder 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:

OutputOrder 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:

OutputOrder 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:

OutputOrder 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:

OutputOrder reference number
n.o.PSI 308 369
n.c.PSI 308 360

Wiring



BR - brown, BL - blue