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Product characteristics Electrical design PNP Output function normally open Sensing range [mm] 8 Housing threaded type Dimensions [mm] M18 x 1 / L = 45 Application Special feature Gold-plated contacts; Increased sensing range; Full-metal housing; Magnetic-field immune; anti-spatter Application Use in welding applications Pressure rating [bar] 100 Note on pressure rating

sensing face

Magnetic-field immune yes Max. magnetic field immunity [mT] 100 Electrical data Operating voltage [V] 10…30 DC Current consumption [mA] < 10 Protection class III Reverse polarity protection yes Outputs Electrical design PNP Output function normally open Max. voltage drop switching output DC [V] 2.5 Permanent current rating of switching output DC [mA] 100 Switching frequency DC [Hz] 2 Short-circuit protection yes Overload protection yes Detection zone Sensing range [mm] 8 Real sensing range Sr [mm] 8 ? 10 % Operating distance [mm] 0…6.48 Increased sensing range yes Accuracy / deviations Correction factor steel: 1 / stainless steel: 0.7 / brass: 0.6 / aluminium: 0.5 / copper: 0.2 Hysteresis [% of Sr] 3…15 Switch point drift [% of Sr] -10…10 Operating conditions Ambient temperature [?C] -40…85 Protection IP 65; IP 66; IP 67; IP 68; IP 69K Tests / approvals EMC

EN 61000-4-2 ESD	4 kV CD / 8 kV AD
EN 61000-4-3 HF radiated	10 V/m
EN 61000-4-4 Burst	2 kV
EN 61000-4-6 HF conducted	10 V
EN 55011	class B

Impact resistance

1 J

Vibration resistance

EN 60068-2-6 Fc

20 g (10…3000 Hz) / 50 sweep cycles per frequency; 1 octave per minute in 3 axes

Shock resistance

EN 60068-2-27 Ea

100 g 11 ms half-sine; 3 shocks each in every direction of the 3 coordinate axes

Continuous shock resistance

EN 60068-2-27

40 g 6 ms; 4000 shocks each in every direction of the 3 coordinate axes

Fast temperature change

EN 60068-2-14 Na

TA = -40 ?C; TB = 85 ?C; t1 = 30 min; t2 = < 10 s; 50 cycles

MTTF [years] 1176 UL approval

Ta	-25…70 ?C
Enclosure type	Type 1
voltage supply	Limited Voltage/Current
UL Approval no.	A012
File number UL	E174191

Mechanical data Weight [g] 45 Housing threaded type Mounting flush mountable Dimensions [mm] M18 x 1 / L = 45 Thread designation M18 x 1 Materials stainless steel (1.4404 / 316L) anti-spatter; sensing face: stainless steel (1.4404 / 316L) anti-spatter; LED window: PEI; lock nuts: brass anti-spatter Tightening torque [Nm] 20 Full-metal housing yes Displays / operating elements Display

switching status	4 x LED, yellow
operation	1 x LED, green

Accessories Accessories (supplied)

lock nuts: 2

Remarks Pack quantity 1 pcs. Electrical connection – plug Connection Connector: 1 x M12; Contacts: gold-plated