Data sheet

SIEF-Q40S-PA-S-2L (538341) Proximity sensor
{{ $t('shop.all.artikelnummer') }}:
OT-FESTO013427
Example illustration
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Design quadratic
Complies to standard EN 60947-5-2
Permission RCM mark,
c UL us - Listed (OL)
CE certificate (see declaration of conformity) to EU EMC directive
Measurement principle Inductive
UKCA marking (see declaration of conformity) [mm] 35,0
Secured safety distance [mm] 28,35
Reduction factors aluminium = 1,0,
stainless steel St 18/8 = 1,0,
Copper = 1.0,
brass = 1,0,
Steel pc. 37 = 1.0
ambient temperature [°C] -30 to 85
Repeatability [mm] 0,70
Control output PNP
Switching element function Anti-valent
Hysteresis [mm] 1.05 to 5.25
Max. switching frequency DC [Hz] 250
Max. output current [mA] 200
Voltage drop [V] <= 1,8 V
Short circuit resistance Cycling
Operating voltage range DC [V] 10 to 65
residual ripple 10 %
Empty run current [mA] <= 15 mA
Reverse polarity protection for all electrical connections
Electrical connection Fixcon,
M12x1,
4 pin,
Plug
size 40x40x65 mm
Fastening type With throughway bores
Integration type Part flush
Housing material PA,
PBT reinforced
Switching status indicator LED yellow
Protection category IP67
Noise immunity to magnetic fields Magnetic direct and alternating field
Corrosion resistant class KBK 0 - No corrosion stressing
Material information Copper and PTFE-free
Operation-readiness display LED green
Further information:
{{ $t('shop.all.gewicht') }} 125 g / pcs
{{ $t('shop.all.gtin') }} 4052568175917
{{ $t('shop.display.artikel.zollwarennummer') }} 85365019
{{ $t('shop.all.hersteller') }} Festo
Figure
More information on this item and the process for ordering it can be found in our online shop https://www.landefeld.de under item number OT-FESTO013427.
Landefeld Druckluft und Hydraulik GmbH · Konrad-Zuse-Straße 1 · 34123 Kassel · Germany
All data are to be understood as non-binding reference values! We do not assume liability for any data selection not confirmed in writing. Unless otherwise specified, pressure values refer to liquids from Group II at +20°C.
Our products arid goods are generally only intended for industrial and commercial uses.
As of: 13.12.2025