Data sheet

SIEN-M12NB-NS-K-L-PA (538330) proximity sensor
{{ $t('shop.all.artikelnummer') }}:
OT-FESTO013477
Example illustration
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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
Material information Copper and PTFE-free
Measurement switching distance [mm] 4,0
Secured safety distance [mm] 3,24
Reduction factors Aluminium = 0.35 - 0.5,
Stainless steel St 18/8 = 0.6 - 1.0,
Copper = 0.25 - 0.45,
Brass = 0.35 - 0.5,
Steel pc. 37 = 1.0
ambient temperature [°C] -25 to 70
Repeatability [mm] 0,08
Control output NPN
Switching element function NO contact
Max. switching frequency DC [Hz] 2.000
Max. output current [mA] 200
Voltage drop [V] <= 1,8 V
Short circuit resistance Cycling
Operating voltage range DC [V] 10 to 30
residual ripple 10 %
Empty run current [mA] <= 15 mA
Reverse polarity protection for all electrical connections
Electrical connection 3-wire,
cable
Cable length [MTR] 2,5
Cable sleeve material PVC
size M12
Fastening type With locking nut
Integration type not flush
Housing material PA reinforced
Switching status indicator LED yellow
Protection category IP65,
IP67
Material information [°C] 0 to 70
Corrosion resistant class KBK 4 - particularly severe corrosion stress
Hysteresis [mm] 0.12 to 0.6
Torque [Nm] 1
Design round
Measurement principle Inductive
Insulation sleeve material PVC
Further information:
{{ $t('shop.all.gewicht') }} 115 g / pcs
{{ $t('shop.all.gtin') }} 4052568089276
{{ $t('shop.display.artikel.zollwarennummer') }} 85365019
{{ $t('shop.all.hersteller') }} Festo
Figure
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