Product Lifecycle Information

 
 

Product is planned to be discontinued. Do not use for new designs.

 

04/2026 - Product is being phased out. Do not use for new designs.

 
 

11/2026 - Product is discontinued. Products for replacement may be available while stocks permit.

 
 

12/2026 - Product is discontinued

Proximity sensor

SIEN-M18B-NO-S-L

150421

 

 

GTIN: 4052568069315

Size
M18x1
Switching output
NPN
Switching element function
N/C contact
Operational voltage range DC
10 V - 30 V

Technical Data

  • Conforms to standardEN 60947-5-2
  • Symbol00992831
  • ApprovalRCM trademark c UL us listed (OL)
  • CE mark (see declaration of conformity)To EU EMC Directive In accordance with EU RoHS Directive
  • UKCA marking (see declaration of conformity)according to UK RoHS instructions (UK-R)
  • Note on materialsRoHS-compliant
  • Rated operating distance5 mm
  • Assured operating distance4.05 mm
  • Reduction factorsAluminium = 0.4 Stainless steel St 18/8 = 0.8 Copper = 0.4 Brass = 0.5 Steel St 37 = 1.0
  • Ambient temperature-25 °C ... 70 °C
  • Repetition accuracy0.25 mm
  • Switching outputNPN
  • Switching element functionN/C contact
  • Hysteresis≤0.55 mm
  • Max. switching frequency2000 Hz
  • Max. output current200 mA
  • Voltage drop2 V
  • Short circuit current ratingPulsed
  • Operational voltage range DC10 V ... 30 V
  • Residual ripple+/- 20 %
  • No-load supply current≤10 mA
  • Reverse polarity protectionFor all electrical connections
  • Electrical connection 1, connection typePlugs
  • Electrical connection 1, connector systemM12x1, A-coded to EN 61076-2-101
  • Electrical connection 1, number of connections/cores4
  • Electrical connection 1, type of mountingNot rotatable
  • Electrical connection 1, compatible type of mountingCompatible with rotatable screw-type lock
  • SizeM18x1
  • Type of mountingVia lock nut
  • Tightening torque20 Nm
  • Mounting typeFlush
  • Product weight43 g
  • Material housingPBTP Nickel-plated
  • Switching status indicationYellow LED
  • Ambient temperature with moving cable-5 °C ... 70 °C
  • Degree of protectionIP67
  • LABS (PWIS) conformityVDMA24364-B2-L
  • Pollution degree3
  • Additional information for sensor selectionwith standard sensing distance
  • Electrical outputNPN
  • Selection of sensor designStandard

 

SKU 150421
Brand FESTO
Shipping Weight 1.0000kg
Shipping Width 0.080m
Shipping Height 0.200m
Shipping Length 0.200m

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