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NMF18121 - 1 - Inductive sensor M18 Metal face 48 mm connector M12 NPN NO Sn = 5 mm
NMF18121 - 2 - Inductive sensor M18 Metal face 48 mm connector M12 NPN NO Sn = 5 mm
NMF18121 - 3 - Inductive sensor M18 Metal face 48 mm connector M12 NPN NO Sn = 5 mm
NMF18121 - 4 - Inductive sensor M18 Metal face 48 mm connector M12 NPN NO Sn = 5 mm
NMF18121 - 5 - Inductive sensor M18 Metal face 48 mm connector M12 NPN NO Sn = 5 mm
NMF18121 - 1 - Inductive sensor M18 Metal face 48 mm connector M12 NPN NO Sn = 5 mm
NMF18121 - 2 - Inductive sensor M18 Metal face 48 mm connector M12 NPN NO Sn = 5 mm
NMF18121 - 3 - Inductive sensor M18 Metal face 48 mm connector M12 NPN NO Sn = 5 mm
NMF18121 - 4 - Inductive sensor M18 Metal face 48 mm connector M12 NPN NO Sn = 5 mm
NMF18121 - 5 - Inductive sensor M18 Metal face 48 mm connector M12 NPN NO Sn = 5 mm
Symbol: NMF18121

Inductive sensor M18 Metal face 48 mm connector M12 NPN NO Sn = 5 mm

  • ● Precision M18 with a strong metal construction
  • ● For applications in tight installation spaces
  • ● Comfortable range for everyday use
  • ● Durable metal sensing surface
  • ● Plug-in version – water and splash resistant
36,93 €
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An inductive sensor NMF18121 with a stainless steel sensing face offers excellent resistance to impacts, high temperatures, metal fragments, chemical exposure, and intensive industrial operation.

The M18 sensor ensures continuous, dependable operation in industrial control systems and process monitoring applications exposed to harsh environmental conditions. The larger Ø18 x 48 mm housing supports installation in systems requiring durable and reliable sensor mounting.

Technical specification:

  • Diameter: M18, reinforced construction for reliable operation in harsh industrial conditions
  • Length: 48 mm, easy integration with standard mounting systems and fixtures
  • Sensing range: 5 mm
  • Housing: Threaded sensor
  • Housing material: Stainless steel housing
  • Sensor face material: Stainless steel housing
  • Mounting: Flush mounting, reduced lateral detection field for precise sensing performance
  • Switching function: NO, output activated when an object is detected
  • Cable length: n/d
  • Supply voltage: DC 10-30V, compatibility with PLC control systems and industrial automation networks

Applications

  • They are used in assembly processes to verify the correct positioning and seating of parts.
  • Detects workpiece presence before machining operations begin.
  • Ensures synchronization of components in production and packaging lines.
  • Delivers reliable performance in advanced robotic and automated production environments.
  • Integrated into machine safety systems and interlock applications.

Features & Benefits

  • Precise detection of metal components in assembly processes.
  • Resistance to coolants, oils, and industrial contaminants.
  • Resistance to intensive cyclic operation.
  • High positioning accuracy of components in robotic systems.
  • Reliable performance in safety and control systems.

When to choose this model

  • Designed for heavy-duty industrial environments where maximum durability and stable performance are required.
  • Performs reliably in heavy-duty applications requiring long service life and wear resistance.
  • Provides reliable operation in demanding environments with increased exposure to mechanical stress.
  • Designed for large automation systems requiring durable and reliable metal detection.

Connection

The sensor has an NPN output, so connect it with an M12 4-pin connection cable without LEDs. Cables with LEDs (NXOC12281…, NXOC12401…) have a yellow status LED wired for a PNP output and are not suitable for NPN sensors.

Other information
Brand
Entity responsible for this product in the EU
Nexotec spółka z ograniczoną odpowiedzialnościąMore
ProducerNexotec spółka z ograniczoną odpowiedzialnościąAddress: Marii Kuncewiczowej 3Postal code: 41-706City: Ruda ŚląskaCountry: PolskaPhone number: +48 600 025 770E-mail: azakrzewski@nexotec.pl
Responsible entityNexotec spółka z ograniczoną odpowiedzialnościąAddress: Marii Kuncewiczowej 3Postal code: 41-706City: Ruda ŚląskaCountry: PolskaPhone number: 600025770E-mail: azakrzewski@nexotec.pl
Symbol
NMF18121
Producer code
5907367833157
Series
General information
DiameterMore

The diameter of an inductive sensor is a dimension that defines the width of the sensor element measured in millimeters. This is an important technical parameter as it affects the mounting method and the space required for installation.

M18
Switching distanceMore

Rated detection range is a key parameter of an inductive sensor.Indicates the distance at which the sensor changes its output state when a metal object approaches its front end axially.This is the sensor's most important functional feature—it determines how close the object being detected must be in order to be registered.

5 mm
Mounting
Mounting Flush
Output function
NPN
Switching function
NO
Electrical data
Operating voltage
10–30 V DC
No load current
<10 mA
Max load current
200mA
Leakage current
<0.01 mA
Repeat accuracy
<1.0%sr
Short-circuit protection
YES
Reverse polarity protection
YES
Overload trip point
220 mA
Voltage drop
<1.5 V
Ripple
<10%
Response time
0.2 ms
Switching frequency
500 Hz
Temperature drift
<10%sr
Switching hysteresis
<15%sr
Mechanical data
Housing shape
Threaded
Housing material
Stainless steel
Material active face
Stainless steel
LED display
YES
Dimensions
Ø18 x 48 mm
Sensor length
48 mm
Electrical connection
Connection type
Connector
Connector size
M12
Number of pins
4
Cable length
n/d
Operating conditions
Protection category
IP67
Operating temperature min
-25°C
Operating temperature max
+70°C
Other
Manufacturer code
NMF18121
Condition
New
Packaging condition
Original
Type
Inductive
Net weight
48 g
Weight in kg
0,067
24-month warranty

This product is covered by a 24-month warranty from the date of purchase. Claims can be submitted via the complaint form in our shop. Your statutory rights are not affected by this warranty.

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