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● Inductive M12 with a durable, all-metal construction
● Long design for wide system layouts
● Balanced distance for reliable performance
● Built for extreme applications
● Plug-in version – for harsh environments
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A versatile stainless steel inductive sensor NMF12143 combines rugged all-metal construction, precision detection, long service life, and outstanding resistance to mechanical damage and harsh industrial conditions.
The M12 model has been designed to operate efficiently in demanding industrial environments exposed to dust, metal particles, temperature changes, and mechanical impact. Thanks to their size, Ø12 x 68 mm sensors are easy to install, adjust, and maintain.
Technical specification:
Diameter: M12, high mechanical resistance of the cylindrical sensor housing
Length: 68 mm, improved resistance to vibration, shock, and mechanical stress
Sensing range: 4 mm
Housing: Threaded sensor
Housing material: Stainless steel housing
Sensor face material: Stainless steel housing
Mounting: Flush mounting, lush-mounted sensor face aligned with the mounting surface
Switching function: NO, standard operating logic used in inductive sensors
Cable length: n/d
Supply voltage: DC 10-30V, stable operation in DC-powered automation applications
Applications
They are used in assembly processes to verify the correct positioning and seating of parts.
Used in CNC machines for precise position monitoring of workpieces and cutting tools.
Delivers reliable performance in high-speed packaging and processing environments.
Detects the presence of components within robotic work zones.
Delivers reliable performance in demanding industrial environments requiring high operational reliability.
Features & Benefits
High signal repeatability in serial production processes.
Reliable detection of workpiece and tool positions.
Compact design enabling installation in space-limited applications.
Compatibility with industrial robots and EOAT (End-of-Arm Tooling) systems.
High resistance to harsh industrial conditions.
When to choose this model
Selected for applications requiring extended detection distance and stable sensing performance.
Performs reliably in 24/7 production lines and high-duty-cycle automation systems.
Provides dependable metal detection performance in more demanding industrial conditions.
Designed for environments with increased production intensity and continuous machine operation.
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.
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.
4 mm
Mounting
Mounting Flush
Output function
PNP
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
1 kHz
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
Ø12 x 68 mm
Sensor length
68 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
NMF12143
Condition
New
Packaging condition
Original
Type
Inductive
Net weight
19 g
Weight in kg
0,032
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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Full-metal inductive sensors provide precise and reliable detection of metal objects, even in demanding industrial conditions. Their resistance to high temperatures, vibration, corrosion and mechanical damage makes them ideal for welding, metalworking and production automation.
