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● M12 for operation in harsh industrial environments
● Compact execution for demanding tight locations
● Sensor with small sensing range
● No plastic parts in sensing area
● Cable version – performs in harsh conditions
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An all-metal inductive sensor NMF12323 with a stainless steel face is the ideal choice for automation applications where reliability, repeatability, and resistance to mechanical damage are critical.
The M12 all-metal sensor represents a product line dedicated to precision object detection in industrial environments with demanding operating conditions. Ø12 x 30 mm dimensions provide sufficient space for precise position adjustment during installation.
Technical specification:
Diameter: M12, extended detection range compared to smaller sensor models
Length: 30 mm, easy integration with standard mounting systems and fixtures
Sensing range: 2 mm
Housing: Threaded sensor
Housing material: Stainless steel housing
Sensor face material: Stainless steel housing
Mounting: Flush mounting, lower sensitivity to mechanical damage and external impact
Switching function: NO, signal generated upon detection of a metal target
Cable length: 3 m
Supply voltage: DC 10-30V, stable operation in DC-powered automation applications
Applications
They are widely used in robotic assembly cells and automated manufacturing workstations.
Detects workpiece presence before machining operations begin.
Used in packaging conveyor and material handling systems.
Detects the presence of components within robotic work zones.
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.
Compact design enabling installation in space-limited applications.
Compatibility with industrial robots and EOAT (End-of-Arm Tooling) systems.
Easy adaptation to different machine designs.
When to choose this model
Provides increased mechanical resistance thanks to its durable all-metal sensor housing.
Used in conveyor systems, transport automation, and industrial handling equipment.
Provides an excellent balance of extended sensing range, durability, and operational stability.
Ideal for multi-point detection systems installed in demanding industrial environments.
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.
2 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
0.1 ms
Switching frequency
2 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 30 mm
Sensor length
30 mm
Electrical connection
Connection type
Cable
Connector size
n/d
Cable length
3 m
Cable diameter
⌀ 4 mm
Cable
3 x 0,15 mm²
Cable material
PVC
Operating conditions
Protection category
IP67
Operating temperature min
-25°C
Operating temperature max
+70°C
Other
Manufacturer code
NMF12323
Condition
New
Packaging condition
Original
Type
Inductive
Net weight
65 g
Weight in kg
0,078
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.
