Inductive sensor M12 metal face 68 mm connector M12 PNP NO Sn = 4 mm NF

The rugged NMF12113-NF inductive sensor with a metal sensing face has been optimized for detecting aluminium, with a correction factor K = 1.

This M12 model is designed for applications requiring durability, resistance to interference and high repeatability of operation. The Ø12 x 68 mm dimensions provide adequate room for position adjustment as well as secure fastening during machine operation.

Technical specification:

• Diameter: M12, larger active sensing surface ensures effective detection of metal objects
• Length: 68 mm, suited for operation in demanding industrial conditions
• Detection range: 4 mm, repeatable signal activation distance ensures precise detection
• Detected materials: Aluminium and other non-ferrous metals (steel ignored), material selectivity makes it possible to disregard fine metal residue that should not be treated as the actual workpiece
• Correction factor K: K = 1 for aluminium (full rated sensing range), the actual sensing range allows the model to be selected based on the actual distance to the aluminium workpiece
• Housing: Threaded, cylindrical housing with a mounting thread for standard industrial applications
• Housing material: Stainless steel, high resistance to corrosion and chemical exposure
• Sensor face material: Stainless steel, increased durability of the sensor's active face under intensive use
• Mounting: Non-flush mounting, wider lateral field of action expands application possibilities
• Switching function: NO, signal generated during detection of a metal object
• Plug type: M12, the plug-in connection reduces the risk of installation errors
• Supply voltage: DC 10-30V, compatible with PLC systems and industrial automation

Applications

• Aluminium component production lines – The NF inductive sensor is used on aluminium component production lines to check the presence of parts after machining.
• Cutting and preparation of profiles – The inductive sensor for detecting aluminium performs well on cutting and preparation lines for aluminium profiles prior to further processing.
• Stamping and blanking presses – The aluminium detector is used in presses for stamping and blanking aluminium parts.
• Inspection before stamping – The NF proximity sensor is used to check the presence of a part before the stamping cycle for aluminium sheets and components.
• Robotization of aluminium processes – The NF inductive sensor supports the robotization of aluminium processes, providing the automation system with information about the presence or position of the part.

Benefits/Features

• Actual sensing range – the designer can select the model based on the actual distance to the aluminium workpiece, instead of applying additional assumptions about range reduction.
• Detection of a uniform material – the operating characteristics are aimed at detecting the actual part made of aluminium or another non-ferrous metal, not individual particles.
• Durable construction – the monolithic construction increases the resistance of the solution used to inspect aluminium parts and other non-ferrous metals.
• For applications with aluminium chips – performs well where fine chips generated during machining should not be treated as the detected part.
• Comprehensive solution for aluminium detection – the full-metal monolithic construction, metal sensing face, K = 1, actual sensing range and focus on the actual workpiece combine to create a solution for demanding industrial applications.

When to choose this model

• For pressing aluminium parts – the non-contact detection sensor can confirm the presence of the actual part before starting the next stage of the process.
• When aluminium detection must use the full rated range – K = 1 makes it easier to select the appropriate variant for the required distance to the workpiece.
• When the sensor operates close to machinery – the metal sensing face and monolithic construction perform well in locations exposed to contact with the working environment.
• For presses and stamping stations – the presence-inspection sensor can confirm the presence of an aluminium workpiece before a working cycle is performed.