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Inductive Cylindrical sensors AM Series

Inductive Cylindrical sensors AM Series

The AM Series are M12 cylindrical inductive proximity sensors offering a wide range of sensing distances (2 mm, 4 mm, 8 mm), shielded or unshielded mounting, cable or M12/M8 connector options and robust IP67 protectionโ€”ideal for intralogistics, conveyor & sorting systems where reliable metal-part detection is essential.
Category: Sensors
Brand: Datasensing

Datasensing AM Series

The AM Series delivers industrial-grade inductive sensing in a standard M12 body, designed for demanding automation environments such as intralogistics, conveyors and AGVs. With multiple variants and mounting options, these sensors ensure reliable detection of metal parts across varying sizes and mounting conditions.

Design & Functionality

  • Equipped with a nickel-plated brass M12 ร— 1 housing, the AM Series is built for mechanical durability and standard mounting compatibility.
  • A wide set of nominal sensing distancesโ€”2 mm flush-mount shielded, 4 mm non-flush, and 8 mm long-distance unshieldedโ€”allow the sensor to be tailored to clearance, target size and mounting geometry. 
  • Connection flexibility: fixed cable (2 m) or connector types (M12, M8) plus multiple output logics (NPN, PNP, NO/NC) enable seamless integration into various automation architectures. 
  • Built-in electronics provide reverse-polarity protection, short-circuit auto-reset, and impulsive over-voltage protection, ensuring the sensor performs reliably even in harsh industrial conditions. 

Total Crossed Beams

(In this context, the analogue is a robust, uniform detection field rather than actual optical beams.)

  • The AM Series maintains a consistent sensing zone even when mounting clearance is tight or background materials vary.
  • This supports high repeatability (typically < 5 %) and low drift (< 10 %), ensuring dependable detection in dynamic motion or metallic-rich environments. 

Beam Pitch Options

(Here interpreted as selectable sensing distances and mounting variants rather than literal beam pitch.)

  • Models include sensing distances of approx. 2 mm (shielded flush), 4 mm (non-flush) and 8 mm (long-distance unshielded) giving you flexibility to match your target size and clearance. 
  • High switching frequency (e.g., up to ~2 kHz) supports fast-moving metal detection on conveyors and sorting lines.

Intrinsic Synchronism

  • Internal electronics manage detection timing and protective functions, reducing wiring complexity and installation time.
  • The sensor is ready for operation quickly after power-up (time-before-availability typically โ‰ค50 ms) enabling efficient system start-up. 

Operational Advantages

  • High Flexibility: With multiple mounting types, sensing distances and output configurations, the AM Series adapts smoothly to conveyor, palletising, AGV and warehousing systems.
  • Robust Performance: Designed for intralogistics use, these sensors support metal-target detection in demanding environments, thanks to IP67 protection, long-distance variants, and standardised housings. 
  • Applications: Ideal for detection of metal parts on pallets, conveyor lanes, sorters, AGV platformsโ€”especially where mounting space varies, target sizes differ, and industrial durability is required.

Technical Specifications

 

Parameter

AM Series (Flush/Shielded ~2 mm Models)

AM Series (Non-flush/Long-Distance ~4 / 8 mm Models)

Product LineAMAM
FunctionInductive Proximity Sensor, M12 cylindrical bodyInductive Proximity Sensor, M12 cylindrical body
Nominal Sensing Distance (Sn)~2 mm~4 mm or ~8 mm
Minimum Detectable ObjectStandard metal target size according to specLarger metal targets or extended reach required
Repeat Accuracy< 5%< 5%
Thermal Drift of Sr< 10%< 10%
Switching Frequency~2,000 Hz~1,500 Hz or model dependent
Supply Voltage10 โ€ฆ 30 V DC10 โ€ฆ 30 V DC
No-Load Supply Currentโ‰ค 10 mAโ‰ค 10 mA
Load Current Maxโ‰ค 200 mAโ‰ค 200 mA
Time Before Availabilityโ‰ค 50 msโ‰ค 50 ms
Protection Rating (IP)IP67IP67
Housing Material / MountingNickel-plated brass, M12ร—1 threadNickel-plated brass, M12ร—1 thread
Connection OptionsCable (2 m) axial or right-angleCable or M12/M8 connector