Inductive Cylindrical sensors AD1 Series

Datasensing AD1 Series

The AD1 Series delivers precision inductive proximity detection in a compact M5 × 30/38 mm stainless-steel housing, designed for installations where space is severely constrained. With sensing distances down to 0.8 mm and extremely compact dimensions, these sensors offer exceptional performance in ultra-small mechanical assemblies. 

Design & Functionality

• The series features a compact M5 cylindrical stainless-steel body (≈30 mm length for cable version, ~38 mm with plug), making it perfect for ultra-tight-space mounting. 
• Nominal sensing distances of 0.8 mm (flush models) or 1.5 mm (longer reach variants) allow detection of very small or closely mounted metal targets.
• Built-in electronics deliver high repeat accuracy (< 5 %), low thermal drift (< 10 %), and protection including reverse-polarity, short-circuit auto-reset and impulsive over-voltage — ensuring robust and reliable operation in harsh industrial environments. 

Total Crossed Beams

(In this inductive sensor context, this corresponds to the stable detection zone across the active face.)

• The AD1 ensures a consistent magnetic field detection area, enabling reliable detection of metal targets even in confined mounting situations or where the background is close or varied.
• This leads to repeatable detection of very small metal parts, reducing missed detections and false triggers in high-density automation assemblies.

Beam Pitch Options

(Here this refers to selectable sensing distances/resolution rather than optical beam pitch.)

• Variants provide nominal distances of ~0.8 mm (standard) and ~1.5 mm (extended reach), allowing selection based on target size and mounting clearance. 
• High switching frequency (~5 kHz) supports rapid detection of moving targets, making the AD1 suitable for dynamic automation tasks. 

Intrinsic Synchronism

• The AD1’s electronics include fully integrated synchronisation and protection, eliminating the need for external timing setups or complex wiring.
• Time-before-availability is typically ≤ 50 ms, meaning the sensor is ready very quickly after power-up. 

Operational Advantages

• High Precision & Ultra-Compact Form Factor: The AD1 excels in detection of miniature metal parts in ultra-tight install spaces thanks to its M5 size and short sensing distances.
• Flexible Integration: With stainless-steel housing, high repeat accuracy, and selectable sensing range, it’s built for demanding environments and small-part automation.
• Applications: Ideal for electronics assembly, PCB manufacturing, robotic end-effectors, micro-machining processes and any system where space is extremely constrained, metal part size is small, and industrial-grade reliability is required.