Detection area sensors AS1 Series

Datasensing AS1 Series

The AS1 Series area sensors provide precise area monitoring using a crossed-beam optical design. Unlike single-point sensors, these monitor an entire vertical detection zone—ensuring consistent detection of objects regardless of their position, shape or orientation.

Design & Functionality

With a controlled height of 100 mm, the AS1 series is built in a slim housing and designed to integrate into automated machinery and conveyor systems with limited space. The series features a beam-matrix setup, selectable scan modes and a power/trimmer adjustment, enabling optimization of resolution versus response time.

Crossed-Beam Architecture & High Resolution

• The optical array comprises multiple rays (for example 16 beams in high-resolution models) covering the 100 mm height.
• Minimum detectable object size is extremely small: flat object thickness down to ~0.2 mm (depending on model and mode) and cylindrical objects down to ~Ø 6 mm for high-resolution variants.
• Nominal sensing distances: e.g., 0.3…2 m standard, up to ~3 m on high-distance models
• Adjustment features (trimmer) allow fine-tuning of emission power, improving performance in reflective or high-interference environments.

Operational Advantages

• Fast switching/response times (e.g., ~1.7 ms in certain high-resolution models) enable use in high-speed automation and packaging systems.
• High reliability in detection of thin sheets, films, flat parts or small components thanks to dense beam spacing and adjustable settings.
• Optical or wire synchronism permits stable operation in multi-unit setups or tight installation zones.
• Compact size (typical dimensions ~22 × 150 × 43 mm) and rugged aluminium housing with IP65 protection make it suitable for industrial use

Applications

The AS1 Series is well suited for:

• Conveyor and sorting systems in packaging lines
• Detection of thin or flat objects such as films, sheets, envelopes, trays
• Automated assembly where space is constrained and precise area detection is required
• High-density production lines where ultra-fast and reliable object detection is critical

With its combination of slim design, high resolution and flexible configuration, the AS1 series delivers strong performance in compact automation architectures.