Cubic sensors CQ55 Series

Datasensing CQ55 Series

The CQ55 Series delivers dependable capacitive detection and is engineered for versatility in the industrial automation environment. Unlike standard proximity sensors with limited range, the CQ55 monitors a small but full detection surface and allows adjustable sensitivity for precise control over detection thresholds.

Design & Functionality

• Compact housing (55 × 35 × 15 mm) that fits easily into tight spaces.
• Adjustable sensitivity enabling fine tuning for small or challenging objects.
• Flat polycarbonate body ensures durability and industrial robustness.

Key Features & Highlights

• Wide material compatibility: Capable of detecting metals, plastics, ceramics, wood, glass, liquids and powders.
• Generous sensing range: Nominal sensing distance of 4…25 mm allows flexibility in mounting and object clearance.
• Dual-output types: Versions are available in PNP or NPN, NO+NC configuration for flexible integration.
• Rapid switching: Switching frequency up to 50 Hz supports moderate-speed automation tasks.
• Industrial-grade protection: IP67 rated housing ensures resistance to dust and water ingress in harsh environments.
• High operating temperature range: −25 °C to +80 °C means the sensor works reliably in extreme conditions.

Operational Advantages

The CQ55 Series is ideal when you need a compact sensor with robust performance in constrained installations. Its adjustable sensitivity lets you ignore unwanted background materials or mounting surfaces while focusing on the target object. The broad material compatibility simplifies stocking and reduces the need for different sensors per material type. Its fast response and rugged construction make it a strong choice for packaging machines, assembly lines, conveyor systems and general manufacturing automation.

Typical Applications

• Detecting objects of varied materials (liquid containers, plastic bags, metal components) in automotive, electronics and packaging industries.
• Fill-level detection of powders or granules in hoppers and containers.
• Presence verification of thin or irregular objects where limited space is available for sensor mounting.
• Harsh environments (dusty, wet, high-temperature) where IP67 protection is required.