Motion PIR Sensor MACLEAN MCE313B touchless 5–6 cm detection range

MACLEAN MCE313B is a touchless motion PIR sensor designed for very short-range presence detection with a 5–6 cm detection range. The compact passive infrared detector senses nearby movement without physical contact, enabling hands-free activation of switches, taps, sanitary fittings, or control panels. Built for integration into confined spaces, the sensor supports hygiene-focused applications and simple automation tasks where immediate, proximity-based response is required.

Advantages

The MACLEAN MCE313B provides contactless detection that reduces surface contact and contamination risk, while its small form factor allows for easy integration into panels, faucet housings, or compact control modules. With a narrow 5–6 cm sensing distance the sensor offers reliable short-range detection and fast response time, minimizing accidental activations from distant movement. The device is compatible with low-voltage control circuits and is suitable for retrofit or new installations that require unobtrusive presence sensing.

Suitable for

• Touchless tap activation in bathrooms and kitchens
• Automatic switches for sanitary fittings and dispensers
• Panel-mounted proximity controls for appliances and machines
• Hygiene-focused environments such as clinics, food preparation areas, and public restrooms

Key specifications

• Detection principle: Passive infrared (PIR) motion sensing
• Detection range: approximately 5–6 cm (very short range)
• Response behavior: proximity-triggered, immediate activation
• Form factor: compact module suitable for panel or fixture integration
• Intended use: short-range presence detection for touchless controls

How to use

Install the MACLEAN MCE313B sensor into the fixture or panel following the manufacturer's mechanical and electrical mounting guidelines. Position the sensor so the target interaction area is within the 5–6 cm detection range; avoid placing it where normal movement outside the intended activation zone may cause nuisance triggers. Connect the sensor to the appropriate low-voltage switch input or control circuit, verify correct wiring and power, then test activation by bringing a hand or object into the detection zone to confirm prompt response.

Usage recommendations

For reliable operation, mount the sensor behind a non-metallic covering or bezel with a clear line of sight to the interaction area and maintain the recommended detection distance. In high-traffic or reflective environments, fine-tune placement to prevent unintended triggers. Use the sensor with compatible low-voltage control electronics and include proper protection against moisture and cleaning agents when used in sanitary or food-preparation settings.