The S18-L262B-2 from SENBA’s SMD-PCB Series is a high-performance, low-power PIR motion sensor designed for precise short-range human motion detection in compact electronic systems. Featuring high and low level digital output along with adjustable delay, sensitivity, and ambient light control, this sensor provides complete flexibility for fine-tuned detection performance. Its integrated quad element structure enhances detection accuracy and reduces false triggering caused by environmental interference.
Operating within a low voltage range of 2.2V to 3.7V, the S18-L262B-2 is ideal for battery-powered and portable applications. With ultra-low static current consumption of just 9.5µA, it ensures extended battery life and efficient energy usage. The sensor supports a detection range of 3 to 5 meters when paired with an SB-F-11 lens, making it suitable for close-range sensing applications.
The focused 80° induction angle allows precise detection within a controlled area, minimizing unwanted triggers. Its large 6.6×6.6mm window improves infrared signal reception for enhanced sensitivity and stable performance. Adjustable sensitivity enables detection range tuning, while built-in light control supports day/night operation for energy-efficient systems.
Compared to standard PIR sensors, the S18-L262B-2 offers superior customization, higher detection accuracy, and improved reliability in compact PCB-based designs.
Key Features:
- Operating voltage: 2.2V to 3.7V
- High and low level digital output
- Quad element structure for enhanced sensitivity
- Adjustable delay for timing control
- Adjustable sensitivity for detection tuning
- Built-in light control (day/night functionality)
- Ultra-low power consumption: 9.5µA
- Detection range: 3 to 5 meters
- Narrow detection angle: 80°
- Large window size: 6.6×6.6mm
Applications:
- Smart lighting with day/night automation
- Short-range motion detection systems
- Battery-powered IoT devices
- Security and alarm systems
- Occupancy detection in confined spaces
- Portable and embedded electronics
