SKU: SENS-1939
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Senba S18-L262B-2 Digital SMD PIR Motion Sensor

₹85.00 (Inclusive of all taxes)
Out of Stock

The Senba S18-L262B-2 is a digital SMD passive infrared (PIR) sensor designed for precise motion detection in smart lighting and security systems. It features a wide detection angle and long range, making it suitable for integration into battery-powered or low-voltage applications.

Features

  • Digital SMD PIR sensor with pyroelectric detection principle.
  • Wide dual-axis viewing angle of 110° (X) x 90° (Y).
  • Extended operating temperature range from -30°C to +75°C.
  • Optimized for human body temperature sensitivity with anti-interference design.
  • Compact SMD package for automated PCB assembly and space-constrained designs.

Out of stock

Description

The S18-L262B-2 utilizes a high-quality pyroelectric sensing element that detects changes in infrared radiation emitted by moving objects, specifically tuned for human body temperature. This digital output sensor provides a reliable trigger signal, simplifying integration with microcontrollers and logic circuits for automated control.

Engineered for durability, the sensor operates reliably across a broad industrial temperature range and is constructed with ROHS-compliant materials. Its SMD form factor supports high-volume manufacturing processes, making it an ideal choice for embedded applications in smart home devices, automated lighting, and energy management systems.

Key Features

  • Digital output PIR sensor for direct microcontroller interfacing.
  • High-performance pyroelectric element for stable, long-range detection.
  • Wide 110° x 90° field of view for comprehensive area coverage.
  • Robust operating range from -30°C to +75°C for indoor/outdoor resilience.
  • ROHS-compliant construction meeting environmental and safety standards.
  • SMD package designed for automated pick-and-place assembly.
  • Low-power operation suitable for battery-powered devices.
  • Specialized anti-interference design for reduced false triggering.

Applications

  • Smart lighting control for corridors, bathrooms, and entrances.
  • Battery-powered security and presence detection systems.
  • Energy-saving controls for HVAC and appliance activation.
  • Automated display and signage activation in retail environments.
  • Occupancy sensing for smart home and building automation.

Technical Specifications

Item TypeSensor
Model No.S18-L262B-2
Sensor TypeDigital SMD PIR (Passive Infrared)
Operating Temperature-30°C to +75°C
Storage Temperature-40°C to +80°C
Viewing Angle (X x Y)110° x 90°
Detection PrinciplePyroelectric (Human Body Temperature)
ComplianceROHS

Frequently Asked Questions

What is the output signal type of the S18-L262B-2 sensor?

The S18-L262B-2 provides a digital output signal. When motion is detected, it outputs a logic-high or logic-low signal (specific polarity depends on configuration), making it directly compatible with microcontroller GPIO pins, logic circuits, and relay modules without the need for an external analog-to-digital converter.

What is the typical detection range for this PIR sensor?

While the exact range depends on lens design and environmental factors, this 'Long-range' specified sensor is designed for detection distances typically between 5 to 12 meters for standard human movement. Its performance is optimized for sensitivity to human body temperature (around 37°C) within its wide 110° x 90° field of view.

Can this SMD PIR sensor be used outdoors?

The sensor itself operates from -30°C to +75°C, making it suitable for controlled outdoor environments or within weatherproof enclosures. However, as an SMD component, it requires proper PCB sealing or an external protective housing to shield it from direct moisture, dust, and UV exposure for reliable long-term outdoor operation.

Package Includes

  • 1 x S18-L262B-2 Digital SMD PIR Sensor

Additional Information

Weight 0.01 kg
Dimensions 3 × 5 × 1 cm