XKC-003K4-M 12V PIR Human Motion Detection Sensor – Relay Output
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Operating on a DC 12V power supply, this model provides an relay-contact output for compatible motion-activated switching applications. The supplied XKC-003K4 design specifies an adjustable output delay of 5-300 seconds, selectable L/H trigger modes and a 1-second lockout period.
The PIR sensor family specifies a detection distance of up to 7m, a detection angle of less than 110° and an operating temperature of -20°C to +80°C. Optional photosensitive control and temperature compensation depend on the supplied configuration. Actual sensing performance depends on ambient conditions, movement and mounting position.
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XKC-003K4-M 12V PIR Human Motion Detection Sensor – Relay Output
Available:In Stock
- Product SKU: KG1447
₹ 899
₹ 1,048
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Specification
Description
XKC-003K4-M DC 12V Pyroelectric Body Sensor
The XKC-003K4-M Pyroelectric Body Sensor is a passive infrared (PIR) sensor designed to detect changes in infrared radiation caused by human movement. Its compact rectangular housing, integrated PIR lens and non-contact detection are suitable for motion-triggered lighting, alarm systems and electronic automation projects.Operating on a DC 12V power supply, this model provides an relay-contact output for compatible motion-activated switching applications. The supplied XKC-003K4 design specifies an adjustable output delay of 5-300 seconds, selectable L/H trigger modes and a 1-second lockout period.
The PIR sensor family specifies a detection distance of up to 7m, a detection angle of less than 110° and an operating temperature of -20°C to +80°C. Optional photosensitive control and temperature compensation depend on the supplied configuration. Actual sensing performance depends on ambient conditions, movement and mounting position.
Features
- Non-contact human motion detection using passive infrared sensing
- DC 12V operating voltage
- Relay-contact output for motion-activated switching
- High-sensitivity PIR sensing with integrated lens
- Selectable trigger mode: L (non-retriggerable) or H (retriggerable), where fitted
- Adjustable output delay of 5-300 seconds
- 1-second lockout time
- Specified detection distance of up to 7m
- Specified detection angle below 110°
- Relay contact arrangement and switching rating must match the supplied module
- Compact housing with two mounting holes
- Optional photosensitive control and temperature compensation (configuration dependent)
Technical Details
- Item Type: PIR Human Motion Sensor
- Model No.: XKC-003K4-M
- Operating Voltage: DC 12V
- Output Type: Relay-contact output (contact configuration to be confirmed)
- Relay Contact Type: Verify NO/NC configuration for the supplied module
- Relay Contact Rating: Not specified in the supplied product details
- Relay Coil / Total Operating Current: Not specified in the supplied product details
- Trigger Modes: L – Non-Retriggerable; H – Retriggerable (where fitted)
- Adjustable Delay: 5-300 Seconds
- Lockout Time: 1 Second
- Maximum Specified Detection Distance: 7m
- Detection Angle: <110°
- Operating Temperature: -20°C to +80°C
- PIR Lens Outer Diameter: 23mm
- PCB Dimensions: 32 × 24mm
- Nominal Housing Dimensions: 52 × 36 × 23mm
- Approximate Cable Length: 280mm
Applications
- Motion-activated lighting
- Security and intrusion alarm systems
- Human movement detection in electronic equipment
- Smart-home and building automation
- Automatic occupancy-triggered controls
- Motion-operated relay switching and control circuits
- Energy-saving lighting control systems
Drawing
Wiring Diagram
Important: This shared image illustrates the V-output model. It must not be used as the electrical wiring instructions for this relay-output version; refer to the model-specific wiring and markings before connection.
Wire Connections
- Red: Positive power supply (VCC, DC 12V)
- Black: Power supply negative (GND)
- Yellow: Relay output contact (OUT) — verify whether the supplied module is NO or NC
- Green: Relay common contact (COM), where fitted on the supplied model
- Relay output wiring and contact ratings must be confirmed from the actual module before installation; the shared V-output wiring image is not a relay wiring guide.
Physical Attributes
- Housing Type: Rectangular PIR Sensor Housing with Raised Lens
- Nominal Housing Dimensions: 52 × 36 × 23mm (L × W × H)
- Body Length Shown: 51.5mm
- Body Width Shown: 36mm
- Overall Width Including Mounting Tabs: 52.3mm
- Mounting Hole Centre Spacing: 44.5mm
- Mounting Hole Diameter: Ø2.5mm
- Body Height Shown: 23mm
- Overall Height Including Lens: 32.2mm
- PIR Lens Outer Diameter: 23mm
- PCB Dimensions: 32 × 24mm
- Approximate Cable Length: 280mm
Installation and Usage Notes
- Position the PIR lens to face the intended movement-detection area and leave the lens unobstructed.
- Secure the sensor using the two mounting holes.
- Set the L/H trigger mode and 5-300-second delay according to the supplied unit’s controls, if fitted.
- Avoid aiming the sensor directly at rapidly changing heat sources or strong airflow.
- The actual detection range depends on movement, ambient temperature and installation position.
- Check whether the actual relay module is NO or NC and verify its contact rating before connecting a load.
Package Includes
- 1 × XKC-003K4-M DC 12V Pyroelectric Body Sensor with Cable
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