MPN

SICK Light Intensity Sensor LED 50 mm, NPN/PNP, 100 mA M12 Connector, IP67 30V

RS Stock No.:: 285-8843
Mfr. Part No.:: LUT3-650
Brand:: SICK

Subtotal (1 unit)*

£1,262.17

(exc. VAT)

£1,514.60

(inc. VAT)

FREE delivery for orders over £60.00

Stocked by manufacturer

Ready to ship from 14 September 2026

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Units	Per unit
1 +	£1,262.17

*price indicative

RS Stock No.:: 285-8843
Mfr. Part No.:: LUT3-650
Brand:: SICK

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	SICK
	Product Type	Light Intensity Sensor
	Light Source	LED
	Output Type	NPN/PNP
	Maximum Current	100mA
	Switching Frequency	1.5kHz
	Terminal Type	M12 Connector
	Interface Type	M12 Connector
	LED Status Display	Yes
	Maximum Supply Voltage	30V
	Housing Material	Die Cast Zinc
	Series	LUT3
	Maximum Detection	50mm
	IP Rating	IP67
	Minimum Operating Temperature	-10°C
	Maximum Operating Temperature	55°C
	Standards/Approvals	CE
	Mount Type	Threaded

	Select all
	Brand SICK
	Product Type Light Intensity Sensor
	Light Source LED
	Output Type NPN/PNP
	Maximum Current 100mA
	Switching Frequency 1.5kHz
	Terminal Type M12 Connector
	Interface Type M12 Connector
	LED Status Display Yes
	Maximum Supply Voltage 30V
	Housing Material Die Cast Zinc
	Series LUT3
	Maximum Detection 50mm
	IP Rating IP67
	Minimum Operating Temperature -10°C
	Maximum Operating Temperature 55°C
	Standards/Approvals CE
	Mount Type Threaded

Datasheet - LUT3-650

COO (Country of Origin):: DE

SICK LUT3 Series Light Intensity Sensor, Die Cast Zinc Housing, IP67 - LUT3-650

This light intensity sensor provides non-contact detection using an LED emitter for monitoring object presence and light levels in industrial settings. Housed in die-cast zinc with threaded mounting and an M12 connector, it is designed for integration into automated and electronic systems where compact, robust sensing is required.

Features and Benefits:

• NPN/PNP output offers flexible wiring for diverse control systems • IP67 enclosure enables use in wet and dusty environments • 1.5kHz switching frequency supports Rapid detection cycles • 50mm maximum detection range permits short-range monitoring • M12 connector simplifies installation and replacement • Operates between -10°C and 55°C for varied ambient conditions

Applications

• Suitable for conveyor object detection in automated plants • Ideal for presence sensing in assembly-line stations • Can be used for light-level monitoring in machine cabinets • Used with PLC inputs for Rapid on/off control tasks • Suitable for integration into Compact inspection rigs

What electrical supply limits should I observe?

The device must not exceed a supply voltage of 30V and draws up to 100 mA during operation to ensure proper function.

How is status feedback provided on the unit?

An onboard LED indicates switching and operational status to support commissioning and fault-finding.

Which connector and mounting arrangement does it use?

The sensor connects via an M12 Terminal and employs a threaded mount for secure fastening in confined spaces.

What approvals ensure it meets regional standards?

It carries CE approval confirming conformance with applicable European safety and EMC directives.

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