SICK Label Sensor Infrared LED 3 mm, PNP, 100 mA, IP65 30V

RS Stock No.:: 741-7660
Mfr. Part No.:: WFS3-40P415
Brand:: SICK

Subtotal (1 unit)*

$354.32

(exc. GST)

$389.75

(inc. GST)

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Ready to ship from 10 August 2026

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Units	Per unit
1 +	$354.32

*price indicative

RS Stock No.:: 741-7660
Mfr. Part No.:: WFS3-40P415
Brand:: SICK

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	SICK
	Product Type	Label Sensor
	Light Source	Infrared LED
	Output Type	PNP
	Maximum Current	100mA
	Switching Frequency	10kHz
	Terminal Type	4-Pin M8 Connector
	LED Status Display	Yes
	Series	WFS3
	Maximum Supply Voltage	30V
	Housing Material	Polyamide
	IP Rating	IP65
	Maximum Detection	3mm
	Minimum Operating Temperature	-20°C
	Maximum Operating Temperature	60°C
	Standards/Approvals	UL, RoHS, CE, cULus, EN
	Mount Type	Panel Mount

	Select all
	Brand SICK
	Product Type Label Sensor
	Light Source Infrared LED
	Output Type PNP
	Maximum Current 100mA
	Switching Frequency 10kHz
	Terminal Type 4-Pin M8 Connector
	LED Status Display Yes
	Series WFS3
	Maximum Supply Voltage 30V
	Housing Material Polyamide
	IP Rating IP65
	Maximum Detection 3mm
	Minimum Operating Temperature -20°C
	Maximum Operating Temperature 60°C
	Standards/Approvals UL, RoHS, CE, cULus, EN
	Mount Type Panel Mount

COO (Country of Origin):: FR

SICK WFS3 Series Label Sensor, 3mm Detection Range, PNP Output Type - WFS3-40P415

This label sensor is an optical detection device designed for precise label detection in various industrial applications. With a detection range of 3mm, it utilises an infrared LED for accurate label identification. The sensor features a robust panel mount design and operates effectively within a supply voltage range of 10 to 30 V, ensuring compatibility with a variety of systems.

Features & Benefits

• Utilises Advanced infrared LED technology for reliable detection
• Features PNP output for seamless integration into existing systems
• Capable of operating at high switching frequencies of 10 kHz
• Robust IP65 rating ensures protection against dust and moisture
• Flexible mounting options enable easy installation in diverse setups
• Adaptable teach-in functionality allows for customised sensitivity settings

Applications

• Ideal for precise label detection in packaging lines
• Suitable for integration into automated warehousing systems
• Used for monitoring label positions in production environments
• Perfect for within the electrical and electronics assembly
• Employed for quality control processes in manufacturing facilities

How does the infrared LED technology enhance label detection?

The infrared LED technology offers higher sensitivity and quicker response times, allowing for accurate detection of labels even at high speeds, ensuring efficient process control.

What operating conditions can the device handle?

This sensor can operate within a temperature range of -20 °C to +60 °C, making it suitable for various industrial environments without compromising performance.

How can I adjust the sensitivity of the sensor for different label types?

Sensitivity can be easily adjusted through a user-friendly teach-in process, enabling the sensor to adapt to different label thicknesses and materials.

What type of electrical connection does this sensor use?

It features a 4-pin M8 connector, ensuring straightforward wiring and compatibility with standard industrial connectors.

What is the weight of the sensor and how does it affect installation?

Weighing approximately 36g, the sensor's lightweight design facilitates easy installation and reduces the load on any mounting structures.