SICK WL140-P430S01 6025022

SICK WL140-P430S01 Photoelectric Sensor

Description

The SICK WL140-P430S01 is a compact photoelectric retro-reflective sensor designed for reliable object detection in a wide range of industrial applications. Part of the W140 series, this sensor is known for its durability and precise performance. It operates with a supply voltage of 10 to 30V DC and provides a PNP output. This unit is an excellent choice for maintaining existing equipment that relies on this specific, now obsolete, model. Order now from spareparts2day for expert support and fast delivery.

Specifications

• Manufacturer: SICK
• Type: WL140-P430S01
• Part Number: 6025022
• Sensor Principle: Photoelectric retro-reflective
• Sensing Range Max.: 0.02 m to 2.5 m (with reflector PL80A)
• Switching Output: PNP, Light/dark switching
• Supply Voltage: 10 V DC to 30 V DC
• Connection Type: Cable, 4-wire
• Light Source: LED, Red light
• Enclosure Rating: IP67

Label Info

• Output: <= 0.1A
• M: 0V
• L+: DC 10…30V

Application

This sensor is commonly used in packaging machinery, conveyor systems, material handling, and general automation for presence detection of products and machine parts.

Country of Origin

Made in Japan.

CO2 Impact

Reusing this component saves an estimated 4.0 kg of CO2 compared to manufacturing a new one. This is equivalent to the emissions from driving a standard car for 20 kilometers.

Availability

This is an obsolete item, available as a spare part. Limited stock available. While stocks last.

FAQ

What is the sensing range of the WL140-P430S01?

The maximum sensing range is 2.5 meters when used with a suitable reflector, such as the SICK PL80A.

Is this a PNP or NPN sensor?

This model, WL140-P430S01, is a PNP sensor. This is crucial for ensuring compatibility with your PLC or control system’s input card.

What type of reflector is required for optimal performance?

For best results and to achieve the maximum sensing distance, a standard prismatic reflector like the SICK PL80A is recommended. Performance may vary with other types of reflective surfaces or tapes.

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Last Update: Friday, March 13, 2026