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Specification & Description
| Specification | Description |
|---|---|
| Part Number | WL4-3P3030S32 |
| Manufacturer | Sick |
| Part Family | W4 |
| Type | Miniature Photoelectric Sensor |
| Function | Reflex Light Barrier |
| Operating Principle | Double Lens |
| Sensing Range | 0.01 m to 4.5 m (max), 0.02 m to 3.5 m (typical) |
| Light Source | PinPoint LED |
| Light Type | Visible Red Light |
| Light Spot Size | Ø 75 mm at 1.5 m |
| Wavelength | 650 nm |
| Supply Voltage | 10 V DC to 30 V DC |
| Ripple | < 5 Vss |
| Current Consumption | 20 mA (without load) |
| Output Type | PNP |
| Output Current | ≤ 100 mA |
| Response Time | < 0.5 ms |
| Switching Frequency | 1,000 Hz |
| Switching Mode | Light Switching |
| Protection Class | III |
| Housing Material | Plastic, ABS |
| Front Screen Material | Plastic, PMMA |
| Cable Material | PVC |
| Cable Length | 1,400 mm |
| Cable Diameter | Ø 3.4 mm |
| Connector Type | Tyco Connector |
| Operating Temperature | -40 °C to +60 °C |
| Storage Temperature | -40 °C to +75 °C |
| Protection Rating | IP66, IP67 |
| Dimensions (W x H x D) | 16 mm x 39.5 mm x 12 mm |
| Weight | 30 g |
| LED Indicators | Orange: Light Reception Status, Green: Power Supply Active |
| Mounting Thread | M3 |
| Recommended Accessories | Reflectors (e.g., PL40A) |
| Compliance | EMC Directive 2014/30/EU, Low-Voltage Switchgear and Controlgear EN 60947-5-2 |
The Sick WL4-3P3030S32 is a high-performance miniature photoelectric sensor designed for precise and reliable object detection. Utilising a double lens system and a PinPoint LED, it offers a sensing range of up to 4.5 meters. The sensor emits visible red light with a wavelength of 650 nm, ensuring accurate detection with a light spot size of 75 mm at 1.5 meters. It operates on a supply voltage range of 10 V DC to 30 V DC and features a PNP output type with a maximum output current of 100 mA. The robust ABS plastic housing and PMMA front screen provide durability, while the IP66 and IP67 protection ratings ensure reliable performance in harsh environments. The sensor is equipped with LED indicators for light reception status and power supply activity, making it easy to monitor its operation.
The Sick WL4-3P3030S32 is a high-performance miniature photoelectric sensor designed for precise and reliable object detection in various industrial applications. This sensor features a compact block-shaped design, making it ideal for installations where space is limited. It operates on a 10 V DC to 30 V DC power supply and utilises a PNP switching output with a maximum output current of 100 mA.
Equipped with a PinPoint LED, the WL4-3P3030S32 emits visible red light, ensuring accurate detection with a switching distance ranging from 0.02 m to 3.5 m. The sensor includes a polarisation filter to enhance detection reliability, even in challenging environments. Its robust ABS housing and PMMA front lens provide durability and resistance to harsh industrial conditions.
The WL4-3P3030S32 is designed for easy integration, featuring a 1.4-meter PVC cable with a Tyco connector for straightforward connectivity. It boasts a high switching frequency of 1,000 Hz and a fast response time of less than 0.5 ms, making it suitable for high-speed applications.
With an IP67 and IP66 rating, this sensor is protected against dust and water ingress, ensuring reliable performance in demanding environments. The operating temperature range of -40 °C to +60 °C allows for versatile use in various industrial settings. The Sick WL4-3P3030S32 is an excellent choice for applications requiring compact, reliable, and high-speed object detection.
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Frequently Asked Questions
What type of sensor is this?
This is a miniature photoelectric sensor, specifically a reflex light barrier with a dual lens system.
What is the maximum switching distance?
The maximum switching distance is 4.5 metres.
What is the operating voltage range?
The operating voltage range is 10 V DC to 30 V DC.
What type of light source does this sensor use?
The sensor uses a PinPoint LED as its light source.
What is the response time of this sensor?
The response time is less than 0.5 milliseconds.
What is the protection class of this sensor?
The sensor has a protection class of IP67 and IP66.
What is the operating temperature range?
The operating temperature range is from -40°C to +60°C.
What is the housing material of this sensor?
The housing is made of plastic, specifically ABS.
What is the size of the light spot at a distance of 1.5 metres?
The light spot size is 75 mm at a distance of 1.5 metres.
Does this sensor have a polarisation filter?
Yes, this sensor is equipped with a polarisation filter.
