Original German Sick Wl11-2p2430 W11-2 Retroreflective Photoelectric Sensor

Product Description

New Genuine German SICK WL11-2P2430 Compact W11-2 Series Retroreflective Photoelectric Sensor

 

This authentic SICK WL11-2P2430 belongs to classic W11-2 miniature rectangular photoelectric sensor series, adopting mirror reflection detection principle with built-in polarisation filter to eliminate false triggering from glossy metal, plastic and reflective packaging film surfaces. Effective sensing distance ranges from 0.15m to maximum 10m, equipped high-brightness 640nm visible red LED light spot for fast on-site alignment without auxiliary calibration tools. It features PNP complementary dual switching output supporting both light-on and dark-on modes, fully compatible with all mainstream European PLC control cabinets. Operating supply voltage 10-30 VDC with integrated reverse polarity, short-circuit and overcurrent multi-layer circuit protection, effectively avoid sensor burnout caused by field wiring errors. Robust ABS plastic rectangular housing reaches IP66/IP67/IP69K triple protection grade, withstand high-pressure hot water cleaning, food workshop detergent splash, metal dust and ink mist erosion, perfectly fit washdown food & beverage production lines. Ultra-fast ≤2.5ms response time and 200Hz high switching frequency adapt high-speed continuous conveyor material counting and positioning scenes. Standard M12×1 4-pin waterproof electrical connector, wide operating temperature range -30ºC ~ +60ºC to suit cold storage packaging lines and high-temperature printing workshops. Original factory sealed packaging includes dimension drawing, M12 wiring schematic, full English official datasheet and reflector matching guide, convenient European packaging & logistics automation integrator object detection circuit design and bulk spare parts inventory stocking.

 

 

2.Product Technical Parameter Table

Parameter Item	Full Specification
Full Model No.	WL11-2P2430
Brand Origin	SICK Germany, W11-2 Miniature Rectangular Photoelectric Sensor Series
Detection Principle	Retroreflective (Mirror Reflection) with polarisation filter
Effective Sensing Range	0.15 m ~ 10 m (Matching standard PL80A reflector)
Light Source	Visible Red LED, 640 nm wavelength, 2.2° divergence angle
Switching Output	PNP complementary output (Light-switch / Dark-switch selectable)
Supply Voltage	10 ~ 30 VDC, ripple ≤ 5 Vpp
No-Load Current Consumption	30 mA
Max Output Load Current	≤ 100 mA
Response Time	≤ 2.5 ms
Max Switching Frequency	200 Hz
Electrical Interface	M12 × 1 male 4-pin waterproof connector
Circuit Protection	Reverse polarity, short-circuit, overcurrent, EMC interference suppression
Housing Material	High-strength ABS engineering plastic
Protection Grade	IP66, IP67, IP69K high pressure washdown resistant
Ambient Operating Temp	-30 ºC ~ +60 ºC non-condensing
Storage Temperature	-40 ºC ~ +75 ºC
Dimension (W×H×D)	15.6 mm × 48.5 mm × 42 mm compact rectangular body
Net Weight	Approx 0.12 kg
Main Certification	CE, RoHS, UL certified, ECOLAB washdown compliant

Application Scenarios

FAQ 1

Question: Is WL11-2P2430 brand new original genuine German SICK W11-2 polarised retroreflective photoelectric sensor?
Answer: Yes, WL11-2P2430 is 100% brand new original SICK W11-2 series mirror reflection photo eye manufactured in Germany, factory original sealed packaging with complete product identification labels and factory optical performance calibration report, no refurbished or replica products in stock.
 

FAQ 2

Question: Can you provide CE, RoHS, UL and ECOLAB washdown certification documents for European food packaging machinery customs clearance?
Answer: Every batch of SICK WL11-2P2430 sensors comes with official factory inspection report, CE conformity file, RoHS environmental certificate, UL safety document and ECOLAB washdown compliance test records, all certification files meet EU automation sensor import standards to avoid customs detention for bulk export orders to European countries.
 

FAQ 3

Question: What are the full technical specifications of SICK WL11-2P2430 polarised retroreflective photo sensor?
Answer:

Parameter Name	Exact Data
Full Model	WL11-2P2430
Detection Type	Retroreflective with polarisation filter
Sensing Distance	0.15 m ~ 10 m (PL80A reflector)
Light Source	Visible red LED 640 nm
Switch Output	Complementary PNP light/dark switch
Supply Voltage	10 ~ 30 VDC
Protection Grade	IP66 / IP67 / IP69K washdown resistant
Response Speed	≤ 2.5 ms, 200 Hz max frequency
Electrical Port	M12 4-pin male connector
Operating Temp	-30 ºC ~ +60 ºC
Compliance Standard	CE, RoHS, UL, ECOLAB certified

FAQ 4

Question: What is the core advantage of built-in polarisation filter compared with ordinary retroreflective sensors?
Answer: Ordinary mirror reflection sensors will generate false trigger signals when detecting glossy metal, transparent plastic and polished packaging surfaces; the integrated polarisation optical filter blocks reflective stray light, only receives reflected beam from dedicated reflector PL80A, realize stable detection for high-gloss objects without signal drift or missing counts.
 

FAQ 5

Question: What is the difference between WL11-2P2430 and WSE11-2P2430 sensor models?
Answer: Detection principle distinguishes the two variants:
WL11-2P2430: Polarised retroreflective type, max 10m range, anti-gloss material detection (this listing model)
Both share PNP output, IP69K protection and M12 4pin connector, only differ in optical detection structure and maximum sensing range.
 

FAQ 6

Question: Can WL11-2P2430 sensor work normally after high-pressure hot water cleaning in food workshop?
Answer: Yes. This model reaches IP69K highest washdown protection standard, passed ECOLAB sanitation test, resist 80ºC high-pressure water jet and food detergent chemical splash, suitable for regular daily cleaning food & beverage production lines.
 

FAQ 7

Question: Does the package of SICK WL11-2P2430 include PL80A reflector sheet, M12 extension cable and mounting bracket?
Answer: No, this listing only supplies complete WL11-2P2430 photo sensor body, PL80A matching reflector, M12 connection cable and adjustable metal mounting bracket need to be purchased separately according to conveyor machine installation layout.
 

FAQ 8

Question: What kinds of European food and logistics automation equipment is SICK WL11-2P2430 polarised retroreflective sensor applied to?
Answer: This CE & IP69K certified mirror reflection photo eye detects object presence even for glossy reflective materials, widely matched with food beverage filling lines, plastic packaging bag conveying machines, logistics sorting conveyors, cosmetic bottle assembly equipment and printing paper positioning production lines, widely stocked by European food machinery manufacturers and maintenance suppliers.

Shenzhen Aimiqu Technology Co., Ltd.

Shenzhen Aimiqu Technology Co., Ltd.

Founded in 2016 and located in Shenzhen, China, Shenzhen Aimiqu Technology Co., Ltd. is a professional supplier of industrial automation products, intelligent manufacturing equipment, and customized automation solutions.

We specialize in the supply of globally recognized automation brands, including PLCs, HMIs, servo systems, inverters, sensors, pneumatic components, industrial control products, and related spare parts. With extensive sourcing capabilities and reliable supply chain resources, we provide customers with efficient one-stop procurement services.

In addition to industrial automation products, we offer OEM/ODM circuit breakers, magnesium alloy melting furnaces, aluminum and zinc alloy melting solutions, as well as robotic automation systems designed to improve manufacturing efficiency, product quality, and production safety.

Our products and solutions are widely used in industrial automation, die-casting, metallurgy, machinery manufacturing, electronics, energy, and infrastructure industries.

Driven by professionalism, quality, and customer satisfaction, Shenzhen Aimiqu is committed to becoming a trusted global partner for industrial automation and intelligent manufacturing.

FAQ
1.Who we are
  We focus on the PLC, instrument and transmitters industry, mainly selling world-famous PLC,instrument and transmitters brands

2.Our advantage
  We have been in the industry for many years, and we have strong supply chain relationships and large inventories, with great price advantages. 
  I will try my best to give you the best price,prove that we are sincere. 

3.Our Service Purpose
   We want to build a long-term stable relationship, not a one-off business, to achieve a win-win goal

4.Lead-Time
   Depending on thr model and quantity you need.So please tell us what you need now 

5.Can't find the model you need?
   We have only shown some models,If the model you need is not found here,please contact us.