SICK WT100‑2P4439 Energetic‑type Diffuse Photoelectric Sensor
Product Details:
Manufacturer : Sick
Product No. : WT100‑2P4439
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This industrial automation component is supplied for enterprise procurement .Made-to-order and forward delivery are supported, with pricing quoted per inquiry.
To reduce sourcing risk, each order is handled individually with support for model confirmation, condition clarification, and lead time estimation before order placement. Clear quotation terms and consistent communication are provided to help partners manage expectations and complete transactions with confidence. Additional verification or clarification is available when required, supporting professional procurement and long-term cooperation.
The WT100‑2P4439 is a high‑performance energetic‑type diffuse‑reflection photoelectric sensor manufactured by SICK, belonging to the well‑known W100‑2 miniature sensor lineup. Designed for general‑purpose object detection within automated machinery, conveyor systems and packaging‑industry equipment, this compact rectangular optical sensor delivers stable visible‑red‑light detection, adjustable sensing distance and fast‑response switching performance. Its rugged IP67‑sealed plastic housing tolerates harsh factory‑site environments, and the standard M8 4‑pin male connector enables quick wiring installation. An included BEF‑W100‑A mounting bracket facilitates flexible sensor fixation.
Description:
| Parameter Item | Technical Value |
| Manufacturer Brand | SICK |
| Part Number | WT100‑2P4439 |
| Series | W100‑2 |
| Sensor Operating Principle | Energetic diffuse‑reflection photoelectric proximity detection |
| Housing Dimension (W × H × D) | 11 mm × 31 mm × 20 mm |
| Rated Effective Sensing Range | 0 mm ~ 750 mm |
| Maximum Switch‑on Distance | 0 mm ~ 1200 mm (90% diffuse reflectance target) |
| Light Source | Visible‑red LED, 632 nm wavelength |
| Light‑spot Diameter (1000 mm distance) | Ø75 mm |
| Sensing Adjustment Method | Rotary potentiometer |
| Switching Output Type | PNP |
| Optional Switching Mode | Light‑switching / Dark‑switching |
| Maximum Output Load Current | ≤100 mA |
| Response Time | ≤0.5 ms |
| Max. Operating Switching Frequency | 1000 Hz |
| Supply Working Voltage | 10 V DC ~ 30 V DC |
| Allowable Voltage Ripple | ±10 % |
| No‑load Power Consumption Current | 30 mA |
| Mechanical‑Environmental Index | Detailed Parameter |
| Electrical Connection Interface | M8 4‑pin male round connector |
| Main Housing Raw Material | ABS / PC / POM composite engineering plastic |
| Optical Window Material | PMMA plastic |
| Enclosure Protection Grade | IP67 |
| Protection Class (Electricity) | Class III |
| Built‑in Circuit Protection | Reverse polarity protection, short‑circuit protection, surge‑voltage protection |
| Working Ambient Temperature | −25 °C to +55 °C |
| Storage Ambient Temperature | −40 °C to +70 °C |
| Included Accessory | BEF‑W100‑A sensor mounting bracket |
| RoHS Compliance | RoHS‑compliant industrial component |
BRAND
SICK is a German brand founded in 1946, named after its founder, Dr. Erwin Sick. The company's headquarters is located in Waldkirch, a city in southwestern Germany. SICK is one of the international leading manufacturers in sensor technology and analytical instrumentation systems and holds a significant position in the field of industrial automation.
SICK's product range includes various types of sensors, encoders, switches, connectors, cables, photoelectric sensors, servo encoders, fiber optic sensors, laser scanners, safety switches, proximity sensors, and more. Additionally, it produces gas analyzers, flow sensors, and inclination sensors. These devices are widely used across various industries, such as packaging, food and beverage, machine tools, automotive manufacturing, logistics, airport facilities, electronics, and textiles.
Achievers Automation Limited has more than 10 years experience in the market of Industrial Automation, specialized in reselling factory sealed Probe, Sensor, DCS,isolator barrier, HMI, PLC,Adapter,Profibus connector and cable from Brands as BENTLY NEVADA, E+H, MTL, AB, , YOKOGAWA, ASCO, Schneider, Lenze, Pro-face, Mitsubishi, Omron, Lenze, Delta, IFM etc. If you have any request, please do not hesitate to contact us.
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FAQ of Achievers
Q:Are the Products Genuine OEM Units?
A: These items have been certified by Achievers Automation Limited to be genuine OEM Units obtained through OEM or independent third-party channels.
Q:How will you arrange shipment?
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Q:What is the warranty of goods?
A: One-year Warranty.
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