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Home Product SK420 Precision Temperature Sensor - TechTron ProSeries for Extreme Environments
Godiag CAS1 CAS2 SER BMW Mech-Key Test Platform

SK420 Precision Temperature Sensor - TechTron ProSeries for Extreme Environments

SK420 Photoelectric Sensor
Sick SK420 Sensor
SK420 Proximity Switch
SK420
Sick SK420 Sensor - Reliable SK420 Photoelectric Sensor and Proximity Switch for industrial automation, offering precise object detection, durable design, and versatile mounting options in compact housing.
Categories:Automotive
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Product Description

The Sick SK420 Photoelectric Sensor is a versatile proximity switch designed for industrial automation applications. It features a compact design with 1 digital output, enabling direct connection to up to three control modules. Supporting IO-Link communication, the SK420 Proximity Switch operates within a voltage range of 10-30V DC and withstands temperatures from -25°C to +70°C, making it suitable for harsh environments in manufacturing, logistics, and packaging industries. With a detection range of up to 2 meters and adjustable sensitivity, it excels in object detection and positioning tasks. Key advantages include high repeat accuracy (±1mm), IP67 protection, and resistance to ambient light interference. Limitations include reduced performance in highly reflective or dark-surface scenarios. The sensor's stainless-steel housing ensures durability while maintaining a compact 40x20x15mm form factor for space-constrained installations.
Model SK420 Photoelectric Sensor
Detection Range 2 cm to 4 m adjustable
Operating Voltage 10-30 V DC ±10%
Output Type NPN/PNP switchable, NO/NC configurable
Connection M12 4-pin quick disconnect
Protection Rating IP67 (IEC 60529)
Response Time <1 ms
Operating Temperature -25°C to +55°C
Housing Material Stainless steel 316L
Proximity Switch Type Sick SK420 Sensor with background suppression
Light Source Red laser 650 nm, Class 2
Certification CE, UL, RoHS compliant
question:Why is the label cut upon receiving the goods?
answer:Labels are typically cut during customs inspections or quality testing but do not affect product functionality.
question:Can the company provide upgraded or alternative models?
answer:Yes, we offer upgraded or alternative models. Please confirm specifications for availability.
question:What payment methods are supported?
answer:We support TT, PayPal, and other mainstream payment methods. Contact us for details.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Why is the label cut upon receiving the goods?
answer:Labels are typically cut during customs inspections or quality testing but do not affect product functionality.
question:Can the company provide upgraded or alternative models?
answer:Yes, we offer upgraded or alternative models. Please confirm specifications for availability.
question:What payment methods are supported?
answer:We support TT, PayPal, and other mainstream payment methods. Contact us for details.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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