Sensor Switches
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Not Sure Which Product is Right for You?
If you’re uncertain about which product to choose or can’t find what you’re looking for,
our expert team is here to guide you.
Types of Sensor Switches

Capacitive Proximity Sensor

Inductive Proximity Sensor

Magnetic Proximity Sensor

Long Distance Proximity Sensor

Diffuse Sensor

Laser Sensor

Color Mark Sensor

Light Curtain Sensor

Optical Fiber Sensor
How Our Sensor Switches Stand Out
Non-Contact Detection
Contactless technology prevents wear, ideal for hazardous areas. Enables precise detection without physical contact, improving safety and durability.
Multi-Layer Safety Protection
Built-in short-circuit and reverse-polarity protection prevents wiring errors and electrical faults, minimizing equipment damage and unexpected downtime.
Smart System Integration
Standard industrial interfaces support mainstream protocols for seamless PLC integration. Simplifies setup and reduces commissioning time to boost productivity.
Detection Capabilities
Supports multiple modes (presence, distance, speed monitoring). Smart algorithms adapt to metals, plastics, and liquids, reducing configuration complexity.
Harsh Environment Resilience
IP66/67 rating and wide temperature tolerance. Anti-interference design withstands dust, moisture, oil, and EMI for reliable operation in tough conditions.
Rapid Response & Precision
Millisecond-level real-time monitoring and control ensures stability for high-speed lines and precision machining applications.
Flexible Installation Options
Multiple mounting styles (DIN rail, threaded, embedded). Modular design enables quick upgrades and streamlined debugging.
Low-Maintenance Design
Robust construction with self-diagnostics ensures long-term reliability. Simplified upkeep reduces ownership costs and maximizes value.
Not just a supplier,
but your trusted long-term partner in success.
Omch: Your First-Choice in Industrial Automation Products
We carefully select and offer high-quality products at great prices, ensuring you receive excellent service that truly cares about your needs and satisfaction.

Rigorous Supplier Selection
- Suppliers must have CE, RoHS ISO9001, and products must pass thorough inspections.
- Able to offer non-standard customization and support ODM & OEM.
- We prioritize suppliers with competitive and reasonable pricing.
- Provide strong technical support and the capability for regular product updates.
- We work with multiple suppliers to offer flexibility and meet diverse needs.

Powerful Manufacturing Capability
- Our factory spans 8,000 square meters with 7 automated production lines, enabling high-volume production of over 20 million units annually.
- Advanced automation ensures efficient handling of large orders while maintaining consistent quality and fast delivery.

Strict Quality Control
- Each product undergoes a unique inspection process based on its specific requirements.
- 100% full-load aging and performance tests ensure reliable, long-term functionality.
- Certified with CCC, CE, and RoHS for global quality compliance.

After-Sales Support
- If it is our quality issue, we provide compensation or replacement for manufacturing defects.
- Dedicated team resolves issues quickly and effectively to meet your expectations.
- 86 global branches provide 24/7 support for assistance anywhere.

Expert Technical Support
- 20+ years of experienced engineers offer reliable troubleshooting and support.
- Quick repairs, technical guidance, and optimization keep equipment at peak performance.
- Testing reports, technical docs, and custom solutions aid your business decisions.
Sensor Switches for Various Industries
Reliable Industrial Automation, We Keep You Running!
