SKU: EE-SX771A

Omron EE-SX771A Micro Photoelectric Sensor NPN Compact Design

Omron EE-SX771A is a compact micro photoelectric sensor with NPN output for space-constrained small part detection applications.

USD 13.80 per unit, volume discounts available

  • In stock, ships in 24h
  • 100% genuine Omron
  • 1-year manufacturer warranty
  • Worldwide delivery

Key Features

  • Compact slot through-beam detection architecture
  • 24VDC control compatibility for standard panel wiring
  • Suitable for part presence and edge detection tasks
  • Supports reliable high-cycle trigger behavior
  • Useful in packaging and compact conveyor modules
  • Practical maintenance replacement for slot sensor points
01 / Overview

Compact Slot Sensing for High-Repeatability Packaging and Transfer Detection

The EE-SX771A delivers fixed-path through-beam detection in applications where tight mechanical geometry and high cycle rates demand repeatable sensor behavior. It is suitable for edge detection, part counting, and positional trigger points in compact automation modules. This sensor supports stable machine timing and practical service replacement in production environments.

Typical Applications

  • Detecting tab or label passage in packaging lines
  • Counting parts in compact feeder assemblies
  • Confirming product position before process steps
  • Replacing worn slot sensors in maintenance intervals
  • Standardizing compact detection points in OEM systems
  • Improving repeatability of high-speed sequence triggers

Buying Checklist

  • Fixed geometry improves detection consistency
  • Compact design fits constrained machine spaces
  • Reliable for repetitive packaging automation tasks
  • Simple integration with common 24VDC control systems
  • Practical spare option for high-duty sensor points
02 / Specifications

Technical Specifications

Technical specifications for Omron EE-SX771A Micro Photoelectric Sensor NPN Compact Design
ModelEE-SX771A
SeriesEE-SX77
TypeMicro Photoelectric Sensor
Output TypeNPN
Supply VoltageDC5-24V
Response Time0.5ms
Light SourceInfrared LED
ProtectionIP50
Operating Temperature-25 to +55°C
03 / FAQ

Frequently Asked Questions

What type of sensor?

Compact micro photoelectric sensor for small part detection.

Output type?

NPN open collector.

Response time?

0.5ms.

Supply voltage?

DC5-24V.

Need EE-SX771A pricing or lead time?

Email sales@hyx-automation.com or send your inquiry via the form. We respond same business day.

Send Inquiry