Ultracompact photoelectric sensor with built-in amplifier, retro-reflective type, sensing distance up to 200mm, NPN output, and pre-wired with 2m cable.
Product ModelE3T-SR42R-S 2M
Product ID66221
Stock on Request
Last updated: 8/29/2026
Key Features
1
Feature1. Ultracompact Design The OMRON E3T-SR42R-S 2M features an ultracompact design, making it perfect for applications where space is limited. Its compact size allows for easy integration into various industrial automation systems.
2
Feature2. Built-in Amplifier Equipped with a built-in amplifier, this sensor enhances its sensitivity and reliability, ensuring accurate detection even in challenging environments.
3
Feature3. Retro-Reflective Sensing Utilizing a retro-reflective sensing method, the E3T-SR42R-S 2M can detect objects up to 200mm away, providing a reliable and efficient solution for industrial applications.
4
Feature4. NPN Output The sensor offers an NPN output, which is commonly used in industrial control systems. This ensures seamless integration with existing automation setups.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Body Type
Rectangular - Compact
Housing Material
Plastic
Supply Voltage
12 to 24 VDC
Type
Minature
Sensing Method
Retro-reflective
Output
NPN
5
Feature5. Pre-wired with 2m Cable The E3T-SR42R-S 2M comes pre-wired with a 2m cable, reducing installation time and effort. The cable is terminated with bare end flying leads for easy connection to your system.
