E3S-CR61 5M

Name: E3S-CR61 5M
Brand: OMRON
SKU: E3S-CR61 5M

The Omron E3S-CR61 5M is a compact, oil-resistant retroreflective photoelectric sensor with a 3-meter sensing distance. It offers adjustable sensitivity and NPN/PNP output configurations, making it ideal for various industrial applications.

Product ModelE3S-CR61 5M

Product ID66607

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
1. Retroreflective Sensing MethodThe E3S-CR61 5M uses a retroreflective sensing method, ensuring reliable detection of reflective targets, which is crucial in industrial settings where accuracy is paramount.
2
2. Adjustable SensitivityThis sensor features an adjustable sensitivity setting via a 3/4-turn potentiometer, allowing users to fine-tune the detection range to suit specific application requirements.
3
3. NPN/PNP Output ConfigurationThe sensor offers selectable NPN/PNP output configurations, providing flexibility in integrating the sensor with various control systems, ensuring compatibility with different industrial automation setups.
4
4. Long Sensing DistanceWith a sensing distance of 3 meters, the E3S-CR61 5M is designed to detect objects at a considerable range, making it suitable for applications where long-distance detection is necessary.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Body Type

Rectangular

Housing Material

Metal

Operation

L-ON/D-ON selectable

Output

NPN/PNP Selectable

Supply Voltage

10 to 30 VDC

Type

Water and Oil-resistant Long-range

5. Operational Temperature RangeThe sensor operates within a wide temperature range of -25°C to 55°C, ensuring reliable performance in various environmental conditions, from cold storage to high-temperature manufacturing environments.

6. Ingress ProtectionThe E3S-CR61 5M offers high ingress protection (NEMA 1, 4X, 6P, 12, 13

FeatureIEC 144 IP67), making it suitable for harsh industrial environments where dust and water resistance are critical.

7. Light SourceEquipped with an infrared light source (880 nm), the sensor provides consistent and reliable detection, even in bright ambient lighting conditions.

8. Response TimeThe sensor boasts a fast response time of 1 ms, ensuring quick and accurate detection of objects, which is essential in high-speed industrial processes.

9. Connection MethodThe E3S-CR61 5M is connected via wire, providing a straightforward and reliable connection method for easy integration into various industrial automation systems.

10. Operating Humidity RangeThe sensor operates within an ambient humidity range of 35% to 85%, ensuring reliable performance in various humidity conditions, from dry to humid environments.

11. Material and Build QualityConstructed with a metal housing, the sensor offers durability and resistance to oil and other chemicals, making it suitable for demanding industrial applications.

12. Indicator LightsThe sensor includes indicator lights (red and green) for easy monitoring of its status, providing visual feedback on the sensor's operation and any potential issues.

13. Accessories IncludedThe package includes an instruction manual, mounting bracket, and adjustment driver, ensuring that users have all necessary tools for easy installation and setup.

14. Warranty and SupportOmron provides a comprehensive warranty and dedicated support, ensuring that users have peace of mind and access to expert assistance when needed.

Sensing Method

Retro-reflective

Max Sensing Distance

3 m

Connection

Pre-wired

Cable Length

5 m

Light Source

Red LED