E3T-CT22S

Name: E3T-CT22S
Brand: OMRON
SKU: E3T-CT22S

The Omron E3T-CT22S 2M is a compact, through-beam photoelectric sensor with a 500mm sensing distance, Dark-ON operation, and NPN output. It is designed for reliable detection in industrial settings, featuring a stainless steel housing and 2m cable length.

Product ModelE3T-CT22S

Product ID66506

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Compact DesignThe E3T-CT22S 2M is ultracompact and ultrathin, making it easy to integrate into various industrial automation systems without taking up much space.
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2. Reliable DetectionWith a 500mm sensing distance, this sensor provides reliable detection of opaque objects, ensuring accurate operation in a wide range of applications.
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3. Dark-ON OperationThe Dark-ON operation mode ensures that the sensor is activated only when no light is detected, reducing false triggers and improving overall system reliability.
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4. NPN OutputThe NPN output type allows for easy integration with most industrial control systems, providing a clear and reliable signal for control purposes.
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Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Body Type

Cylindrical - Compact

Connection

Pre-wired

Housing Material

Stainless Steel, SUS303

Type

Minature

Sensing Direction

Radial

Sensing Method

Through-beam

5. Stainless Steel HousingThe sensor's stainless steel housing provides durability and resistance to corrosion, making it suitable for harsh industrial environments.

6. Power Supply FlexibilityThe sensor operates on a wide power supply voltage range of 12-24 V, ensuring compatibility with various power sources commonly found in industrial settings.

7. High Response TimeThe sensor has a fast response time of 0.5 ms, ensuring quick detection and minimizing downtime in high-speed applications.

8. IP65 ProtectionThe sensor is rated IP65, providing protection against dust and water, ensuring reliable operation in various environmental conditions.

9. Pre-wired ModelsThe sensor comes in pre-wired models with a 2m cable length, simplifying installation and reducing the need for additional wiring.

10. Indicator LightsThe sensor features operation and stability indicators, providing visual feedback on its status and ensuring easy troubleshooting.

Max Sensing Direction

0.5 m

Cable Length

2 m

Light Source

Red LED

Operation

Dark-ON (D-ON)

Supply Voltage

12 to 24 VDC

Size

Manufacturer ID