E3T-ST24MF 2M

Name: E3T-ST24MF 2M
Brand: OMRON
SKU: E3T-ST24MF 2M

The Omron E3T-ST24MF 2M is a miniature through-beam infrared LED photoelectric sensor with a 300mm sensing distance. It operates in Dark-ON mode and is powered by 12-24 VDC, making it suitable for various industrial automation needs.

Product ModelE3T-ST24MF 2M

Product ID66212

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Compact DesignThe Omron E3T-ST24MF 2M boasts a compact cuboid shape with M3 mounting, making it easy to integrate into tight spaces in industrial automation systems.
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2. High SensitivityWith an infrared LED light source at 860nm, this sensor offers high sensitivity and accuracy in detecting opaque objects as small as 2mm in diameter.
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3. Reliable OperationThe Dark-ON operation mode ensures reliable detection in environments where ambient light is present, providing consistent performance in various industrial settings.
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4. Versatile Power SupplyThe sensor is powered by 12 to 24 VDC, offering flexibility in system design and compatibility with a wide range of power supplies.
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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

Rectangular - Compact

Housing Material

Plastic

Supply Voltage

12 to 24 VDC

Type

Minature

Sensing Method

Through-beam

Output

PNP

5. Durable ConstructionConstructed with polybutylene terephthalate (PBT) and denatured polyarylate, the sensor is designed to withstand harsh industrial environments, including temperatures from -25°C to 55°C and humidity levels up to 85%.

6. Fast Response TimeWith a response time of 1 ms, the Omron E3T-ST24MF 2M ensures quick and accurate detection, making it suitable for high-speed applications in industrial automation.

7. Protection FeaturesEquipped with output short-circuit protection, output reverse polarity protection, and power supply reverse polarity protection, this sensor provides robust protection against common electrical faults.

8. Easy InstallationThe pre-wired cable length of 2 meters simplifies installation, reducing the need for additional cabling and making it easier to integrate into existing systems.

9. High Insulation ResistanceWith an insulation resistance of 20 MΩ min. (500 VDC megger), the sensor ensures reliable operation even in environments with high electrical noise.

10. Comprehensive IndicatorsThe sensor features an operation indicator (orange) and stability indicator (green), providing visual confirmation of its status and ensuring smooth system operation.

Max Sensing Direction

Connection

Pre-wired

Cable Length

2 m

Light Source

Infrared LED

Operation

Dark-ON (D-ON)

Manufacturer ID