E3T-SR44-S 2M

Name: E3T-SR44-S 2M
Brand: OMRON
SKU: E3T-SR44-S 2M

The Omron E3T-SR44-S 2M is an ultra-compact, retro-reflective photoelectric sensor with a built-in amplifier, designed for easy installation and miniaturized equipment. It features a square shape, red LED light source, and PNP open-collector output.

Product ModelE3T-SR44-S 2M

Product ID66001

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Ultra Compact DesignThe E3T-SR44-S 2M is designed to be ultra-compact, making it ideal for applications where space is limited. Its slim profile allows for easy integration into various equipment designs.
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2. Built-in AmplifierThe sensor includes a built-in amplifier, which contributes to the miniaturization of equipment by reducing the need for external amplification components.
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3. Retro-Reflective SensingEquipped with retro-reflective technology, this sensor can detect objects with high accuracy, even at longer distances. It uses a red LED light source with a wavelength of 650 nm.
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4. Easy InstallationThe E3T-SR44-S 2M features M2-mounting type, making installation straightforward and efficient. It also includes a set of mounting screws for secure placement.

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

PNP

5. IP67 ProtectionThe sensor is designed with IP67 protection, ensuring it can withstand harsh environments and maintain its performance under various conditions. This includes protection against dust and water immersion.

6. High Sensitivity and AccuracyWith a sensing distance of 30 to 200 mm and a directional angle of 2 to 20°, this sensor offers high sensitivity and accuracy in detecting objects. It is suitable for applications requiring precise object detection.

7. Reliable OperationThe E3T-SR44-S 2M operates reliably in a wide range of ambient temperatures (-25 to 55°C) and humidity levels (35 to 85%). It also features output short-circuit protection and reverse polarity protection for added reliability.

8. Fast Response TimeThe sensor has a fast response time of 1 ms, ensuring quick detection and operation. This is crucial for applications requiring rapid object detection and processing.

9. Versatile Power SupplyThe sensor can operate within a power supply voltage range of 12 to 24 V DC, providing flexibility in system design and integration.

10. Compact AccessoriesThe sensor comes with a pre-wired cable of standard length 2 meters, making it easy to connect and integrate into various systems. The compact design of the accessories ensures minimal space usage.

Max Sensing Direction

Connection

Pre-wired

Cable Length

2 m

Light Source

Red LED

Operation

Dark-ON (D-ON)

Manufacturer ID