E3S-AT31-D | Omron Photoelectric Receiver, 7 m Through-Beam, 10–30 VDC, M12 Connector
E3S-AT31-D | Omron Photoelectric Receiver, 7 m Through-Beam, 10–30 VDC, M12 Connector
E3S-AT31-D | Omron Photoelectric Receiver, 7 m Through-Beam, 10–30 VDC, M12 Connector
E3S-AT31-D | Omron Photoelectric Receiver, 7 m Through-Beam, 10–30 VDC, M12 Connector
E3S-AT31-D | Omron Photoelectric Receiver, 7 m Through-Beam, 10–30 VDC, M12 Connector
E3S-AT31-D | Omron Photoelectric Receiver, 7 m Through-Beam, 10–30 VDC, M12 Connector
E3S-AT31-D | Omron Photoelectric Receiver, 7 m Through-Beam, 10–30 VDC, M12 Connector
E3S-AT31-D | Omron Photoelectric Receiver, 7 m Through-Beam, 10–30 VDC, M12 Connector
E3S-AT31-D | Omron Photoelectric Receiver, 7 m Through-Beam, 10–30 VDC, M12 Connector
    E3S-AT31-D | Omron Photoelectric Receiver, 7 m Through-Beam, 10–30 VDC, M12 Connector
    E3S-AT31-D | Omron Photoelectric Receiver, 7 m Through-Beam, 10–30 VDC, M12 Connector
    E3S-AT31-D | Omron Photoelectric Receiver, 7 m Through-Beam, 10–30 VDC, M12 Connector
E3S-AT31-D | Omron Photoelectric Receiver, 7 m Through-Beam, 10–30 VDC, M12 Connector
E3S-AT31-D | Omron Photoelectric Receiver, 7 m Through-Beam, 10–30 VDC, M12 Connector
E3S-AT31-D | Omron Photoelectric Receiver, 7 m Through-Beam, 10–30 VDC, M12 Connector

E3S-AT31-D | Omron Photoelectric Receiver, 7 m Through-Beam, 10–30 VDC, M12 Connector

Part #: E3S-AT31-D Manufactured by: Omron
Regular price
$511.00
Sale price
$511.00
Regular price
6 in Stock
Condition: New-Surplus Original Box
Shipping calculated at checkout.
Product Overview
The E3S-AT31-D is a high-quality Omron photoelectric receiver designed for through-beam detection over long distances. It ...  Read more
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warranty
IQElectro 2-Year Warranty
Warranty for Product #: E3S-AT31-D
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Original Manufacturer's Warranty Not Covered, This Product is SURPLUS.

Product Description P/N: E3S-AT31-D

Description / Specifications

Description 

The Omron E3S-AT31-D is a photoelectric receiver designed for use in through-beam sensing systems, providing reliable object detection across distances up to 7 meters. Operating on 10–30 VDC, it delivers precise signal reception in industrial automation and material handling environments where consistent optical sensing is essential.

 

 

Technical Specifications 

Condition New/Never Used Surplus
Brand Omron
Category Sensors
Part Number E3S-AT31-D
Subcategory Photoelectric Receiver
Series E3S Series
Sensor Type Through-Beam Receiver
Sensing Distance 7 m
Supply Voltage 10–30 VDC
Output Type Receiver (used with transmitter)
Cable Length 2 m
Connector Type M12
Appearance Horizontal
Response Time Approx. 1 ms
Light Source (for system) Infrared LED (used with paired transmitter)
Operating Temperature –25°C to +55°C
Protection Rating IP67
Housing Material Polycarbonate or metal-reinforced resin (varies by variant)
Mounting Method Bracket or panel mount
Weight Approx. 100 g


 

Information About E3S-AT31-D

The E3S-AT31-D is part of Omron’s E3S series of photoelectric sensors, engineered for dependable performance in demanding factory conditions. Designed as the receiver unit for through-beam applications, it pairs with a compatible transmitter to detect object presence or interruption with high accuracy. Its horizontal housing and M12 connector simplify installation in compact or side-mounted configurations. Built to Omron’s standards of quality and reliability, this receiver ensures stable operation across a wide voltage range with a rugged industrial-grade construction.

Key Features:

  • Through-Beam Type: Functions as the receiver unit in a through-beam photoelectric sensor pair for precise object detection.
  • Long Sensing Distance: Supports up to 7 meters of detection range for extended coverage in automation systems.
  • Wide Voltage Range: Operates from 10–30 VDC, suitable for most control and PLC systems.
  • Compact Horizontal Design: Streamlined housing enables easy mounting in limited spaces.
  • M12 Connector: Provides secure and quick electrical connection for simplified installation.
  • Durable Construction: Built for industrial environments with resistance to vibration and contamination.
  • Easy Alignment: Optimized optical axis ensures stable signal reception and minimal setup time.
  • Cable Option: Available with 2-meter cable length for flexible wiring integration.

The E3S-AT31-D delivers the reliability and precision required for optical detection and automation sensing applications.

IQElectro is not an authorized distributor.
IQElectro LLC (IQElectro) is NOT an Authorized Distributor or in any way affiliated with Rockwell Automation, Siemens, or any other Manufacturers. IQElectro is NOT an Authorized Dealer of this product. The product may be of older version, date codes, or design than that available from authorized dealers. As IQElectro is not an authorized dealer of this product, the Original Manufacturer's Warranty and Support DO NOT apply. IQElectro sells SURPLUS only and DOES NOT SELL SOFTWARE or FIRMWARE licenses For more detailed information, please refer to the full version of our disclaimer policy Disclaimer Policy.
Description / Specifications

Description 

The Omron E3S-AT31-D is a photoelectric receiver designed for use in through-beam sensing systems, providing reliable object detection across distances up to 7 meters. Operating on 10–30 VDC, it delivers precise signal reception in industrial automation and material handling environments where consistent optical sensing is essential.

 

 

Technical Specifications 

Condition New/Never Used Surplus
Brand Omron
Category Sensors
Part Number E3S-AT31-D
Subcategory Photoelectric Receiver
Series E3S Series
Sensor Type Through-Beam Receiver
Sensing Distance 7 m
Supply Voltage 10–30 VDC
Output Type Receiver (used with transmitter)
Cable Length 2 m
Connector Type M12
Appearance Horizontal
Response Time Approx. 1 ms
Light Source (for system) Infrared LED (used with paired transmitter)
Operating Temperature –25°C to +55°C
Protection Rating IP67
Housing Material Polycarbonate or metal-reinforced resin (varies by variant)
Mounting Method Bracket or panel mount
Weight Approx. 100 g


 

Information About E3S-AT31-D

The E3S-AT31-D is part of Omron’s E3S series of photoelectric sensors, engineered for dependable performance in demanding factory conditions. Designed as the receiver unit for through-beam applications, it pairs with a compatible transmitter to detect object presence or interruption with high accuracy. Its horizontal housing and M12 connector simplify installation in compact or side-mounted configurations. Built to Omron’s standards of quality and reliability, this receiver ensures stable operation across a wide voltage range with a rugged industrial-grade construction.

Key Features:

  • Through-Beam Type: Functions as the receiver unit in a through-beam photoelectric sensor pair for precise object detection.
  • Long Sensing Distance: Supports up to 7 meters of detection range for extended coverage in automation systems.
  • Wide Voltage Range: Operates from 10–30 VDC, suitable for most control and PLC systems.
  • Compact Horizontal Design: Streamlined housing enables easy mounting in limited spaces.
  • M12 Connector: Provides secure and quick electrical connection for simplified installation.
  • Durable Construction: Built for industrial environments with resistance to vibration and contamination.
  • Easy Alignment: Optimized optical axis ensures stable signal reception and minimal setup time.
  • Cable Option: Available with 2-meter cable length for flexible wiring integration.

The E3S-AT31-D delivers the reliability and precision required for optical detection and automation sensing applications.

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