E3S-AR61 The Omron E3S-AR61 is a retroreflective photoelectric sensor with a 2m sensing distance and NPN output. It operates with a 10V to 30V supply voltage and features an IP67 ingress protection rating.
Mfr Part #:

E3S-AR61

Available from 1 distributors
Mfr Name: Omron
Omron
The Omron E3S-AR61 is a retroreflective photoelectric sensor with a 2m sensing distance and NPN output. It operates with a 10V to 30V supply voltage and features an IP67 ingress protection rating.
Total Stock: 1 pcs
$ Price Range: $1.50

E3S-AR61 Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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1 pcs
1 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

E3S-AR61 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Adjustment Type
Automotive Grade
Connection Method
Height
Industrial Grade
Ingress Protection
Length
Light Source
Maximum Operating Temperature
Medical Grade
Military Grade
Minimum Operating Temperature
Operating Supply Voltage
Operating Temperature
Output Configuration
Response Time
Sensing Distance
Sensing Method
Tape & Reel
Unit Weight
Voltage
Width

E3S-AR61 Description

Short technical summary and product information.

The Omron E3S-AR61 is a retroreflective photoelectric sensor designed for industrial applications. It offers a sensing distance of up to 2 meters (78.740 inches) and utilizes a Red (700nm) light source.

 

The sensor features an NPN output configuration that is selectable for Dark-ON or Light-ON modes. It operates within a supply voltage range of 10V to 30V and has a response time of 500µs. The ingress protection rating is NEMA 4X and IEC IP67, ensuring durability in harsh environments.

 

Mechanical specifications include a rectangular body style with dimensions of 22.3 mm height, 12.4 mm width, and 40 mm length. The connection method is via cable. The operating temperature range is from -25°C to 55°C. The E3S-AR61 is part of the E3S-A series.

 

This sensor is suitable for various automation and control tasks where reliable object detection is required. Its robust construction and selectable output modes make it a versatile component for integration into different systems.

E3S-AR61 Quick Information

Product Type: Retroreflective Sensor
Series: E3S-A
Canonical Name: Omron E3S-AR61 Retroreflective Sensor
Subcategory: Retroreflective

E3S-AR61 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

E3S-AR61 Estimated Pricing

Qty Low High
1+ $1.50 $1.50

Estimated market price range - modelled values for guidance only, not live distributor offers.

E3S-AR61 Features

  • Retroreflective sensing method up to 2 meters.
  • Selectable NPN output for Dark-ON/Light-ON.
  • IP67 and NEMA 4X ingress protection rating.
  • Wide operating temperature range of -25°C to 55°C.
  • Compact rectangular body with cable connection.

E3S-AR61 Applications

  • Used for object detection in automation.
  • Suitable for harsh industrial environments.
  • Integrates into control systems with NPN logic.
  • Reliable sensing with Red light source.

E3S-AR61 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the sensing distance of the E3S-AR61 sensor?

The sensing distance is 2 meters.

What type of output does the E3S-AR61 sensor have?

It has a selectable NPN output for Dark-ON/Light-ON modes.

What is the operating voltage range for the E3S-AR61 sensor?

The operating supply voltage is between 10V and 30V.

What is the ingress protection rating of the E3S-AR61 sensor?

The ingress protection rating is NEMA 4X and IEC IP67.

What is the operating temperature range for the E3S-AR61 sensor?

The operating temperature range is from -25°C to 55°C.

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