

E3A2-R3M4T | Omron Photoelectric Sensor
- Regular price
- $789.00
- Sale price
- $789.00
- Regular price
-
Couldn't load pickup availability
Do you need help?

Product Description P/N: E3A2-R3M4T
Description
The Omron E3A2-R3M4T is a retroreflective photoelectric sensor designed for industrial automation applications. It features a sensing distance of up to 3 meters and includes a built-in timer with adjustable ON/OFF delays ranging from 0.1 to 5 seconds.
Technical Specifications
Condition | New/Never Used Surplus |
Brand | Omron |
Category | Sensors & Switches |
Part Number | E3A2-R3M4T |
Subcategory | Photoelectric |
Sensor Type | Photoelectric Sensor |
Output Type | Plug-in Replaceable Relay Output |
Operation Mode | Selectable Light-ON / Dark-ON |
Sensing Method | Retroreflective |
Sensing Distance | 3 meters |
ON/OFF Delay | Adjustable, 0.1 to 5 seconds |
Power Supply Voltage | 24–240 VAC / 12–240 VDC |
Connection Type | Screw Terminal |
Output Configuration | Relay SPDT (Replaceable Module) |
Weight | 0.40 lbs |
Information About E3A2-R3M4T
The Omron E3A2-R3M4T is a retroreflective photoelectric sensor designed for industrial automation and object detection applications. It offers a sensing distance of up to 3 meters and features selectable Light-ON/Dark-ON operation. The unit is equipped with a built-in timing function that allows adjustable ON/OFF delays from 0.1 to 5 seconds, providing flexibility in response timing. Designed for versatility, it operates on a wide AC/DC power supply range and includes a plug-in replaceable relay output for ease of maintenance.
Key Features:
- Sensor Type: Retroreflective Photoelectric Sensor
- Sensing Distance: 3 meters
- Operation Mode: Selectable Light-ON / Dark-ON
- Power Supply Voltage: 24–240 VAC / 12–240 VDC
- ON/OFF Delay Timer: Adjustable from 0.1 to 5 seconds
- Output Type: Plug-in Replaceable Relay Output (SPDT)
- Connection Type: Screw Terminal
- Mounting Style: Panel mount or bracket-based installation
- Timer Function: Built-in ON/OFF delay timer
The E3A2-R3M4T is well-suited for detecting transparent, opaque, or reflective objects in industrial environments. Its modular relay output design allows quick replacement, minimizing system downtime. Although the model has been discontinued, it remains a reliable and adaptable component in legacy systems.
Description
The Omron E3A2-R3M4T is a retroreflective photoelectric sensor designed for industrial automation applications. It features a sensing distance of up to 3 meters and includes a built-in timer with adjustable ON/OFF delays ranging from 0.1 to 5 seconds.
Technical Specifications
Condition | New/Never Used Surplus |
Brand | Omron |
Category | Sensors & Switches |
Part Number | E3A2-R3M4T |
Subcategory | Photoelectric |
Sensor Type | Photoelectric Sensor |
Output Type | Plug-in Replaceable Relay Output |
Operation Mode | Selectable Light-ON / Dark-ON |
Sensing Method | Retroreflective |
Sensing Distance | 3 meters |
ON/OFF Delay | Adjustable, 0.1 to 5 seconds |
Power Supply Voltage | 24–240 VAC / 12–240 VDC |
Connection Type | Screw Terminal |
Output Configuration | Relay SPDT (Replaceable Module) |
Weight | 0.40 lbs |
Information About E3A2-R3M4T
The Omron E3A2-R3M4T is a retroreflective photoelectric sensor designed for industrial automation and object detection applications. It offers a sensing distance of up to 3 meters and features selectable Light-ON/Dark-ON operation. The unit is equipped with a built-in timing function that allows adjustable ON/OFF delays from 0.1 to 5 seconds, providing flexibility in response timing. Designed for versatility, it operates on a wide AC/DC power supply range and includes a plug-in replaceable relay output for ease of maintenance.
Key Features:
- Sensor Type: Retroreflective Photoelectric Sensor
- Sensing Distance: 3 meters
- Operation Mode: Selectable Light-ON / Dark-ON
- Power Supply Voltage: 24–240 VAC / 12–240 VDC
- ON/OFF Delay Timer: Adjustable from 0.1 to 5 seconds
- Output Type: Plug-in Replaceable Relay Output (SPDT)
- Connection Type: Screw Terminal
- Mounting Style: Panel mount or bracket-based installation
- Timer Function: Built-in ON/OFF delay timer
The E3A2-R3M4T is well-suited for detecting transparent, opaque, or reflective objects in industrial environments. Its modular relay output design allows quick replacement, minimizing system downtime. Although the model has been discontinued, it remains a reliable and adaptable component in legacy systems.
