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                                                                                                    1. Home
                                                                                                    2. Sensors & Transducers
                                                                                                    3. Sensors
                                                                                                    4. Optical Sensors
                                                                                                    5. Photoelectric Sensors
                                                                                                    Print Page

                                                                                                    E3JM-R4M4-US

                                                                                                    Photoelectric Sensor, E3JM Series, Retroreflective, 4 m, Relay, 240 V

                                                                                                    Date/Lot Code

                                                                                                    OMRON INDUSTRIAL AUTOMATION
                                                                                                    OMRON INDUSTRIAL AUTOMATION E3JM-R4M4-US
                                                                                                    Image is for illustrative purposes only. Please refer to product description.
                                                                                                    ManufacturerOMRON INDUSTRIAL AUTOMATION
                                                                                                    Manufacturer Part NoE3JM-R4M4-US
                                                                                                    Newark Part No.91B9151
                                                                                                    Your Part Number
                                                                                                    Technical Datasheet

                                                                                                    Data Sheet

                                                                                                    See all Technical Docs
                                                                                                    Available to Order
                                                                                                    Deliveries start from 3/18/2026.

                                                                                                    Notify me when back in stock

                                                                                                    info icon

                                                                                                    Price shown includes applicable duties and tariffs
                                                                                                    QuantityPrice
                                                                                                    1+$298.610
                                                                                                    5+$288.630
                                                                                                    10+$281.140
                                                                                                    Price for:Each
                                                                                                    Minimum: 1
                                                                                                    Multiple: 1
                                                                                                    $298.61
                                                                                                    Line Note
                                                                                                    Added to your Order Confirmation, Invoice, and Dispatch note for this order only.

                                                                                                    Product Information

                                                                                                    OMRON INDUSTRIAL AUTOMATION
                                                                                                    ManufacturerOMRON INDUSTRIAL AUTOMATION
                                                                                                    Manufacturer Part NoE3JM-R4M4-US
                                                                                                    Newark Part No.91B9151
                                                                                                    Technical Datasheet

                                                                                                    Data Sheet

                                                                                                    Sensor TypePhotoelectric Sensors
                                                                                                    Sensing Distance Max4m
                                                                                                    Sensing MethodRetroreflective
                                                                                                    Output TypeSPDT Relay
                                                                                                    Product Range-
                                                                                                    Connection MethodTerminal Block
                                                                                                    Supply Voltage Min12VDC
                                                                                                    Supply Voltage Max240VDC
                                                                                                    Light Source660nm Red LED
                                                                                                    Qualification-
                                                                                                    IP RatingIP66
                                                                                                    Operating Temperature Min-25°C
                                                                                                    Operating Temperature Max55°C
                                                                                                    SVHCTo Be Advised

                                                                                                    Product Overview

                                                                                                    The E3JM-R4M4-US is a retro-reflective Photoelectric Sensor with MSR function. It has Red LED light source and relay output. The case is made of ABS with methacrylate resin lens and polycarbonate cover. The universal AC/DC voltage terminal photoelectric sensor with built-in timer. It features the built-in timer offers selectable ON-delay, OFF-delay and one-shot.

                                                                                                    • Red light indicator
                                                                                                    • Terminal block connection method
                                                                                                    • IP66 Protection rating

                                                                                                    Applications

                                                                                                    Sensing & Instrumentation

                                                                                                    Technical Specifications

                                                                                                    Sensor Type

                                                                                                    Photoelectric Sensors

                                                                                                    Sensing Method

                                                                                                    Retroreflective

                                                                                                    Product Range

                                                                                                    -

                                                                                                    Supply Voltage Min

                                                                                                    12VDC

                                                                                                    Light Source

                                                                                                    660nm Red LED

                                                                                                    IP Rating

                                                                                                    IP66

                                                                                                    Operating Temperature Max

                                                                                                    55°C

                                                                                                    Sensing Distance Max

                                                                                                    4m

                                                                                                    Output Type

                                                                                                    SPDT Relay

                                                                                                    Connection Method

                                                                                                    Terminal Block

                                                                                                    Supply Voltage Max

                                                                                                    240VDC

                                                                                                    Qualification

                                                                                                    -

                                                                                                    Operating Temperature Min

                                                                                                    -25°C

                                                                                                    SVHC

                                                                                                    To Be Advised

                                                                                                    Technical Docs (1)

                                                                                                    Technical Data Sheet EN

                                                                                                    Legislation and Environmental

                                                                                                    US ECCN:EAR99
                                                                                                    EU ECCN:Unknown
                                                                                                    RoHS Compliant:Yes

                                                                                                    RoHS

                                                                                                    RoHS Phthalates Compliant:Yes

                                                                                                    RoHS

                                                                                                    SVHC:To Be Advised
                                                                                                    Download Product Compliance Certificate

                                                                                                    Product Compliance Certificate

                                                                                                    Product traceability

                                                                                                    Date/Lot Code

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