E3Z-G

OMRON E3Z-G is a compact grooved-type through-beam photoelectric sensor with a 25 mm groove width, available in single- and dual-axis models for stable, space-saving object detection.

Description

The OMRON E3Z-G Grooved-type Photoelectric Sensor is a compact through-beam sensor with a 25 mm groove width, designed for stable and accurate object detection in confined or guided applications. Its grooved structure ensures reliable detection by maintaining consistent alignment between the emitter and receiver, reducing setup complexity.

The E3Z-G series is available with single-axis or dual-axis optical configurations, allowing detection of small or irregular objects with improved reliability. Models support pre-wired cables and M8 pre-wired connectors, offering flexible installation options for control panels and automated equipment.

Built with OMRON’s proven photoelectric sensing technology, the E3Z-G is ideal for applications requiring compact form factors, simple mounting, and dependable through-beam detection.

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    Sensors

    Sensing MethodConnection MethodSensing DistanceNo. of Optical AxesNPN ModelsPNP Models
    Through-beam
    (Grooved type)
    Pre-wired (2 m)25 mm (Infrared)1E3Z-G61 2ME3Z-G81 2M
    M8 Pre-wired Connector (0.3 m)25 mm (Infrared)1E3Z-G61-M3JE3Z-G81-M3J
    Through-beam
    (Grooved type)
    Pre-wired (2 m)25 mm (Infrared)2E3Z-G62 2ME3Z-G82 2M
    M8 Pre-wired Connector (0.3 m)25 mm (Infrared)2E3Z-G62-M3JE3Z-G82-M3J

    Sensor I/O Connectors (Sockets on One Cable End)

    Cable TypeCable LengthWire TypeModel
    Standard cable2 m4-wireXS3F-M421-402-A
    5 m4-wireXS3F-M421-405-A
    Standard cable (L-shaped)2 m4-wireXS3F-M422-402-A
    5 m4-wireXS3F-M422-405-A
    Vibration-proof robot cable2 m4-wireXS3F-M421-402-R
    5 m4-wireXS3F-M421-405-R
    Vibration-proof robot cable (L-shaped)2 m4-wireXS3F-M422-402-R
    5 m4-wireXS3F-M422-405-R

    Protective Bracket

    AccessoryModelApplicable Sensor
    Protective BracketE39-L149E3Z-G Series