Omron E39-R1S Rectangular Reflector for Photoelectric Sensors

USD 15.19

4-meter rectangular reflector for Omron photoelectric sensors. Features IP67 protection, M.S.R. functionality, and a rugged ABS base for industrial automation and AGV targeting.

SKU Omron-E39-R1S Category
Sensor Accessories / Reflectors

Omron E39-R1S Rectangular Reflector for Photoelectric Sensors

Model Identifier E39-R1S
Official Part Number E39-R1S
GTIN Standard 4548583128910

Technical Overview

The Omron E39-R1S is a rectangular, hard-plastic passive reflector designed for use with retro-reflective photoelectric sensors like the E3Z and E3FA series. It features an ABS base with a highly reflective acrylic surface, capable of supporting sensing distances up to 4 meters. Engineered for demanding industrial environments, it offers an IP67 protection rating and is compatible with Mirror Surface Rejection (M.S.R.) functionality to prevent false triggering from shiny objects.

Key Features

  • General-purposerectangularreflectorforretro-reflectivephotoelectricsensors[1.2]
  • Supports Mirror Surface Rejection (MSR) polarization filters
  • Rugged construction with ABS base and Acrylic optical surface
  • Capable of extended sensing distances up to 4m with compatible Omron sensors
  • Diagonal 2-hole screw mounting design (M3 screws)
  • High environmental resilience with IP67 protection rating

Passive Component (Requires No External Power)

Technical Specification Matrix

ParameterValue
ShapeRectangular[1.2]
Dimensions40.3 mm x 59.9 mm x 7.5 mm
Base MaterialABS
Surface MaterialAcrylic
Mounting TypeSurface screw-mounting (diagonal holes), M3 x 2
IP RatingIP67
Directional Angle30 Degrees Minimum
Ambient Operating Temperature-25 to 55 Degrees Celsius
Ambient Storage Temperature-40 to 70 Degrees Celsius
Maximum Sensing DistanceUp to 4m (sensor dependent)
M.S.R. CompatibilityYes

Industrial Applications

1. High-Speed Packaging and Conveyor Object Detection

Mounted opposite retro-reflective sensors on packaging lines to detect the passage of cardboard boxes or wrapped pallets [2.9].

Problem Solved

MSR (Mirror Surface Rejection) compatibility prevents shiny packaging materials from falsely triggering the sensor, ensuring precise object counting and sorting.

Retro-reflective sensingMirror Surface Rejection (MSR)Acrylic opticsConveyor automation

2. Food and Beverage Washdown Facilities

Integrated into bottling or food processing equipment requiring frequent cleaning, working alongside IP67 rated photoelectric sensors.

Problem Solved

The IP67 rated ABS and acrylic construction prevents water ingress or performance degradation during low-pressure chemical washdowns and humid conditions.

IP67 protectionABS base-25 to 55 Degrees Celsius operationWashdown resilience

3. Automated Guided Vehicle (AGV) Zoning and Safety

Positioned on structural columns or safety gates in automated warehouses to act as a target for AGV optical sensors.

Problem Solved

Provides a reliable return signal up to 4 meters away with a wide 30-degree directional angle, compensating for slight misalignment or vibrations in dynamic environments.

4m sensing distance30-degree directional angleM3 screw mountingOptical targeting
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