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E3AS

E3AS Series Photoelectric Sensor

Achieving “innovations in distance” for reflective-type photoelectric sensors. Optimal sensing distance (50 to 1,500 mm) for use on conveyor lines.

  • Wide sensing distance of 50 to 1,500 mm, enabling use on any conveyor line width.
  • TOF-type sensors for used with any type of conveyed workpiece.
  • Compact-sized body can be mounted anywhere (Metal case type (SUS316L), Plastic case type).
  • Teaching method allows anyone to set optimal threshold values.
  • Manufactured using OMRON's proprietary laser sealing method (IP67/IP69K/IP67G).
  • Antifouling coatings reduce the cleaning frequency on the sensing surface.
  • IO-Link reduces the time required for startups and changeovers.
  • Equipped with OMRON's proprietary light emitting element for stable detection of low-reflective workpieces.

Specifications & ordering info

Product Shape Sensing method Sensing distance Sensing distance (min.) Setting method Connection method Cable length Output type Operation mode IO-Link baud rate Response time Material housing Type of light Laser class Spot size Power supply voltage Features Description
Photoelectric sensor, compact square, stainless steel, TOF, 1000 mm, infrared laser, PNP, L-ON/D-ON, IO-Link COM2, 2 m prewired
Photoelectric sensor, compact square, stainless steel, TOF, 1000 mm, infrared laser, PNP, L-ON/D-ON, IO-Link COM2, M12 Smartclick Pig-tail 0.3 m
Photoelectric sensor, compact square, stainless steel, TOF, 1000 mm, infrared laser, PNP, L-ON/D-ON, IO-Link COM2, M8 4-pin connector
Photoelectric sensor, compact square, stainless steel, TOF, 1000 mm, infrared laser, NPN, L-ON/D-ON, 2 m prewired
Photoelectric sensor, compact square, stainless steel, TOF, 1000 mm, infrared laser, NPN, L-ON/D-ON, M12 Smartclick Pig-tail 0.3 m
Photoelectric sensor, compact square, stainless steel, TOF, 1000 mm, infrared laser, NPN, L-ON/D-ON, M8 4-pin connector
Photoelectric sensor, compact square, stainless steel, TOF, 1000 mm, infrared laser, PNP, L-ON/D-ON, IO-Link COM3, 2 m prewired
Photoelectric sensor, compact square, stainless steel, TOF, 1000 mm, infrared laser, PNP, L-ON/D-ON, IO-Link COM3, M12 Smartclick Pig-tail 0.3 m
Photoelectric sensor, compact square, stainless steel, TOF, 1000 mm, infrared laser, PNP, L-ON/D-ON, IO-Link COM3, M8 4-pin connector
Photoelectric sensor, compact square, plastic body, TOF, 1000 mm, infrared laser, PNP, L-ON/D-ON, IO-Link COM2, 2 m prewired
Photoelectric sensor, compact square, plastic body, TOF, 1000 mm, infrared laser, PNP, L-ON/D-ON, IO-Link COM2, M12 Smartclick Pig-tail 0.3 m
Photoelectric sensor, compact square, plastic body, TOF, 1000 mm, infrared laser, PNP, L-ON/D-ON, IO-Link COM2, M8 4-pin connector
Photoelectric sensor, compact square, plastic body, TOF, 1000 mm, infrared laser, NPN, L-ON/D-ON, 2 m prewired
Photoelectric sensor, compact square, plastic body, TOF, 1000 mm, infrared laser, NPN, L-ON/D-ON, M12 Smartclick Pig-tail 0.3 m
Photoelectric sensor, compact square, plastic body, TOF, 1000 mm, infrared laser, NPN, L-ON/D-ON, M8 4-pin connector
Photoelectric sensor, compact square, plastic body, TOF, 1000 mm, infrared laser, PNP, L-ON/D-ON, IO-Link COM3, 2 m prewired
Photoelectric sensor, compact square, plastic body, TOF, 1000 mm, infrared laser, PNP, L-ON/D-ON, IO-Link COM3, M12 Smartclick Pig-tail 0.3 m
Photoelectric sensor, compact square, plastic body, TOF, 1000 mm, infrared laser, PNP, L-ON/D-ON, IO-Link COM3, M8 Pig-tail 0.3m
Photoelectric sensor, compact square, plastic body, TOF, 1000 mm, infrared laser, PNP, L-ON/D-ON, IO-Link COM3, M8 4-pin connector
Photoelectric sensor, compact square, stainless steel, TOF, 1500 mm, infrared laser, PNP, L-ON/D-ON, IO-Link COM2, 2 m prewired
Photoelectric sensor, compact square, stainless steel, TOF, 1500 mm, infrared laser, PNP, L-ON/D-ON, IO-Link COM2, M12 Smartclick Pig-tail 0.3 m
Photoelectric sensor, compact square, stainless steel, TOF, 1500 mm, infrared laser, PNP, L-ON/D-ON, IO-Link COM2, M8 4-pin connector
Photoelectric sensor, compact square, stainless steel, TOF, 1500 mm, infrared laser, NPN, L-ON/D-ON, 2 m prewired
Photoelectric sensor, compact square, stainless steel, TOF, 1500 mm, infrared laser, NPN, L-ON/D-ON, M12 Smartclick Pig-tail 0.3 m
Photoelectric sensor, compact square, stainless steel, TOF, 1500 mm, infrared laser, NPN, L-ON/D-ON, M8 4-pin connector
Photoelectric sensor, compact square, stainless steel, TOF, 1500 mm, infrared laser, PNP, L-ON/D-ON, IO-Link COM3, 2 m prewired
Photoelectric sensor, compact square, stainless steel, TOF, 1500 mm, infrared laser, PNP, L-ON/D-ON, IO-Link COM3, M12 Smartclick Pig-tail 0.3 m
Photoelectric sensor, compact square, stainless steel, TOF, 1500 mm, infrared laser, PNP, L-ON/D-ON, IO-Link COM3, M8 4-pin connector
Photoelectric sensor, compact square, plastic body, TOF, 1500 mm, infrared laser, PNP, L-ON/D-ON, IO-Link COM2, 2 m prewired
Photoelectric sensor, compact square, plastic body, TOF, 1500 mm, infrared laser, PNP, L-ON/D-ON, IO-Link COM2, M12 Smartclick Pig-tail 0.3 m
Photoelectric sensor, compact square, plastic body, TOF, 1500 mm, infrared laser, PNP, L-ON/D-ON, IO-Link COM2, M8 4-pin connector
Photoelectric sensor, compact square, plastic body, TOF, 1500 mm, infrared laser, NPN, L-ON/D-ON, 2 m prewired
Photoelectric sensor, compact square, plastic body, TOF, 1500 mm, infrared laser, NPN, L-ON/D-ON, M12 Smartclick Pig-tail 0.3 m
Photoelectric sensor, compact square, plastic body, TOF, 1500 mm, infrared laser, NPN, L-ON/D-ON, M8 4-pin connector
Photoelectric sensor, compact square, plastic body, TOF, 1500 mm, infrared laser, PNP, L-ON/D-ON, IO-Link COM3, 2 m prewired
Photoelectric sensor, compact square, plastic body, TOF, 1500 mm, infrared laser, PNP, L-ON/D-ON, IO-Link COM3, M12 Smartclick Pig-tail 0.3 m
Photoelectric sensor, compact square, plastic body, TOF, 1500 mm, infrared laser, PNP, L-ON/D-ON, IO-Link COM3, M8 Pig-tail 0.3m
Photoelectric sensor, compact square, plastic body, TOF, 1500 mm, infrared laser, PNP, L-ON/D-ON, IO-Link COM3, M8 4-pin connector
Photoelectric sensor, compact square, stainless steel, BGS, 200 mm, red LED, PNP, L-ON/D-ON, IO-Link COM2, 2 m prewired
Photoelectric sensor, compact square, stainless steel, BGS, 200 mm, red LED, PNP, L-ON/D-ON, IO-Link COM2, M12 Smartclick Pig-tail 0.3 m
Photoelectric sensor, compact square, stainless steel, BGS, 200 mm, red LED, PNP, L-ON/D-ON, IO-Link COM2, M8 4-pin connector
Photoelectric sensor, compact square, stainless steel, BGS, 200 mm, red LED, NPN, L-ON/D-ON, 2 m prewired
Photoelectric sensor, compact square, stainless steel, BGS, 200 mm, red LED, NPN, L-ON/D-ON, M12 Smartclick Pig-tail 0.3 m
Photoelectric sensor, compact square, stainless steel, BGS, 200 mm, red LED, NPN, L-ON/D-ON, M8 4-pin connector
Photoelectric sensor, compact square, stainless steel, BGS, 200 mm, red LED, PNP, L-ON/D-ON, IO-Link COM3, 2 m prewired
Photoelectric sensor, compact square, stainless steel, BGS, 200 mm, red LED, PNP, L-ON/D-ON, IO-Link COM3, M12 Smartclick Pig-tail 0.3 m
Photoelectric sensor, compact square, stainless steel, BGS, 200 mm, red LED, PNP, L-ON/D-ON, IO-Link COM3, M8 4-pin connector
Photoelectric sensor, compact square, stainless steel, BGS, 80 mm, red LED, PNP, L-ON/D-ON, IO-Link COM2, 2 m prewired
Photoelectric sensor, compact square, stainless steel, BGS, 80 mm, red LED, PNP, L-ON/D-ON, IO-Link COM2, M12 Smartclick Pig-tail 0.3 m
Photoelectric sensor, compact square, stainless steel, BGS, 80 mm, red LED, PNP, L-ON/D-ON, IO-Link COM2, M8 4-pin connector
Photoelectric sensor, compact square, stainless steel, BGS, 80 mm, red LED, NPN, L-ON/D-ON, 2 m prewired
Photoelectric sensor, compact square, stainless steel, BGS, 80 mm, red LED, NPN, L-ON/D-ON, M12 Smartclick Pig-tail 0.3 m
Photoelectric sensor, compact square, stainless steel, BGS, 80 mm, red LED, NPN, L-ON/D-ON, M8 4-pin connector
Photoelectric sensor, compact square, stainless steel, BGS, 80 mm, red LED, PNP, L-ON/D-ON, IO-Link COM3, 2 m prewired
Photoelectric sensor, compact square, stainless steel, BGS, 80 mm, red LED, PNP, L-ON/D-ON, IO-Link COM3, M12 Smartclick Pig-tail 0.3 m
Photoelectric sensor, compact square, stainless steel, BGS, 80 mm, red LED, PNP, L-ON/D-ON, IO-Link COM3, M8 4-pin connector
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Features

Design diverging and converging conveyor lines with a single model

e3as detect workpieces banner sol

E3AS-F Sensors can detect workpieces by the set distance regardless of their colors or materials, reducing the time required for evaluation and adjustment of each workpiece. Compared to through-beam and retro-reflective models, they take half the work to install, significantly saving setup time.

Wide sensing range for various conveyor line widths

e3as wide sensing banner sol

Previously, users had to select sensors depending on the required sensing distance. With E3AS-F Sensors, which have a wide sensing range of 50 to 1,500 mm, there is no need to select a different sensor for each application.

TOF method enables detection of various workpieces on the conveyor line

e3as tof method banner sol

With conventional photoelectric sensors, prior evaluation was required for each workpiece to be detected. E3AS-F Sensors detect workpieces varying in colors and materials by the set distance. This helps reduce evaluation and adjustment time. Also, they do not detect workers working near the line by mistake

Small enough to be installed in AGVs

e3as agv banner sol

Because of their large sizes, conventional long-distance reflective sensors were limited in where they could be installed. E3AS-F Sensors have been significantly downsized, allowing them to be installed in the various locations, providing more design flexibility.

Wide sensing range to address changes in workpiece sizes

e3as wide sensing range banner sol

Conventional photoelectric sensors needed to be moved or replaced when the distance between the sensor and the workpiece changed. E3AS-F Sensors, with their 50 to 1,500 mm sensing range, can be used without replacement even if a new workpiece is added for detection.

Antifouling coating prevents contamination on the sensing surface

e3as antifouling coating banner sol

Dirty sensing surface can cause false detection due to the principle of photoelectric sensors. E3AS Series with the antifouling coating on the sensing surface, which is the industry's first, prevents water droplets, oil, and dust from sticking to the sensing surface, and keeps the lens from fogging as well. Therefore, the coating prevents contamination on the sensing surface in environments where oil or dust scatters, or steam generates. False detection and cleaning frequency are also reduced.

Laser welding technologies for different materials/metals for increased environmental resistance

e3as laser welding technologies banner sol

The sensor case is made of stainless steel (SUS316L). Omron's two unique technologies, laser welding technology for different materials and laser welding technology for metals, enhanced the sealing and adhesion between the stainless steel and resin.

*1. “Patented pending” means that we applied for a patent in Japan, and “Patented” means that we obtained a patent in Japan. (As of August 2019)

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