E3AS-HF Series is a high precision TOF (Time of Flight) laser sensor series
E3AS-HF is designed for flexibility in its design and to increase production line efficiency.

Traditional diffuse photoelectric sensors, short sensing distances can only be used in limited applications. The detection performance of these sensors is its color and shape Their reliability is limited because they vary depending on the
E3AS-HF is a solution that solves these problems of traditional photoelectric sensors and improves the production and logistics processes. It is an excellent model that provides high accuracy, reliability and flexibility.
Wide Detection Range and Angle Features:
- Detection distance: 0.05 to 6 meters
- Angle features: Maximum ±85°
- It enables reliable detection of various workpieces, including shiny and low-reflective objects.
Easy to See OLED Display:
Conventional photoelectric sensors are complex to install and require experience.
However, the E3AS series allows anyone to perform installation reliably, reducing commissioning hours and ensuring long-term stable operation.
- It supports five languages.
- Offers increased visibility with a high-brightness indicator on the bottom.
- Provides stable detection regardless of object color or material TOF method.
- Class 1 laser for safe use.
- Real-time temperature correction Provides high precision photodiode control algorithm.
- Adjustable light spot diameter for different detection needs.
- Anti-fouling coating.
- Environmental resistance: IP67, IP69K, ECOLAB certified.
- It can operate at temperatures down to -30ºC.
- Real-time status monitoring and IO-Link support to reduce setup time.
- Mounting brackets, air blowing units and front protection covers It provides ease of use.
Technologies for Superior Sensing Performance:
Extra Features:
Accessories:
Application Examples
Part Type Determination Applications
Part Presence-Absence Detection from Long Distance
Position Controls of Dark Parts
Stable Detection in Palletizing Processes
Reliable Detection of Shrink Bottle Packages