E3T-ST23

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Optical Sensors are a type of sensor that use light as an input signal and require an external power source to operate. The term "optical sensor" refers to any type of device that can detect and respond to light in the visible and/or infrared spectrum. Photoelectric, Industrial, and Proximity sensors are among some of the most popular types of optical sensors. The E3T-ST23 is an optical proximity sensor capable of providing reliable detection of objects across a wide range of space and is suitable for various sensing applications.

The E3T-ST23 is a clamp type, retro-reflective type sensor available in 14mm and 25mm sizes with sensing distances of 0.1mm to 150mm. Its all-digital I/O features a one-time mechanism for setting of output states. A built-in self-diagnostic feature can detect sensor malfunctions or misalignment, as well as the presence of the object. The self-test LED can be used to check that the sensor is working properly. In addition, the E3T-ST23 has short-circuit, overload and reverse polarity protection.

The sensing element used in the E3T-ST23 is a retro-reflective type in which the emitter and receiver are in the same housing. The emitter consists of an LED that emits infrared light across the range of 940-950nm and the receiver is an amplifier and photo detector system. When the object enters the sensing area, the light from the emitter is reflected back to the receiver by the object, which is detected and the output state of the sensor is changed.

The sensing range of the E3T-ST23 is adjustable from 0.1mm to 150mm, making it a suitable range of sensing applications. It can be used in many areas, such as industrial automation machines, manufacturing equipment, robotics, home automation, consumer electronics, and more. The E3T-ST23 is also highly resistant to false triggering caused by ambient light and disturbances such as dust, mist, and moisture. The sensor also has a temperature range of -25 to +80°C and can be used in extreme environments.

The E3T-ST23 can be connected to almost any PLC or electronic device, allowing for easy integration into existing systems. It has a long life expectancy of up to 10 million operations. The sensor is easy to install, use and maintain. It is easy to adjust the sensitivity using the built-in potentiometer. The low power consumption makes it suitable for use in battery-powered applications. Overall, the E3T-ST23 is a cost effective and reliable solution for many sensing applications.

The specific data is subject to PDF, and the above content is for reference