PT12V series is one compact design mini-shape photocell. A "Snap-In" mechanism and 45°outlet mode allows fast mounting in a mounting hole with 12.5-13.5 mm diameter. This product can be used indoor and outdoor, is one popular choice for automatic sliding door,revolving door for anti-pinching,also applied to turnstile gate for personal security.

PT12V series photo eye sensors is one compact design mini-shape photocell. A "Snap-In" mechanism and 45°outlet mode allows fast mounting in a mounting hole with 12.5-13.5 mm diameter; Mini shape,can be applied to the miniaturization of devices; Class Ⅱ safety circuit design to be used for fault detection of sensor; Epoxide resin sealing is suitable for rugged environment.
This product can be used indoor and outdoor. The PT12 photo sensor is one popular choice for automatic sliding door, revolving door for anti-pinching,also applied to turnstile gate for personal security.

Main Features

PT12 series thru-beam photoelectric sensor features:

1. Compact and easy to integrate.
2. The "snap" design and 45° exit mode allow for quick mounting in 12.5-13.5 mm diameter mounting holes.
3. Class Ⅱ safety circuit design to be used for fault detection of sensor.
4. IP65 grade protective shell design.
5. 10m detection distance for automatic sliding doors and optical speed gates.

PT12V Miniature Photoelectric Sensors for Automatic Sliding Doors

PT12V miniature photoelectric sensors for optical speed gates

Product Details PT12 Miniature Photoelectric Sensors

Product Details PT12 Miniature Photoelectric Sensors

What are the types of automatic door safety sensors?

Automatic door sensor refers to a type of device that can detect objects in front of a door and drive the door to automatically open or close. The automatic door sensor mainly senses the presence of people or objects through the sensor and transmits the signal to the door controller. The door controller controls the opening and closing of the door by the motor based on the signal. The automatic door sensor can achieve contactless entry and exit, greatly facilitating people's travel and entry. The common automatic door sensors mainly include infrared sensors, ultrasonic sensors, microwave radar sensors, laser sensors, loop detector sensor .etc.

1.Infrared sensors
The infrared sensor emits infrared light, When someone or an object enters the detection area and is reflected by the infrared light, it can determine whether there is an object present before going out, thereby driving the door to open or close.
2.Ultrasonic sensors
Ultrasonic sensors emit a certain frequency of sound waves. When the sound waves encounter an object in front of the door and reflect back, they can determine whether there is an object present before going out, and then open or close the door

Application