Germany DOGLIOTTI SRL sensor DOGLIOTTI SRL model DOGLIOTTI SRL price

DOGLIOTTI SRL sensor is a device capable of sensing the approach of an object. It utilizes the sensitivity of a displacement sensor to approaching objects to detect proximity and output corresponding switching signals; therefore, proximity sensors are also commonly referred to as proximity switches. It is a general term for sensors designed to replace contact-based detection methods such as switches, with the aim of non-contact detection of the target object. It can detect movement and presence information of the object and convert it into electrical signals.

DOGLIOTTI SRL sensor applications

The most widespread application of distance sensors is in mobile phones. Smartphones on the market all contain distance sensors. When a user answers a call, the phone is close to the ear, making accidental operations likely (for example, cheeks puffing out during laughter may easily hang up the call). Therefore, the distance sensor monitors the distance in real time and automatically turns off the screen when the distance is too close to prevent accidental operations. In addition, distance sensors are widely used for measuring mine shaft depth, detecting aircraft altitude, and exploring outdoor environments. With continuous technological development, they also show prominent performance in wearable devices (such as smart belts).

DOGLIOTTI SRL sensor working principle

When a time-of-flight laser sensor is in operation, it must measure the transmission time extremely precisely because the speed of light is very high. For example, the speed of light is approximately 3´108m/s. To achieve a resolution of 1mm, the electronic circuit of the time-of-flight ranging sensor must be able to resolve the following extremely short time interval: 0.001m¸(3´108m/s)=3ps. Resolving a time interval of 3ps places excessively high demands on electronic technology and would be too costly to implement. However, today's affordable time-of-flight laser sensors cleverly avoid this obstacle by using a simple statistical principle, namely the averaging rule, to achieve a resolution of 1mm while ensuring response speed.

DOGLIOTTI SRL sensor industry applications

1) Application in taxi meter testing systems: To further promote energy conservation and emission reduction and address the metrology needs of the electric vehicle industry, the mobile electric taxi meter testing system has been officially launched. The testing device is roughly divided into two parts: a main unit about the size of a password case, placed on the rear seat of the car, and a distance sensor attached to the car body. According to reports, the device uses the driving distance measurement method. As the driver drives the car for a certain distance, the testing device and the meter sample synchronously. The entire testing process is expected to be completed in about seven to eight minutes. 2) Extensive use in the automation field: Nowadays, in addition to ultrasonic sensors and standard photoelectric sensors, a new method capable of solving long-distance measurement and inspection tasks has been added to automatic detection and control methods—the time-of-flight laser distance sensor. It provides application flexibility for various scenarios, including the following: (1) Equipment positioning. (2) Measuring the material level in bins. (3) Measuring the distance and height of objects on conveyor belts. (4) Measuring log diameter. (5) Protecting overhead cranes from collisions. (6) Error-free inspection scenarios. (7) Aircraft ground clearance monitoring.

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