D2F-01F-T

D2F-01F-T is a type of limit switch, which can detect the presence or absence of a particular item, as well as its quantity. In terms of application areas and working principles, it is mainly used in industrial control, beverage and pharmaceutical machines, robots, and electronic instruments among others. It works by sending a signal to a specific secondary controller when a specific item crosses the switch\'s surface. The current is then interrupted and a switch is triggered.

In terms of design and technical features, D2F-01F-T features a tiny, integrated circuit which is encased in a small sealed plastic housing for protection. This design makes it highly reliable and prevents dust and other particles from entering and affecting the electronics. Other features include a built-in amplifier to increase voltage in order to trigger a greater current. Additionally, it generally measures 8.5mm in diameter and 25mm in length, making it quite compact.

In terms of working principle, it works much like a typical snap action limit switch. Essentially, the internal circuit contains a mechanical switch which is triggered when an object crosses the sensor\'s surface. This triggers an electromagnet, which then interacts with a metal armature. When the armature is also triggered, a metal ball is released which, in turn, initiates contact closure with the metal contacts, which signals the secondary controller to take action.

Under normal operating temperature and humidity conditions, D2F-01F-T can be used in a wide array of applications. Examples include monitoring product positioning, determining the quantity of a given item, triggering a given operation, or checking for presence or absence of an item. It is especially suited for use in harsh industrial environments, as it is designed to be dustproof and waterproof.

To sum up, D2F-01F-T is a type of limit switch, belonging to the family of snap action switches. It is mainly used in industrial control and electronics, to detect presence or absence of a given item, as well as its quantity. It features a tiny, integrated circuit encased in a small, sealed plastic housing. Additionally, it generally measures 8.5mm in diameter and 25mm in length, making it compact. In terms of working principle, it works much like a typical snap action limit switch. This makes it highly reliable and resistant to dust, water, and other particles, which makes it suited for use in harsh environments.