PTR
Brand reference:75058
Products from this brand
German PTR sensor PTR model PTR price
PTR 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 mechanical switches, with the aim of detecting without contacting the target object. It can detect movement and presence information of the object and convert it into electrical signals. PTR sensor features 1) Since detection is performed in a non-contact manner, there is no wear or damage to the detected object.
German PTR plug PTR model PTR price
PTR plug refers to the interface between the central processing unit and the standard communication subsystem. For example: RS232 interface. The RS232 interface is a serial port. Data transmission between computers or between a computer and a terminal can use either serial communication or parallel communication. Serial communication is widely adopted because it uses fewer lines, has lower costs, and avoids inconsistencies in line characteristics, especially during long-distance transmission. In serial communication, both communicating parties are required to use a standard interface so that different devices can be easily connected for
PTR electrical components Germany PTR model PTR price
PTR electrical components are fuses that can be operated multiple times, known as permanent fuses in Japan. Immediately after interrupting an overload or short-circuit current, the fusible element automatically restores to its original state. The housing is made of austenitic stainless steel, with a beryllium oxide ceramic core embedded in the center. The space between the stainless steel and the ceramic core is filled with glass to seal and secure the ceramic core. The fine pores in the ceramic core are filled with metallic sodium as the fusible element, and the void behind the piston is filled with argon gas to compress the metallic sodium. Under normal operating conditions, current can enter from the lead terminal A, pass through the metallic sodium in the fine pores of the ceramic core, and conduct to the un