safety speed protection

基本解释

The speed protection transducer is a new and simple equipment of safety protection device for conveyor belt.
皮带机速度保护传感器是皮带输送机的一种新型且简易的设备安全保护装置。
With the development at full speed of the CERNET, the identity authentication as the first protection in the information safety is more and more important.
随着教科网的飞速发展，身份认证作为信息安全的第一道保障越来越重要，各种应用系统各自独立的身份认证存在弊端。
This article introduces the application of PLC timer for end station protection in double speed lift. The methods can improve the safety reliability of the lift.
本文介绍了PLC定时器在双速电梯端站保护中的应用。这种方法能提高电梯的安全可靠性。