pressure switch

短语

[化] 压力开关

词形变化

pressure switches 复数 pressure switches

释义与例句

n.
  1. 1.

    A switch that operates an electrical contact when a specified fluid pressure is reached on its input. The switch may be designed to make contact either on pressure rise or on pressure fall.

  2. 2.

    A switch that operates in response to mechanical force, such as a pressure-sensitive mat used to automatically open doors or a pressure-sensitive floor that operates a security alarm.