概述贺德克流量开关作用,HYDAC流量开关PDF资料
 Welding machines and laser plants - Medical technology -
Pharmaceutical industry - Chemical industry -
Research and development Accuracy ± 5% or ± 10% FS
HFS 2500系列的HYDAC流量开关基于与位置无关的浮子变送器测量原理。
测试介质根据流量在流动方向上移动弹簧加载的浮子。接触件安装在设备外部，
Free choice of installation position
High functional dependability
High switching accuracy
The devices of the HFS 2500 series are available in two variants,
one with 5% accuracy and one with 10% accuracy of the end value.
Areas of application can be found in the monitoring of
flow rates of fluid media (water / water-based),

概述贺德克流量开关作用,HYDAC流量开关PDF资料
因此也安装在流动回路外部。当浮子内的磁体达到预设位置时，接触开关。
为了保护它免受外部影响，它被铸在无级调节的外壳中。
HFS 2500系列的设备有两种型号，一种具有5％的精度，
in the following areas, among others: -
 Cooling systems and circuits - Hydraulic systems - Pumps -
Stepless switching point adjustment by the user
High pressure resistance
Screw connection
ATEX version also available for explosion-hazard areas.
The HYDAC flow switches of the HFS 2500 series are based on a
position-independent float transmitter measurement principle. 
The test medium moves a spring-loaded float in the direction of flow,
 depending on the flow rate. A reed contact is fitted outside of the
device and thus also outside of the flow circuit.
一种具有10％的zui终值精度。在以下几个方面，
在流体介质（水/水）的流量监测中可以发现应用领域：