HYDAC贺德克流量开关HFS 2500电气- 机械

来源：    日期：2017/10/19    浏览量：次

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HYDAC贺德克流量开关HFS 2500电气- 机械  中文描述

可用的版本：标准; ATEX

 HFS2500系列HYDAC流量开关是基于位置无关的浮动变送器的测量原理。检验介质移动的弹簧加载浮于流动的方向，这取决于流速。

应用领域包括：

- 冷却系统和电路 - 液压系统 - 泵 - 自动焊接设备和激光设备 - 医疗技术 - 医药行业 - 化工 - 研发

精度±5％或± 10 ％FS
自由选择安装位置
高可靠性功能
高开关精度
无级切换点调整用户
耐高压
螺纹连接
也可用于爆炸危险区域ATEX版本。
 

HYDAC贺德克流量开关HFS 2500电气- 机械  英文描述

Available versions:
Standard; ATEX

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. When the magnet inside the float reaches the preset position, the reed contact switches. In order to protect it against external influences, it is cast in a steplessly adjustable housing. 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), in the following areas, among others: - Cooling systems and circuits - Hydraulic systems - Pumps - Welding machines and laser plants - Medical technology - Pharmaceutical industry - Chemical industry - Research and development
Accuracy ± 5% or ± 10% FS
Free choice of installation position
High functional dependability
High switching accuracy
Stepless switching point adjustment by the user
High pressure resistance
Screw connection
ATEX version also available for explosion-hazard areas.