HYDAC贺德克压力开关EDS 300

来源：    日期：2017/10/19    浏览量：次

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HYDAC贺德克压力开关EDS 300  中文描述

可用的版本：标准;Schiff & Offshore

EDS300是集成了数字显示紧凑型电子式压力开关。
4种不同的输出版本可供选择：有一个切换点，有两个开关点和相同的两个变种，也有一个额外的模拟输出信号4 ... 20 mA的。切换点和关联的迟滞可每键盘来设置。为了达到最佳的调整到相应的应用程序，该设备提供了许多额外的设置参数，例如切换延迟时间，开瓶器/接近功能的网点。EDS300的主要应用是在液压和气动或其它地方的区域压力和限值消息的高开关频率和恒定开关精度超过机械式压力开关可以提供。

不锈钢膜片薄膜DMS集成压力传感器
结构紧凑，坚固的设计
精度：± 1 ％FS
3个字符的数字显示
操作简单，通过按键编程
彼此的切换点和复位滞后可独立调节
窗口功能

HYDAC贺德克压力开关EDS 300  英文描述

Available versions:
Standard; Schiff & Offshore
The EDS 300 is a compact electronic pressure switch with integrated digital display. 4 different output versions are available: with one switching point, with two switching points and the same two variants, also with an additional analogue output signal 4 ... 20 mA. The switching points and the associated hystereses can be set per keyboard. For optimum adjustment to the respective application, the device offers a multitude of additional setting parameters, e.g. switching delay times, opener/closer functions for the outlets. The main applications of the EDS 300 are pressure and limit value messages in the areas of hydraulics and pneumatics or wherever a high switching frequency or a constant switching accuracy is more than mechanical pressure switches can provide. The device is ideally suitable for setting up accumulator charging functions or pumps and compressor control units as well as for the monitoring of pressure or limit values on ship transmissions, diesel motors, pumps and general hydraulic and pneumatic plants.
Integrated pressure sensor with thin-film DMS on stainless steel diaphragm
Compact, robust design
Accuracy ±1% FS
3-character digital display
Simple handling through key programming
Switching points and reset hysteresis can be adjusted independently of one another
Window function
Many helpful additional functions
Also available with Schiff's approval

压力开关的概观（注：不是所有的特征可以自由地相互组合，请从相应的数据表的精确信息）