电子压力开关ASZ 3420 r

螺纹 为液体 天然气

(*)基本精度:±0.25%继电器输出:SPDT, 2个模拟输出:4个…20 mA(电话);压力端口:M20x1.5;G1/2”;G1/4”;1/4“不扩散核武器条约》等。介质温度:-40…环境温度:-40…+70°C(*)设定点可以由工厂或用户通过PCON 200适配器(单独出售)高质量的硅压阻传感器和基于微控制器的电路板为本地设备控制提供了高度灵活和可配置的解决方案。用户可以选择多种继电器触发算法和调整设定值和迟滞值(*)。 Additionally, an industry standard 4-20 mA analog output is provided, thus ASZ 3420 r is a pressure switch and a transmitter at the same time, making this model stand out in comparision to conventional mechanical switches. (*) set points and other parameters can be set either by factory or by user via PCON 200 adapter (sold separately) APPLICATIONS Industrial equipment protection Pressure monitoring and control Tank liquid level maintaining Pumps, fans local control