速度输出型

回路供电的4-20 mA输出传感器设计为直接连接至控制系统（PLC或DCS）上的模拟输入卡。 4-20 mA输出在速度方面与满量程范围成比例，并且能够在远距离传输信号而不会丢失信号。
The loop powered 4-20 mA output sensors are designed to interface directly to an analog input card on a Control System (PLC or DCS). The 4-20 mA output is proportional to the full-scale range in terms of Velocity and are capable of transmitting signals over a long distance without signal loss.