RS9001N intelligent speed monitoring protection instrument is a newly developed high-precision and high-reliability intelligent speed protection transmitter, which can measure any speed in the range of 0.1 ~ 100,000 r/min. It can be equipped with eddy current speed sensor, passive magnetoelectric sensor, active magnetoelectric sensor to accurately measure the speed of rotating machinery equipment with 1 ~ 255 teeth, and can be widely used in petrochemical, metallurgy, mining, machinery, aviation and electric power and other rotating machinery fields involving speed measurement. The transmitter outputs the corresponding standard analog quantity (1 ~ 5V or 4 ~ 20mA) according to the corresponding speed range, and can be directly connected to PLC, DCS, DAS and other industrial control systems. The parameters can be set through USB or network port to interact with the host computer, through the configuration software to configure the measurement range, alarm value, relay working mode, relay output logic, can also be directly through the touch screen configuration.

Main functions and benefits

■ The measurement adopts the input and output isolation technology to ensure the integrity of the signal

■ The minimum measurement accuracy can reach 0.01r/min

■ Multiple sensors share one input interface for easy installation on site.

■ Configuration with multiple functions, can be configured range, alarm, danger value, configuration relay working mode, gain adjustment, alarm delay, etc.

■RS485 communication.

■ The upper machine has configuration and monitoring functions, which can display data waveform, rod diagram and record alarm information in real time.