RS9001FN intelligent speed monitoring protection instrument is an improved speed monitoring protection instrument, mainly used for high-precision speed measurement of rotating machinery, speed change, speed abnormal (overspeed, reverse, etc.) alarm protection. The instrument has a traditional industrial analog signal (4 ~ 20mA or 1 ~ 5V optional) output, and has an RS485 communication interface (RS485, the software protocol is ModBus protocol, one of the industrial control standard communication protocols), so the instrument can be used as a speed monitoring instrument alone. It can also be used in combination with DAS, DCS or other program control systems of industrial control systems through analog signal and digital communication. RS9001FN sets a variety of types of sensors to share an input interface, you can select the sensor type, range, alarm parameters, speed detection mode, gear tooth number parameters for configuration. The instrument inherits the advantages of the high precision of the traditional digital tachometer, overcomes the disadvantages of the traditional instrument, and is a new intelligent instrument that integrates the functions of high precision speed measurement and positive and negative speed alarm.

Main functions and benefits

■ Can configure positive and negative rotation, intelligent speed, zero speed

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

■ High measuring accuracy, wide measuring range, can be timely and convenient to judge the positive and negative rotation

■ Multiple sensors share one input interface, simplifying hardware design

■ Multi-functional configuration, real-time display of data waveform, rod diagram and alarm information

■ Configuration communication with PC via USB or network port

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