Bently Nevada 330171-00-12-05-02-00

1. Performance Parameters

Measurement Accuracy: The measurement accuracy of shaft vibration can go as low as ±0.025 mm while that of shaft displacement can go as low as ±0.025 mm, so the tiny movement variations of the equipment shaft system can be accurately captured.

Independent frequency range in operation: Allows effective monitoring of the range of all vibration frequencies generated during the operation of the equipment, starting from 10Hz—1000Hz.

Working temperature range: Wide adjustment range to ambient temperature from -40℃ to 100℃, and ability to responsibly monitor temperature conditions with a view to ensuring the equipment's safe operation.

Output signal type and precision are officially declared: The standard current signal is a 4—20 mA signal for measuring, while the output signal is 0-10VDC with high precision and a minimal error margin.

2. Functional Features

Real-time monitoring and protection function: Real-time continuous and real-time monitoring of shaft vibration, shaft displacement, and temperature is considered a key characteristic parameter. If any parameter exceeds the preset safety threshold, protection can be activated at once.

Intelligent fault diagnosis function: Built-in intelligent fault diagnosis algorithm can automatically analyze and determine the possible fault types concerned with the equipment based on the monitored multi-parameter data.

Data storage and review function: With big capacity data storage, Bently Nevada 330171-00-12-05-02-00 would allow for the storage of monitoring data from the equipment for long periods, thus enabling users to scrutinize the historical records of operation at any time and ascertain instrument function status.

Multi-parameter comprehensive analysis function: Comprehensive analysis of many parameters(data) related to shaft vibration, temperature, displacement could be performed which provides a good analysis on the condition of the equipment. 

3. Technical features

High precision sensing technology: Proven- proven eddy current sensor technology provides very high sensitivity, very high resolution, and very long lifespan and enables accurate measurement of shaft vibration and displacement even at a distance, without any contact.

Advanced signal utility and processing: Application uses a high-performance DSP, amplifying the sensor output across an appropriate window, filtering it, and digitizing it for exact extraction of vibration and displacement signature signals.

Reliable communication interface departure: This multifunctional interface enables communication with the host computer, PLC (Programmable Logic Controller), and other high-speed and stable equipment operating at many industrial communication protocols (for instance Modbus, TCP/IP).

RF design techniques: At least very many design measures are present throughout the structure to resist electromagnetic interference and RF disturbances extensively in and around the instruments for ascertaining the validity of the monitoring data.

4. Application scenarios and scope

Petrochemical industry: Critical equipment status monitoring, concerning different compressors, centrifuges, pumps, and agitators. In the petrochemical production process, the running status of the equipment should be monitored continuously and accurately to give alarms for possible failures, avoid safety incidents due to equipment failures, and safety production and efficiency of petrochemical production processes.

Iron and steel metallurgical industry: Bently Nevada 330171-00-12-05-02-00 has played a very important role in large equipment applications, such as rolling mills, continuous casting machines, and blast furnace blowers. By accurate monitoring and fault alarming, equipment operating parameters can be adjusted timely, thereby improving operating efficiency and lifespan of the equipment.