Bently Nevada 330180-90-00

1.Specification

Power supply requirement: -17.5Vdc to -26Vdc, working current is 12mA.

Frequency response: 0-10kHz.

Linear measurement range: 2mm.

Sensitivity: 7.87V/mm (200mV/mil)±5%.

System length: This preamplifier is a part of a 9-M long system and must be operated together with a 9-M probe and extension cable to ensure the electrical length consistency of the system and accurate measurement.

Signal transmission distance: The distance from the 3300 XL preamplifier to the monitor is 305 meters when using three-core field wiring shielded cables.

2.Feature

Long-distance signal transmission: Bently Nevada 330180-90-00 preamplifier, when using three-core field-wiring shielded cables, can transmit signals over vast distances of 305 meters to the monitor, which could support a wider equipment layout and monitoring requirement. In large industrial equipment or elaborate production sites, long-distance signal transmission capabilities can minimize both signal attenuation and interference during signal transmission and thus preserve the accuracy and reliability of the monitoring data.

High-precision signal processing: Bently Nevada 330180-90-00 has great precision in signal processing accuracy, enabling it to measure parameters like shaft vibration, shaft displacement, phase angle, speed, etc. This provides reliable support for equipment state monitoring.

Component interchangeability without matching or calibration: Bently Nevada 330180-90-00 has good interchangeability with other probes, extension cables, and preamplifiers of the same series, and no matching or calibration of individual components is required. This not only enhances the convenience for users to replace components during system maintenance and upgrade processes while lowering spare parts inventory costs but also improves the efficiency and cost-effectiveness of maintenance for the equipment. Other products of a similar nature often require intricate matching and calibration of new components when individual components must be replaced; otherwise, they may rupture the system's performance, enhancing the costs of system maintenance and workloads of the user.  

3.Application

The power industry: Bently Nevada 330180-90-00 can monitor the shaft vibration, shaft displacement, and speed of the steam turbine generators in large thermal power plants. Such as the high-speed rotating shaft system functioning towards a 600MW steam turbine generator set has the slightest abnormalities capable of leading to undesirable damages.Bently 330180-90-00 works virtuosically with the 3300 XL 8mm probe and extension cable to monitor accurately the vibrations on the shaft and feed data to the monitoring system in real-time. Once the shaft vibration is detected to have surpassed a predetermined threshold, the alarm system within will immediately assist the operation and maintenance personnel in going back to inspection and maintenance checks such as balance of the shaft system, degree of wear of the bearings, etc., purposing to avert a unit shut down that will follow a shaft system breakdown, ensure a stable supply of electricity, and, therefore, avoid the monumental economic losses stemming from the unit shutdown.

Metallurgical Industry: Bently Nevada 330180-90-00 is also applied in the tilting mechanism of the converter of the steel plant. During the steelmaking process, the converter is required to tilt frequently, and huge torque and impact loading act on the shaft system of its tilting mechanism. Bently 330180-90-00 has the ability to monitor the vibration and displacement of the shaft so that it can immediately indicate whether the shaft system of the tilting mechanism is loose or worn. Thus, it will ensure the stability and safety of converter tilting works, prevent serious accidents like molten steel spillage due to tilting mechanism failure, and, hence, ensure the uninterrupted flow of steel making procedures.

Automobile Manufacturing Industry: Bently Nevada 330180-90-00 also finds application in the durability test equipment of automobile transmissions. During long durability testing on a transmission, it monitors vibration and displacement of the transmission shaft. These data aid in analyzing the wear condition of the internal gears of a transmission, the life of bearings, et cetera, and provide an impetus for design recommendations to improve the quality of a transmission, thereby assuring reliability and durability in actual use and improving consumer satisfaction with automobile products.