Brand: Bently Nevada

P/ n:3500/64M

Description: dynamic pressure monitor

Origin: United States

Xiamen Xiongba provides 3500/40M DCS/PLC, Xiamen Xiongba Shan Ni for your quotation, and provide one-year warranty service.

3500/64M high quality affordable models.

Xiamen Xiongba Electronic Commerce Co., LTD. (Zhangzhou Branch)
Unit 2009, Creative Center, 1733 Luling Road, Siming District, Xiamen, China
M: + 86 18059884797
Email :sales@xiongbagk.cn
Website:www.sauldcs.com/www.xiongbagk.cn

Bentley bently Redundant 3500/15 power module

Bentley bently3500/22M Transient Data interface module (RJ45 network interface)

Each unit is equipped with a corresponding 3500/25 key phase module in the Bentley 3500 framework

Reciprocating compressors crankcase vibration, crosshead vibration, and bearing vibration are equipped with corresponding 3500/70M monitor modules

A 3500/72M monitor module is required for the measuring point of piston rod position

Reciprocating compressor cylinder dynamic pressure is equipped with corresponding 3500/77M monitor module

Bearing temperature and valve temperature measurement points need to be equipped with the corresponding 3500/60, /61, /62 or /65 monitor modules

3500/42M monitor module is required for gearbox shell vibration and motor tile vibration

Each monitoring channel is configured with two relay output channels of D; The 3500/32 (4-channel) or 3500/33 (16-channel) relay module is built onto a 3500/92modbus communication gateway. For units operating in hazardous areas, the 3500 monitor module connected to on-site signals should be equipped with a built-in safety grid. In addition, a 3500/04 intrinsically safe grounding module must be configured in the 3500 framework.

Bentley bently3500 rotating machinery vibration protection instrument and condition monitoring system product quality strictly comply with the American API670 standard.

Bentley vibration monitoring training course, the main content of this course: displacement sensor noise source

Noise is a signal you don’t need, but most of the time, noise is unavoidable during measurement. Although the noise cannot be removed during the measurement process, it can be reduced to a level of Z so that it does not affect your analysis of the signal. To do this, it is necessary to understand the source and characteristics of the noise. Noise is an unwanted component of the signal that distorts the data and hampers your ability to extract information from the data about the state of the machine, independent of the state of the machine. Noise can introduce vibration signal from one part of the measurement system, but the sensitivity of each part of the system to noise is different. Bentley displacement sensors include eddy current sensor probes from the bently3300 series.

Displacement sensor noise source

1. Installation: Vibration of sensor support 5. runout — mechanical deviation

Displacement sensor noise source

runout — electrical deviation Alloying elements inhomogeneous electrical conductivity inhomogeneous magnetic inhomogeneous axis The material has a local magnetization region along the local stress concentration axis

Displacement sensor noise source

Runouts and runtimes – short time mechanical and electrical deviations are stable

Displacement sensor noise source

Deviation (runout) and running time – Medium time thermal parameters and process parameters change displacement sensor noise source

runout and RUNNING time – Changes in certain noise sources (rust, corrosion, local magnetization, etc.) over a long period of time

Displacement sensor noise source

Rotor bending: Why is rotor bending often treated as a deviation, and rotating bending generates 1X signals? In mechanical fault diagnosis, 1X component of dynamic vibration signal is useful. When studying the synchronous response of a machine, the signal generated by the bending has to be compensated,

Displacement sensor noise source

Rotor bending – If the rotor bending is permanent, it can be treated as 1X source of noise – Some bending, which is unstable and varies with temperature and load, can also be treated as noise if it is reproducible. The bending induced by shaft crack varies with crack propagation and is not reproducible. Each of the three timers uses an interrupt IRQ5. The timer interrupt status register is used to determine