Brand:BENTLY NEVADA
Model: 3500/72M
Status: New/Used
The four-channel Bently Nevada™ 3500/72M Recip Rod Position Monitor accepts input from proximity transducers, conditions the signal to provide dynamic and static position measurements, and compares the conditioned signals with user-programmable alarms.
BENTLY NEVADA 3500/72M
BENTLY NEVADA 3500/72M Piston rod position monitor 4-channel monitor
The four channel 3500/72M receiving pole position monitor receives input from proximity sensors, provides dynamic and static position measurements for conditional signals, and compares the conditional signals with user programmable alarms.
Each channel, depending on how you configure it, typically adjusts its input signal to generate various parameters called measurement values.
Using 3500 rack configuration software:
1. Configure alarm settings for each activity measurement value and hazard settings for any two activity measurement values.
2. Display alarms and trigger relays by continuously comparing monitoring parameters with configured alarm settings to protect reciprocating compressors, if necessary.
3. Monitor the condition of necessary reciprocating compressor machinery.
The monitor channels are programmed in pairs and can perform up to two functions at once.
For example, channels 1 and 2 can perform one function, while channels 3 and 4 perform another or the same function.
The main functions of the 3500/72M monitor are:
1. Continuously compare the monitored parameters with the configured alarm set points, drive alarms, and achieve the goal of
Mechanical protection for reciprocating compressors.
2. Provide important reciprocating compressor machine information for operators and maintenance personnel.
According to the configuration, each channel typically processes the input signal into a "proportional value"
Various parameters. Each valid proportional value can be configured as a warning set point, any two of which have
The effective ratio value can be configured as a danger set point.
data value
The piston rod position monitor returns the following data values from the measurement of the monitoring machine:
Piston rod position - single
Displacement, position angle, crank angle, peak to peak amplitude, clearance, 1X amplitude, non-1X amplitude, 2X amplitude
Piston rod position - paired
Displacement, position angle, crank angle, peak to peak amplitude, clearance, 1X amplitude, non-1X amplitude, 2X amplitude
Piston rod falling
Average piston position, average probe clearance, instantaneous piston position, instantaneous probe clearance
Supercompressor Channel
Peak to peak displacement, gap, 1X amplitude, non-1X amplitude, 2X amplitude
Other models: 3500/05 , 3500/15 , 3500/20 , 3500/22 , 3500/22M , 3500/25 , 3500/32 , 3500/32M , 3500/33 , 3500/34 , 3500/40 , 3500/40M , 3500/42 , 3500/42M , 3500/44M , 3500/45 , 3500/46M , 3500/50 , 3500/53 , 3500/60 , 3500/61 , 3500/62 , 3600/63 , 3500/64M , 3500/70M , 3500/72M , 3500/77M , 3500/90 , 3500/92 , 3500/93 , 3500/93 System Display , 3500/94 , 3500/95 ……
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BENTLY NEVADA 3500/72M活塞杆位置监测器4通道监测器
四通道3500/72M接收杆位监测器接收来自接近传感器的输入,为条件信号提供动态和静态位置测量,并将条件信号与用户可编程警报进行比较。
根据您的配置,每个通道通常会调整其输入信号,以生成各种称为测量值的参数。
使用3500机架配置软件:
1.为每个活动测量值配置报警设置,为任意两个活动测量值设置危险设置。
2.必要时,通过连续比较监测参数和配置的报警设置来显示报警和触发继电器,以保护往复式压缩机。
3.监测必要的往复式压缩机机械的状况。
监视器通道成对编程,一次最多可以执行两个功能。
例如,通道1和2可以执行一个功能,而通道3和4执行另一个或相同的功能。
3500/72M监测器的主要功能是:
1.持续将监测到的参数与配置的报警设定点进行比较,驱动报警,实现以下目标
往复式压缩机的机械保护。
2.为操作人员和维护人员提供重要的往复式压缩机机器信息。
根据配置,每个通道通常将输入信号处理成“比例值”
各种参数。每个有效的比例值都可以配置为警告设定点,其中任意两个具有
有效比值可以配置为危险设定点。
数据值
活塞杆位置监测器从监测机器的测量中返回以下数据值:
活塞杆位置-单
位移、位置角、曲柄角、峰间振幅、间隙、1X振幅、非1X振幅、2X振幅
活塞杆位置-成对
位移、位置角、曲柄角、峰间振幅、间隙、1X振幅、非1X振幅、2X振幅
活塞杆脱落
平均活塞位置、平均探头间隙、瞬时活塞位置、瞬时探头间隙
超级压缩机通道
峰间位移、间隙、1X振幅、非1X振幅、2X振幅
其他型号: 3500/05 , 3500/15 , 3500/20 , 3500/22 , 3500/22M , 3500/25 , 3500/32 , 3500/32M , 3500/33 , 3500/34 , 3500/40 , 3500/40M , 3500/42 , 3500/42M , 3500/44M , 3500/45 , 3500/46M , 3500/50 , 3500/53 , 3500/60 , 3500/61 , 3500/62 , 3600/63 , 3500/64M , 3500/70M , 3500/72M , 3500/77M , 3500/90 , 3500/92 , 3500/93 , 3500/93 System Display , 3500/94 , 3500/95 ……
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