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在线粘度监测装置

产品介绍

1.产品概述
A kind of senor based on vibration analysis method is used to monitor the lubricating oil viscosity online. The application results show that it has very high response and sensitivity to viscosity of the lubricating oils and can accurately measure viscosity of the lubricating oil, and is stable and reliable. The sensor adopts threaded connection, can be installed directly on the lubricating oil passage, it has the characteristic of simple structure, convenient use, strong anti electromagnetic performance, and widely used in the lubricating oil real-time monitoring and faults diagnosis of mechanical equipment.
一种基于振动法的在线监测润滑油黏度传感器。实验结果表明,该型传感器对润滑油黏度变化具有较高的响应和灵敏度,能准确测量润滑油黏度,且稳定可靠。该传感器采用螺纹连接,可直接安装于润滑油通路中,结构简单,使用方便,具有较强的抗电磁干扰性能,在润滑油质量实时监测和机械设备故障诊断中具有广泛应用。
On-line viscosity monitor with 7 inch touch screen display, key operation
 Real-time curve display,
 Real-time data recording,
The  sensor data display and alarm output control,
RS-485 digital signal output interface
   在线粘度监测装置采用7吋液晶屏显示,按键操作。具有实时曲线显示,实时数据记录,传感器数据显示和报警输出控制,RS-485数字信号输出接口
 
2.产品应用
FWS-4型在线粘度传感器是各类涂料,各种基质的胶 油墨 食品、制药、化学处理、橡胶、油、或任何需求高精度与快速反应时间粘度测定法应用的理想选择. 新型超声振动方法在一个较宽的连续与实时测量范围内保证了极好的精确度与可重复型.用于泡沫状的、流动的以及低粘度等难测量流体的极好的解决方案。
 测试原理:传感器是根据元器件振动原理而设计,叉体被稳定在固有谐振频率上。当介质流经叉体时,因粘度的改变,引起谐振频率值和幅值的变化。根据这个变化来判断被测液体的粘度值。固体在液体中作不产生漩涡的光滑周期运动要受到液体对其运动的阻尼作用,阻尼的大小与液体的黏度有关,根据此原理进行液体黏度测量的方法叫做振动法
 
3.产品特点
传感器可以任何方向安装于管线中,
对于客户使用顶装反应釜开孔在顶部的用户,可以采取在顶部直接插入液面的安装方式,

Technical Data(技术参数)
Media:  Liquid
Measurement description:Online real-time Measurement
Measurement parameters:T(Temperature): -20℃---100℃
-20℃-150℃
-20℃-220℃
                         V (viscosity)    5--500CP
                                       10--1000CP
                                       10--10000CP
Resolution: v: 2%FS ;T: ±0.5℃
RTT(Average Response Time): < 2S
Input signal:Voltage Value and PT100
Output:      RS485, MODBUS RTU
            4--20mA(2)
Operating environment: Surrounding temperature  -20℃---80℃
Fluid temperature -20℃---100/150/220℃
Supply voltage:DC24V
Data Export:USB
Other: Real-time curve display,
 Real-time data recording,
The  sensor data display and alarm output control,


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