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在线润滑油含水率监测装置

产品介绍

Principle of work
          A novel Electrochemical impedance spectroscopy (EIS) sensor for on-line measurement of water content in oil has been developed. Test shows that the sensor can be used for detecting the water content in the oil, monitoring water content changed trends, avoiding equipment accidents as the water content in the lubricating oil increased quickly in a short time, such as the cooler leakage, the seat destroy and so on. The sensor uses thread connection, can be directly installed in the pathways of the lubricating oil. It has simple structure, is convenient to use, also. It has strong anti-electromagnetism performance. Due to the advantages, this sensor is expected to find wide applications in oil quality monitoring and machine fault diagnosis.
        一种电化学阻抗谱在线润滑油含水率传感器。试验测试表明,该传感器可在线准确测定润滑油含水量,监测滑油中水分含量的变化趋势,防止因冷却器泄漏、密封垫漏水等会造成润滑油中水分含量短时间内显著增加这类情况引起设备重大事故的发生。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。

 Technical Data
Media: lubricating oil
Measurement purposes: To prevent lubricating oil mixed with water
Measurement description:Online real-time Measurement
Measurement parameters:T(Temperature) -20℃---100℃
                         MC(moisture content of lubricating oil)  0.1% - 10%WT
Resolution: MC: ±0.1%;T: ±0.4℃
RTT(Average Response Time): < 2S
Input signal:Capacitor Value and PT100
Output:      RS485, MODBUS RTU
Operating environment: Surrounding temperature  -20℃---80℃
 Fluid temperature -20℃---100℃
Supply voltage:DC24V
Data Export:USB
Sensors connect threads.:M22*1.5
Other:7 "LCD display;Real Time Curve;Real time data records;MCAH Warning
 在线润滑油监测装置采用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






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