FWD-2G high-pressure oil water content sensor Introduction: The FWD-2G high pressure online monitoring lubricating oil water content sensor has a maximum pressure resistance of 20Mpa, which solves the problem of low working pressure commonly found in oil sensors currently used in the market (generally requiring the tested oil pressure to be lower than 4Mpa). Online water content monitoring can be achieved in high-pressure oil environments. (such as oil inlet pipe monitoring for hydraulic systems or metallurgical lubrication systems) The electrical impedance of any substance is an important parameter that characterizes its electrical properties. New lubricating oil does not contain other impurities and exhibits a certain electrical impedance value; However, used oil, due to its different impurities and quantities, will exhibit different electrical impedance values, especially when water is mixed in, causing significant changes in the electrical impedance (resistance, capacitance, inductance) parameters between the two electrodes. The variation of this parameter is different for lubricating oils with different moisture contents. By measuring the changes in the electrical impedance parameters of the lubricating oil and performing internal calculations, information on the changes in the moisture content of the lubricating oil in contact can be obtained. Technical parameters: Range (accuracy): 0%~10% (± 0.1%), 10%~30% (± 0.2%)>30% customization Temperature accuracy: ± 0.3 ℃ Resolution: 0.01% Supply voltage: 12VDC~30VDC (typical value 24VDC) Working temperature: 0~+80 ℃<- Customized at 15 ℃ Environmental temperature:- 40～+80℃ working pressure: 20Mp Material: 304 stainless steel Mechanical interface: M24*1.5、 Flange, flow-through type Protection level: IP67
Introduction: The FWD-2G high pressure online monitoring lubricating oil water content sensor has a maximum pressure resistance of 20Mpa, which solves the problem of low working pressure commonly found in oil sensors currently used in the market (generally requiring the tested oil pressure to be lower than 4Mpa). Online water content monitoring can be achieved in high-pressure oil environments. (such as oil inlet pipe monitoring for hydraulic systems or metallurgical lubrication systems) The electrical impedance of any substance is an important parameter that characterizes its electrical properties. New lubricating oil does not contain other impurities and exhibits a certain electrical impedance value; However, used oil, due to its different impurities and quantities, will exhibit different electrical impedance values, especially when water is mixed in, causing significant changes in the electrical impedance (resistance, capacitance, inductance) parameters between the two electrodes. The variation of this parameter is different for lubricating oils with different moisture contents. By measuring the changes in the electrical impedance parameters of the lubricating oil and performing internal calculations, information on the changes in the moisture content of the lubricating oil in contact can be obtained.
