Guided wave radar level meter

Measuring principle Guided wave radar is a measuring instrument based on the principle of time travel. The radar wave operates at the speed of light and the running time can be converted into a level signal by electronic components. The probe sends out a high-frequency pulse and propagates along the cable. When the pulse encounters a float ball, it is reflected back to the receiver in the instrument and converts the distance signal into a level signal. Design features Guided wave radar level gauge adopts advanced microwave processing technology and unique Echo Discovery echo processing technology. Contact measurement has high accuracy and more accurate measurement. At the same time, guided wave radar is anti-adhesion, not affected by external environment such as medium temperature and adhesion. The 70X series guided wave radar level gauge is suitable for various complex working conditions and application occasions due to various process connection modes and detection components. For example, high temperature, high pressure and low dielectric constant medium, etc. Using pulse mode, the product can be installed in all kinds of metal and non-metal containers with very low emission power, which is harmless to human body and environment. Parameters: Operating frequency:100MHZ-1.8GHZ Measurement range: 6m Repeatability:±3mm resolution ratio：1mm Sampling: echo sampling 55 times / s Response speed:>0.2S（Depending on usage） Output current signal：4-20mA Accuracy:<0.1% Communication interface： HART communication protocol Procedure connection: Flange DN50，DN80，DN100，DN150 Process pressure: -1-40bar Power supply: Source：24VDC(±10%),Ripple voltage:1Vpp Power consumption:max 22.5mA Ambient condition: Temperature -40℃～+80℃ Shell protection grade：IP68 Anti-hazard classification：EXiaIICT6