Level meter features

According to the principle of capacitive sensing, radio frequency capacitance type liquid level transmitters cause changes in the capacitance when the height of the measuring electrode is dipping in the measured medium. It can convert all kinds of level and liquid medium height changes into standard current signals and transmit them remotely to the operation control room for secondary instrument or computer device to display, alarm or automatically control. Its good structure and installation method can be applied to high temperature, high pressure, strong corrosion, easy crystallization, anti-blockage, antifreeze and solid powder, granular materials. It can measure the liquid level of highly corrosive media, measure the liquid level of high temperature media, measure the liquid level of a sealed container, and has nothing to do with the viscosity, density, and working pressure of the media.

Level meter features:

1, good stability, full-scale, zero long-term stability of up to 0.1% FS / year. In the compensation temperature range of 0 ~ 70 °C, the temperature drift is less than 0.1% FS, and is less than 0.3% FS over the entire allowable operating temperature range.

2, with reverse protection, current limiting protection circuit, in the installation of positive and negative poles will not damage the transmitter, abnormal feeder will automatically limit the 35MA.

3, solid structure, no moving parts, high reliability, long service life.

4, easy installation, simple structure, economical and durable.