NYSP-Z series of RF admittance level meter using advanced RF admittance technology to overcome the capacitive level meter can not eliminate the impact of conductive material hanging defects. It is not affected by water vapor, dust or condensation, with long-term stable and reliable operation, high sensitivity, good linearity, high temperature, high pressure and so on. Can be used for liquid, oil, solid measurement of liquid (level) measurement, no moving parts.