High Stability Anti-Hanging Material IP67 NYSP-M21 RF Admittance Level Transmitter

NYSP-M21 RF Admittance Level Transmitter Working Principle

Radio frequency conductivity measurement technology is a liquid level measurement technology with unique advantages. Although the concept is similar to that of general capacitance measurement technology, RF conductance technology combines the driving shielding circuit and chopper circuit in the electronic unit, so the impedance and capacitance resistance can be measured separately. The impedance and reactance of any overhang are calculated to be equal according to the physical law, so the influence of overhang can be measured and eliminated from the total output through the phase shift of the oscillator circuit.

NYSP-M21 RF Admittance Level Transmitter Design Feature

1. Suitable for high temperature, high pressure and corrosive environment.

2. Not affected by noisy, dusty, misty and changes in the temperature.

3. No blind distance, ideal for different tanks.

4. Economic for large tanks.

5. 4~20mA output compatible for most control systems and meters.

NYSP-M21 RF Admittance Level Transmitter Technical Parameters