Adaptability Deep Well Extra-Large Range NYSP-M20 RF Admittance Level Transmitter

NYSP-M20 RF Admittance Level Transmitter Working Principle

RF conductivity measurement technology is a level measurement technology with unique advantages. Although the concept is similar to that of the general capacitive measurement technology, the RF conductivity technology incorporates a Driving-Shield circuit and a chopper circuit in the electronic unit, thus enabling separate measurement of impedance and capacitive resistance. The impedance and reactance of any pendant are calculated by the laws of physics to be equal in magnitude, so the effect of the pendant can be measured and eliminated from the total output by phase shifting of the oscillator circuit.

The probe of the RF conductivity level meter is installed in the tank and the change in RF signal caused by the change in level is obtained by the probe. The Driving-Shield end of the probe prevents the RF current from forming a loop through the hanging material, ensuring the accuracy of the measurement.

NYSP-M20 RF Admittance Level Transmitter Technical Parameters

NYSP-M20 RF Admittance Level Transmitter Design Feature

1. Stability: stable and reliable output, resistant to fly ash, falling material, water vapor, crystallization, waxing impact.

2. Maintenance-free: no moving, no easy-to-wear parts, no need for frequent cleaning, maintenance, commissioning.

3. Anti-hanging material: Unique Driving-Shield circuit design improves anti-hanging material capability.

4. Power supply range: power supply operating range: 13 ~ 35VDC.

NYSP-M20 RF Admittance Level Transmitter Application Field

1. Oil fields: crude oil storage tanks, refined oil storage tanks, three-phase separators, settling tanks, sewage tanks, oil-water interfaces, drilling mud tanks, etc.

2. Chemical: crude oil distillation towers, raw material silos, intermediate silos, reaction tanks, solids silos, asphalt storage tanks, etc.

3. Metallurgy: blast furnaces, ore silos, ore crushers, raw material silos, auxiliary material silos, alumina powder silos, electrolytic cell buffer tanks, etc.

4. Others: Quarries, coal mines, environmental protection, shipbuilding and other industries.