NYSP Series RF Admittance Level Meter

Name: NYSP Series RF Admittance Level Meter
Brand: FOTIMA

NYSP series radio frequency admittance level meter is based on RF Admittance Measurement Technology , adopts modular design, with High stability, high sensitivity, maintenance-free Compared with traditional capacitive level meters, its unique Driving-Shield Circuit and Chopper Circuit Design, can accurately measure impedance and capacitance, effectively eliminate the influence of hanging materials, suitable for continuous level monitoring in various complex industrial occasions.

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Description

How it works
RF admittance measurement technology is a level measurement technology with unique advantages. Although the concept is very similar to that of general capacitive measurement technology, RF admittance technology adds a driving-shield circuit and a chopper circuit to the electronic unit, so it can achieve separate measurement of impedance and capacitance. According to the laws of physics, the impedance and capacitance of any hanging material are equal, so the influence caused by the hanging material can be measured and eliminated from the total output through the phase shift of the oscillation circuit.
The probe of the RF admittance level meter is installed in the storage tank, and the change of the RF signal caused by the level change is obtained through the probe. The Driving-Shield end of the probe can prevent the RF current from forming a loop through the hanging material, ensuring the accuracy of the instrument measurement.
Design Principle
Anti-hanging
Power supply range
Adaptability
Stability and maintenance-free
Unique Driving-Shield circuit design improves the ability to resist material hanging Power supply working range: 13~35VDC
Probe process temperature: -100℃~800℃
No dead zone measurement, can be applied to the occasions of level measurement of more than ten centimeters or even a few centimeters. The maximum measurement range can reach hundreds of meters, or even hundreds of meters. Viscous material interface measurement is the great advantage of this instrument. Stable and reliable output, resistant to fly ash, falling materials, water vapor, crystallization, wax deposition. No moving, easy-to-wear parts, no need for frequent cleaning, maintenance, and debugging.
Product Model

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Usage scenarios
Power plant: coal pile, raw coal bunker, fuel bunker, water reservoir, exhaust gas purification tank, bunker pump, steam drum, ash bunker, oil tank, etc.;
Oil fields: crude oil storage tanks, finished oil storage tanks, three-phase separators, sedimentation tanks, sewage tanks, oil-water interfaces, drilling mud tanks, etc.;
Chemical industry: crude oil distillation tower, raw material silo, intermediate silo, reaction tank, ammonia tank, solid silo, separator, asphalt storage tank, etc.;
Metallurgy: blast furnace, ore silo, ore crusher, raw material silo, auxiliary material silo, alumina powder silo, electrolytic cell buffer tank, etc.:
Cement: stone silo, raw material silo, cement silo, coal powder silo, slag storage silo, etc.;
Food: juice factory, milk factory, raw sugar storage tank, ketchup storage tank, brewery storage tank, etc.;
Pharmaceuticals: Chinese medicine storage tanks, separators, fermentation tanks, etc.;
Water treatment: reservoirs, sewage tanks, water treatment tanks, sedimentation tanks, deep wells, drinking water networks, etc.; ◎ Papermaking: raw material warehouses, storage towers, drying drums, chemical material storage warehouses, etc.: ◎ Others: quarries, coal mines, environmental protection, shipbuilding and other industries.