Intelligent RF capacitor level transmitter can solve most high temperature, high pressure, corrosive level measurement. It uses radio-frequency capacitor technology and chips from an American company and teflon as insulation material. Compared with double flange level gauge, float type level gauge, isotope type level gauge, it is a simple, durable, convenient instrument.

Main features:

Simple structure and easy installation.

Strong corrosion resistance, using teflon as a probe rod.

High temperature resistance, generally 250℃, special can reach 1000℃.

The maximum pressure resistance is 2.5MPa.

Working principle:

If the probe rod and the vessel wall are seen as two parallel electrode plates, and the liquid under test is seen as the medium between them, then a simple capacitor is formed. As the liquid level rises, the capacitance increases and the RF circuit converts this change into an analog signal output. Acid, alkali, chloride, organic solvent, liquid CO2, ammonia, PVC powder, ash, oil-water interface, Chinese medicine and other liquid level measurement.

Selection guide:

Range: 0.2-20m

Accuracy: 0.5%

Power supply: 24VDC

Output: 4-20mA

Working temperature of electronic part: -40-85℃

Protection level: IP65

Explosion-proof rating: dIICT6