The oil-water interface meter is an instrument used for measuring the interface between two liquids. It is an instrument that can continuously measure changes in the oil-water interface and is an indispensable and important sensor in fine chemical production. Using the principle of specific gravity of substances, select a substance that floats in water and sinks in oil to make an oil-water interface instrument.

　　The oil-water interface instrument is a powerful and easy to operate capacitive oil-water interface transmitter. Due to the use of a specially designed chip and a unique dynamic summation algorithm, it achieves radio frequency capacitive interface self identification; Realized simple height conversion of RF capacitive interface; Thus, the practical transmission of interface signals has been achieved.

　　The characteristics of oil-water interface meter are microwave interface measurement technology, sensitive measurement accuracy, and good material applicability. The application requirements and technical requirements for oil-water interface instruments vary greatly depending on the industrial production equipment and processes. In some special application scenarios, such as measuring the interface between petroleum and water, measuring the interface between liquefied gas and alkali, and measuring the interface between residual oil and furfural, etc.

　　The oil-water interface instrument converts the interface height into a corresponding 4-20mA (ten level) transmission signal for remote processing or system composition. It is suitable for measuring and controlling the interface height between various oils (such as crude oil, heavy oil, etc.) with a dielectric constant less than 3.5 and water. Especially suitable for industries such as petroleum, petrochemicals, and food.

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