The differential pressure ultrasonic level gauge is an instrument that calculates the flow rate according to the differential pressure generated by the flow detection element installed in the pipeline, the known fluid conditions and the geometric dimensions of the detection element and the pipe. The differential pressure ultrasonic level gauge consists of a primary device (detection piece) and a secondary device (differential pressure conversion and flow display instrument). Differential pressure ultrasonic level gauges are usually classified in the form of detection parts, such as orifice plate ultrasonic level gauges, Venturi ultrasonic level gauges, uniform velocity tube ultrasonic level gauges, etc.
2. Float ultrasonic level gaugeFloat ultrasonic level gauge, also known as rotor ultrasonic level gauge, is a kind of variable area ultrasonic level gauge. withstand, so that the float can rise and fall freely in the cone. The float ultrasonic level gauge is the most widely used type of ultrasonic level gauge after the differential pressure ultrasonic level gauge, especially in small and micro flow.
3. Volumetric ultrasonic level gaugeVolumetric ultrasonic level gauge, also known as fixed-displacement ultrasonic level gauge, referred to as PD ultrasonic level gauge, is the most accurate type of flow meter. It uses a mechanical measuring element to continuously divide the fluid into a single known volume portion, and measures the total volume of the fluid based on the number of times the measuring chamber is repeatedly filled and discharged.
4. Electromagnetic ultrasonic level gaugeElectromagnetic ultrasonic liquid level gauge is a kind of instrument for measuring conductive liquid made according to Faraday's law of electromagnetic induction. The electromagnetic ultrasonic level gauge has a series of excellent characteristics, which can solve the problems that other ultrasonic level gauges are not easy to apply, such as the measurement of dirty flow and corrosion flow.
5. Servo level gaugeServo liquid level gauge is a relatively successful new type of liquid level gauge recently, which is mainly used in the high-precision measurement of light oil products. It forms a relatively strong competition with radar level gauges. The basic principle is the same as that of the steel belt level gauge, but it has an accurate force sensor and servo system to form a closed-loop adjustment system. By considering the gravity of the steel belt, the float height can be accurately adjusted to balance the buoyancy and gravity, and the accurate current liquid level can be obtained. to the height of the tank top to get the level value. The thermoelectric technology alliance has high precision, can reach 1mm, and meets the requirements of metrology grade for use in calm, light and non-corrosive liquids.
6. Magnetic flap level gaugeIt is a widely used instrument in liquid level gauges, and is widely used in gas supply, heating and electric power industries. It adopts a unique heat dissipation method, which effectively controls the working temperature, prevents the components from demagnetizing under high temperature conditions, and ensures the liquid level. The position meter is in normal working state, and the device is in a leading position in the same industry in our country. It has the characteristics of convenient installation, simple structure, stable performance, long service life, reasonable design and safe use.
Freezer Condenser
1. Material: Bundy tube (steel tube coated with copper)
2. Structure: Bundy tubes welded with steel wines
3. Painting: Cathode electrophoretic painting(black)
4. Can produce according to drawing or sample supplied by clients, also can help the clients design and produce different condensers.
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