High precision monocrystalline silicon differential pressure transmitter is a device that measures the difference between two different pressures, usually used to monitor and control the flow rate, liquid level, and pressure of liquids or gases in industrial processes. It works based on the principle of differential pressure, and monitors and controls parameters by measuring the pressure difference of fluid in pipelines or containers. The main components of this product include sensors, amplifiers, displays, and output signal interfaces. Sensors are the core components of differential pressure transmitters, which can convert the pressure difference of fluids into electrical signals. The components in the sensor are piezoresistive sensors and piezoelectric sensors. The amplifier can amplify the weak electrical signal output by the sensor and perform linear calibration and filtering processing. The monitor can convert processed signals into easily readable values and can be equipped with alarm functions. The output signal interface is used to transmit processed signals to the control system, usually using analog signal output (such as 4-20mA) or digital signal output (such as HART protocol).

Yesterday morning, a customer from Hangzhou, Zhejiang came to the company to visit the intelligent transmitter workshop. They had a project to start and needed to purchase more than 100 differential pressure transmitters. The products required appearance, accuracy, price, delivery time, and other requirements to be met. A group of six customers came to the company to first visit the production intelligent transmitter workshop, and then discuss cooperation matters with sincerity. Both parties had in-depth exchanges on key requirements, and the contract was soon signed. In the future, the customer hopes to cooperate with us in depth.

Today we will talk about the purpose of differential pressure transmitter products.

Firstly, differential pressure transmitters are used for flow measurement:

Differential pressure transmitters can measure the pressure difference of fluids in pipelines and calculate the actual flow rate of fluids based on principles of fluid mechanics. In industrial production, flow measurement is an important parameter, and industries such as petrochemicals, water treatment, food and beverage require accurate measurement and control of fluid flow.

Secondly, differential pressure transmitters are used for liquid level measurement:

Differential pressure transmitters can calculate liquid level height by measuring the pressure difference between the bottom of the container and the liquid level. In storage tanks, water tanks, sewage treatment and other occasions, liquid level measurement is necessary, and differential pressure transmitters are widely used

Used in these fields.

Thirdly, differential pressure transmitters are used for pressure measurement:

Differential pressure transmitters can not only measure the differential pressure of fluids, but also be used to measure a single pressure value. By connecting one pressure interface to the measuring point of the pressure to be measured, and then grounding the other pressure interface,

The pressure value to be measured can be obtained.

Fourth, differential pressure transmitters are used for measuring liquids and gases:

Differential pressure transmitters can be used to measure parameters such as density, viscosity, and viscosity of liquids and gases. By using in conjunction with flow meters, temperature sensors, etc., complex fluid flow rates and energy can be achieved

Quantity calculation.

Fifth, differential pressure transmitters are used in control and monitoring systems:

Differential pressure transmitter is an important component of industrial automation control system. It is used in conjunction with control equipment such as PLC and DCS to control changes in certain parameters and monitor the operation status of equipment or pipelines.