On the precise track of industrial automation, differential pressure measurement serves as the "sensory nerve" for key parameters such as flow rate, liquid level, and pressure. Capture the subtle changes of pressure differences in real time to provide key data for production decisions.

In the field of chemical engineering, electrolytic cells are common and crucial equipment, widely used in various chemical reaction processes. However, in the actual production process, the liquid level measurement of chemical electrolytic cells is confronted with numerous complex and intractable problems.

The GRAEFF intelligent controller series, with "precise control, multi-scenario adaptation, and high reliability" at its core, forms a complete industrial control solution ranging from basic display control to precise intelligent regulation.

In fields such as industrial automation and precision manufacturing, displacement sensors are core components for achieving precise control and monitoring. GRAEFF's GD series displacement sensors, with their outstanding performance, have become the "precise perception core" for many devices.

GRAEFF has always been centered on "precise perception", and its GT series temperature sensors are tailor-made for multiple scenarios such as industry, pharmaceuticals, plastics, and automobiles.

GRAEFF's G series melt pressure sensors/transmitters are a full range of monitoring equipment developed for high-temperature, high-pressure, high-viscosity and corrosive molten medium environments, covering multiple sub-series to meet the needs of different industrial scenarios.

In the field of industrial automation and process control, accurate, stable and reliable pressure measurement is of vital importance. GRAEFF's pressure measurement series products provide high-performance pressure measurement solutions for various industries. Whether it is high-temperature and high-pressure environments, corrosive media, or liquid level monitoring and explosion-proof requirements, the GRAEFF GP series pressure sensors can accurately sense pressure changes and convert them into standard electrical signals, meeting the needs of industrial control, data transmission, and intelligent management.(Note: Some of the pictures in this article are from the Internet. If there is any infringement, please delete them.)

In the modern plastic processing field, extrusion molding technology has become an indispensable and important process due to its high efficiency and continuous nature. Whether it is plastic pipes and films in daily life or the coating layers of wires and cables in the industrial field, extrusion molding plays a key role.

1.High temperature melt pressure sensor/transmitter Accuracy class: 0.5% Output signal: 4-20mA (2-wire), 0-5V (4-wire), 2.0mV/V (4-wire) Temperature measuring element: J thermocouple, K thermocouple, PT100 thermal resistance (3-wire)

In the vast ocean of industrial manufacturing, "force" is the core element that drives everything. From the precise pressure of chemical fiber spinning to the surging energy of high-temperature melt, the precise measurement of force directly determines the quality and efficiency of production. As a global leader in sensor technology, GRAEFF is deeply engaged in the field of pressure and temperature measurement,

In the field of industrial automation, the transmitter is the core measurement equipment, and its performance and selection are directly related to the accuracy, stability and efficiency of the production process. As a high-end sensor manufacturer based in Jiaxing, Zhejiang Province, GRAEFF provides high-performance transmitter solutions for various industrial scenarios with its advanced technology and rich product lines. The following will be from the characteristics of the tested

The working principle of the flush diaphragm pressure sensor is based on the effect of medium pressure on the sensor diaphragm. When the measured medium (gas or liquid) exerts pressure on the diaphragm of the sensor, the diaphragm will produce a micro displacement proportional to the pressure of the medium. This micro-displacement causes a change in the resistance of the sensor, which in turn produces an electrical signal corresponding to the pressure. After the electrical