Plastic and rubber fields

Graeff melt pressure sensors play an important role in improving melt quality, enhancing production safety, and protecting production equipment in plastic and rubber extrusion production lines.

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Chemical fiber spinning system

Graeff melt pressure sensors play an important role in improving melt quality, enhancing production safety, protecting production equipment, and extending its service life.

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Measurement of Pressure and Temperature in Petrochemical Industry

In oil drilling, in order to help the driller grasp the working status of the drilling rig and operate it correctly, it is necessary to measure parameters such as hook suspension weight, riser pressure, and clamp torque.

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Aerospace equipment measurement

Application of Graeff sensors on aerospace equipment

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Measurement of pharmaceuticals and medical equipment

The pharmaceutical and semiconductor industries require high-precision pressure monitoring for ultrapure water systems. Traditional pointer tables are no longer sufficient, and real-time data upload is now required for full process monitoring and analysis. Graeff sensors accurately monitor pressure and temperature, assisting in production control and traceability.

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Monitoring of construction vehicles

Automotive electronics have entered a fundamentally improved new stage, from the electronic components used to the architecture of in car electronic systems. One of the most representative core components is the Graeff smart sensor.

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Applications in the field of intelligent transportation

The intelligent transportation system innovates traditional transportation through informatization and intelligence, collects real-time data on traffic flow, road conditions, environment, etc., optimizes signal control to improve efficiency and safety, and supports full process monitoring with sensor networks.

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Monitoring of Compression Refrigeration and HVAC Systems

The full liquid chiller uses Graeff sensors to accurately regulate the evaporator liquid level, avoiding backflow. Indirect control uses a temperature sensor to monitor the degree of superheat (1.5-2.0 ℃) to achieve liquid level regulation, while direct control uses a liquid level sensor linked to a throttle valve to adjust the supply of liquid.

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Monitoring of ships and water resources

Graeff sensors are high-precision electronic devices that can measure physical quantities such as temperature, pressure, and velocity, and convert data or transmit processing through photoelectric signals. Divided into analog (precise value measurement) and digital (state monitoring), classified according to application scenarios, perception characteristics, technology types, and system integration.

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Monitoring of coal mining and mining equipment

Mining monitoring relies on sensors such as vibrating wires and pressure resistance to adapt to special environments, requiring continuous optimization of existing technologies and development of new sensing solutions. Efficient coal mining requires the integration of intelligent upgrading and the improvement of mechanical engineering technology to ensure resource supply.

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Monitoring in hydraulic systems

Graeff pressure sensors are widely used in various industries, and pressure sensors play an important role in hydraulic systems.

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Informationization in the field of military and military industry

Graeff sensors have a wide range of military applications

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Monitoring in the field of urban construction

Graeff provides remote monitoring solutions for wind turbine foundation structure automation monitoring, urban comprehensive pipe gallery settlement automation monitoring, municipal engineering intelligent transportation, urban central heating center pipeline pressure, temperature, flow, etc

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Food and Brewing Systems

The Graeff clamp type sanitary pressure transmitter is designed to meet the requirements of most food and beverage industry applications.

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Internet of Things system

Sensors used in the Internet of Things provide a mechanism to connect the required observations and applications, and can also be used for other forms of measurement.

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