Tiếng Việt
The Huba Control Series 71X Submersible Level Sensor is an advanced device that helps monitor and control fluid levels with precision. This article will introduce relative and absolute pressure and analyze the Huba sensor versions 711, 712, and 713 to help you easily choose the most suitable product for your needs.
What are relative and absolute pressures?
- Absolute pressure is the pressure relative to absolute vacuum, calculated by adding relative pressure to atmospheric pressure.
- Relative pressure is the pressure adjusted to atmospheric pressure, allowing for accurate measurements in the surrounding environment.
Why choose Huba Control Series 71X?
The Huba sensor versions 711, 712, and 713 come with different features, making it easy to select the right one for each specific application:
- Huba 711: Made from materials with excellent corrosion resistance and integrated explosion-proof capabilities, the Huba 711 sensor performs effectively in harsh environments such as petroleum and industrial chemicals. Its compact design allows for installation in confined spaces like tanks. With an operating temperature range from -10°C to 80°C and a pressure measurement range of 0.1 – 16 bar, the Huba 711 is an ideal choice for various applications.
- Huba 712: This is a mainstream, cost-effective product that meets 90% of the water level measurement needs in rivers, closed tanks, and groundwater. With a small pressure range of 0.1 – 3 bar, this sensor ensures high accuracy and stability in conditions that do not require high pressure. The accuracy reaches 0.5%FS. Like the Huba 711, the Huba 712 is resistant to corrosion and explosion-proof, making it suitable for environments with petroleum and sensitive liquids.
- Huba 713: This is the upgraded version with a more compact size and an accuracy of up to 0.4%FS. The Huba 713 can measure accurately at greater depths without distortion or performance degradation, making it ideal for measuring water levels in boreholes or deep water tanks.
Outstanding Features
- Explosion-proof capability: Ensures safety in hazardous environments.
- Durable materials: Made from corrosion-resistant stainless steel, ensuring stable and long-lasting performance in damp environments.
- Wide measurement range: Can be applied in both large and small tank systems.
Real-world Applications
The Huba 71X sensor can be used in various fields:
- Measuring water levels in tanks, boreholes, rivers, and groundwater.
- Measuring fuel levels and corrosive liquids, as well as other substances.
Proper Installation
To ensure the longevity of the sensor, consider the following:
- Avoid impacts and vibrations during installation.
- Secure the sensor firmly and install it in a location where it is protected from strong currents or air bubbles to ensure accuracy.
- For liquids with high viscosity or significant debris, install the sensor in a location less prone to clogging and use a protective cover if necessary.
Huba Control Series 71X is the ideal solution for measuring liquid levels with high accuracy and reliability. With a range of versions tailored to specific needs, these products help optimize processes and ensure operational performance for your business. Don’t hesitate to contact Datapak for detailed consultation and to choose the best solution for your needs!
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