09,22,2026 16 views
In the field of industrial process control and fluid measurement, conventional pressure transmitters are often unable to handle complex media such as high viscosity and particle content, and are prone to blockage, wear, and measurement errors. To this end, the Lifu SEK brand has launchedLFT2730 Hard Flat Membrane Pressure TransmitterWith its performance designed specifically for harsh working conditions, it has become a reliable pillar in industrial measurement.
Core advantage: Born for challenges
The core design concept of LFT2730 directly addresses industry pain points and has the following prominent advantages:
Specially designed for viscous and particle containing fluidsThe product adopts innovativeHard flat membrane structureEliminating the measurement chamber of traditional pressure transmitters. This cavity free design ensures that viscous liquids or media with solid particles have nowhere to stay, fundamentally solving the problem of blockage and ensuring long-term measurement stability.
Wear resistance and impact resistanceThe measuring membrane is in direct contact with the medium, and its material and structure have been specially optimized to withstand long-term erosion and impact from high viscosity fluids and particulate matter, greatly extending the service life of the equipment.
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High precision and high reliabilityInternally adoptedHigh precision foil strain gaugeTechnology, combined with non cavity flat membranes, achieves precise monitoring of pressure. Product offers up to±0.5% F.S.High precision and excellent long-term stability（0.25% F.S. per year）Ensure that the data is always truthful and trustworthy.
Comprehensive and flexible product parameters
LFT2730 provides a wide range of parameter options to meet the customized needs of different application scenarios:
Wide measurement rangeFrom vacuum degree100kPaTo ultra-high pressure120MPaCovering the vast majority of industrial measurement needs.
Multiple types of pressureSupports gauge pressure, absolute pressure, or sealed gauge pressure, and can flexibly adapt to various reference pressure conditions.
Strong environmental adaptabilityThe temperature range for liquid contact is from-40 ° C to 120 ° C(Optional) The compensation temperature range is also wide, ensuring stable performance under harsh working conditions. The temperature drift coefficient is as low as0.5% F.S./10°C.
Rich output signalsUsers can choose according to system requirements4~20mAThe0~5VThe1~5Vor0~10VWaiting for multiple output signals.
Reliable electrical performance: Standard24VDCPower supply, equipped withIP65High protection level, and100MΩ@500VDCHigh insulation resistance ensures safe operation in humid and dusty environments.
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Diverse electrical connections: ProvideDaheshman interface (DIN43650)Multiple connection methods such as direct cable output and M12 aviation plug make installation convenient.
Standardized certification
As a legitimate industrial product, LFT2730 supportsFormal invoicingAnd provideA one-year warrantyIts design and manufacturing comply with relevant industrial standards, reflecting the brand's solemn commitment to product quality and customer service.
Clear and convenient selection guide
The product provides a clear selection table, and users only need to choose in orderRange, accuracy, output mode, electrical interface form, pressure interface type, and outlet lengthYou can complete the precise customization of the model. For example, the model "LFT2730 120MPa 05 A4 M G2 1" represents a transmitter with a range of 120MPa, accuracy of 0.5%, output of 4-20mA, cable straight out, G1/2 external thread interface, and an output of 1 meter.
Application scenarios
The LFT2730 hard flat membrane pressure transmitter is an ideal choice for measuring media such as slurry, resin, ink, mud, and granular wastewater in industries such as chemical, petroleum, pharmaceutical, food, coatings, and water treatment.
In summary, the Lifu SEK LFT2730 hard flat membrane pressure transmitter provides a professional solution for solving pressure measurement problems in complex media with its targeted structural design, accurate and reliable measurement performance, and high customization flexibility. It is a powerful help to improve production efficiency and ensure system stability.
