For years, the industry has struggled with measurement failures caused by sodium hydroxide (NaOH) crystallization and clogging issues. The successful implementation of Yigeqi's clamp-type sanitary pressure transmitter has significantly improved production continuity, safety, and cost-effectiveness, earning high praise from users.

Sodium hydroxide, commonly known as caustic soda, serves as a critical raw material in industries ranging from chemical production and paper manufacturing to metallurgy and water treatment. However, its tendency to crystallize and form scale remains a persistent challenge in instrumentation systems. Traditional pressure or level measurement methods using differential pressure tubes face a critical issue: the slender pipelines become permanently clogged after sodium hydroxide crystallization, leading to inaccurate readings or complete instrument failure. This not only requires frequent shutdowns for manual cleaning and maintenance at significant cost, but also creates potential safety hazards such as overpressure and tank overflow due to measurement failures.

The introduction of direct-install single flange pressure transmitters has fundamentally revolutionized traditional measurement methods. These devices precisely address critical challenges in sodium hydroxide applications through four innovative features:

1.Pressure-free design: The transmitter is directly mounted on tank bottoms or side walls via flanges, with sensing diaphragms in direct contact with media. This eliminates complex pressure-tapping pipes and valves, effectively preventing blockages.

2.Cleanable diaphragm: The flat surface design minimizes crystalline deposits. Even after prolonged operation, minor scaling can be easily removed during maintenance, significantly reducing upkeep requirements.

3.Enhanced corrosion resistance: Featuring diaphragms and flanges made from advanced corrosion-resistant materials like Hastelloy and tantalum, these transmitters ensure long-term stability and durability under harsh conditions.

4.Superior sealing: This design dramatically reduces potential leakage points, effectively preventing safety risks from alkali medium spills to personnel and equipment.

The success of the clamp-type sanitary pressure transmitter in the application of sodium hydroxide demonstrates that, when confronted with "troublesome diseases" in the process industry, the selection and design of advanced instruments are key factors in promoting the industry towards intelligence, efficiency, and safety.