Hot Product

Supplier of WIKA Diaphragm Seal Pressure Gauge

Trusted supplier of WIKA diaphragm seal pressure gauge, providing reliable pressure measurement solutions for various industrial settings.


Product Features:
  • Dial size: 2", 2.5", 4", 6"
  • Range: -1~40Bar
  • Diaphragm Body: SS 304 or SS 316L
  • Diaphragm Seal: SS316L
  • Diaphragm connection Size: Customised

Product Detail

Product Tags

Product Main Parameters

ModelPG-D-05
DescriptionDiaphragm pressure gauge
Nominal size in mm100
Accuracy class1.6
Scale ranges-1~40 bar
Permissible temperatureAmbient: -20~60℃, Medium: 150℃
Process connectionS.S 304
Connection SizeCustomised
Diaphragm bodyS.S 304 or S.S 316L
Diaphragm sealS.S 316L
CaseS.S 304
BezelS.S 304
WindowPC
DialAluminum (customized logo)
PointerAluminum, black

Common Product Specifications

ManufacturerHangzhou Guanshan Instrument Co., Ltd
OriginChina
Compliance StandardsISO, CE

Product Manufacturing Process

The manufacturing process of diaphragm seal pressure gauges involves several critical stages to ensure precision and durability. Initially, raw materials like stainless steel and PTFE are selected for their corrosion resistance and mechanical properties. The diaphragm seal is fabricated by bonding the selected diaphragm material onto a pressure responsive element. This assembly is precision-machined and subjected to rigorous testing to ensure accuracy and reliability. Advanced welding techniques are employed to secure the membrane, minimizing the risk of leaks or failure. Each unit undergoes stringent calibration and performance evaluations to meet specific industry standards. Continuous innovation in manufacturing techniques and materials has resulted in enhanced performance characteristics, making diaphragm seal pressure gauges indispensable in several industrial applications requiring precision measurements under harsh conditions.

Product Application Scenarios

Diaphragm seal pressure gauges are utilized across diverse industries such as chemical processing, pharmaceuticals, oil and gas, and water treatment. Their primary role is ensuring accurate pressure readings in environments where process media are corrosive, highly viscous, or contain particulate matter. In chemical plants, these gauges prevent contamination of sensitive substances while withstanding aggressive media. In pharmaceuticals, they maintain strict hygiene and sterilization standards. Meanwhile, in oil and gas operations, they ensure reliable measurements under extreme temperatures and pressures. Their adaptability to various media and process conditions make them a preferred choice among industries that demand precision and durability. The effectiveness of diaphragm seal pressure gauges in maintaining safety and compliance with industrial standards underscores their critical role in modern industrial operations.

Product After-Sales Service

Our commitment to customer satisfaction extends beyond the sale of our products. We offer comprehensive after-sales services, including installation assistance, maintenance support, and calibration services to ensure optimal performance of your diaphragm seal pressure gauges. Our dedicated customer support team is available to address any technical inquiries or concerns, ensuring prompt and effective solutions. Additionally, we provide warranty coverage and replacement options for defective products to guarantee your investment's longevity and reliability. Trust our experienced technicians to deliver unparalleled support and service throughout the lifespan of your equipment.

Product Transportation

We ensure the safe and timely delivery of our diaphragm seal pressure gauges through a robust logistics process. Our packaging is designed to protect the gauges from potential damage during transit, using durable materials and secure sealing methods. We collaborate with reliable freight carriers to provide flexible shipping options and track shipments to ensure prompt arrival. Our global distribution network enables efficient delivery to various regions, catering to diverse customer needs while adhering to international shipping regulations and standards. Rest assured, your order will arrive in excellent condition, ready for immediate installation and use.

Product Advantages

  • Durability: Engineered with high-quality materials, ensuring long-lasting performance in challenging environments.
  • Accuracy: Precision design and calibration offer dependable pressure readings required in critical applications.
  • Versatility: Compatible with various media and process conditions, catering to multiple industries.
  • Safety: Protects process integrity, minimizing the risk of contamination and ensuring compliance with industry standards.
  • Reduced Maintenance: Isolated design safeguards against exposure to harsh conditions, reducing maintenance frequency.

Product FAQ

  • Q: What is a diaphragm seal pressure gauge?

    A diaphragm seal pressure gauge is a measurement device that isolates the process medium from the gauge using a flexible diaphragm. This design protects the gauge from corrosive or viscous media, ensuring reliable pressure readings.

  • Q: What materials are used in diaphragm seals?

    Diaphragm seals are made from corrosion-resistant materials such as stainless steel, PTFE, or Hastelloy, selected based on the process fluid's chemical properties to ensure durability and compatibility.

  • Q: How does a diaphragm seal enhance gauge performance?

    By isolating the pressure gauge from aggressive media, diaphragm seals prevent potential damage, maintain measurement accuracy, and extend the instrument's lifespan, making them ideal for challenging applications.

  • Q: What industries utilize diaphragm seal pressure gauges?

    Industries such as chemical processing, oil and gas, pharmaceuticals, and water treatment use diaphragm seal pressure gauges for accurate pressure measurements in environments with corrosive or viscous media.

  • Q: How do I select the right diaphragm seal pressure gauge?

    Consider factors like the process medium, temperature, pressure range, and connection type when selecting a diaphragm seal pressure gauge. Consult with your supplier for tailored solutions to meet specific application needs.

  • Q: Are diaphragm seal pressure gauges easy to install?

    Yes, diaphragm seal pressure gauges are designed for straightforward installation. Clear instructions and support from your supplier can facilitate proper setup and integration into existing systems.

  • Q: What maintenance is required for diaphragm seal pressure gauges?

    Regular inspection for physical wear and calibration checks ensure ongoing accuracy. Proper maintenance minimizes the risk of malfunction and extends the gauge's operational life.

  • Q: Can diaphragm seal pressure gauges handle high temperatures?

    Yes, diaphragm seal pressure gauges are engineered to withstand high temperatures, with materials and designs tailored to specific temperature ranges required by different industries.

  • Q: How do diaphragm seals ensure process safety?

    By isolating the measurement device from process media, diaphragm seals prevent contamination and leakage, maintaining process safety and compliance with industry standards.

  • Q: What is the warranty policy for diaphragm seal pressure gauges?

    Our gauges come with a comprehensive warranty covering material and manufacturing defects. Our after-sales support team can provide detailed information about coverage and claim procedures.

Product Hot Topics

  • Corrosion Resistance in Diaphragm Seal Pressure Gauges

    For industries dealing with aggressive media, corrosion resistance is paramount. Diaphragm seal pressure gauges made of high-grade stainless steel and exotic alloys offer exceptional protection against corrosive substances. Their robust construction ensures a prolonged service life, reducing replacement costs and minimizing downtime. The strategic choice of materials enables these gauges to withstand harsh chemical environments, making them indispensable tools in sectors like chemical processing and waste management. As a leading supplier of WIKA diaphragm seal pressure gauge, we prioritize delivering products that guarantee not only accuracy but also durability under extreme conditions.

  • Ensuring Hygiene in the Food and Pharmaceutical Industries

    Diaphragm seal pressure gauges are crucial in maintaining stringent hygiene standards in the food and pharmaceutical sectors. By isolating the measuring instrument from the process medium, these gauges prevent contamination, ensuring product integrity. Their sanitary design, often incorporating polished surfaces and hygienic connections, facilitates easy cleaning and sterilization, complying with regulatory requirements. With the ever-growing focus on health and safety, our role as a trusted supplier of WIKA diaphragm seal pressure gauge becomes even more critical in supporting industries that prioritize cleanliness and compliance.

  • Advancements in Diaphragm Seal Technology

    Recent technological advancements have significantly improved the performance of diaphragm seal pressure gauges. Innovations in diaphragm materials and seal construction have enhanced their accuracy and reliability, even in the most demanding applications. The integration of digital pressure sensors with traditional diaphragm seals allows for real-time monitoring and data logging, optimizing process control. As an industry-leading supplier of WIKA diaphragm seal pressure gauge, we are committed to staying at the forefront of these technological developments, ensuring our clients benefit from cutting-edge solutions that address modern industrial challenges.

  • Customization Options for Diverse Industrial Needs

    The versatility of diaphragm seal pressure gauges lies in their ability to be customized according to specific application requirements. From selecting appropriate materials for diaphragms and housings to choosing the right process connections and fill fluids, customization is key to meeting the diverse needs of industries. Our extensive experience as a supplier of WIKA diaphragm seal pressure gauge allows us to offer tailored solutions that cater to unique operational environments, ensuring optimal performance and satisfaction across various sectors.

  • Maintaining Accuracy in Viscous and Solid-Laden Media

    Accurate pressure measurement in systems dealing with viscous or solid-laden media can be challenging. Diaphragm seal pressure gauges excel in such situations by preventing clogging and ensuring a smooth transmission of pressure to the sensing element. The solid and viscous media are effectively isolated from the gauge, preventing damage and ensuring consistency in readings. As a leading supplier of WIKA diaphragm seal pressure gauge, we understand the importance of reliability in demanding applications, and our products are engineered to meet these challenges with precision.

  • Safety Considerations in High-Temperature Applications

    In high-temperature applications, safety and reliability are paramount. Diaphragm seal pressure gauges designed for elevated temperature environments incorporate materials and construction techniques that prevent thermal degradation and ensure accurate measurements. These gauges maintain structural integrity and measurement reliability even in extreme conditions, providing critical data for process control and safety. Our expertise as a supplier of WIKA diaphragm seal pressure gauge allows us to deliver products that uphold stringent safety standards, supporting our clients' operational success in high-temperature scenarios.

  • Environmental Impact and Sustainability

    As industries move towards sustainable practices, diaphragm seal pressure gauges play an essential role in minimizing environmental impact. By ensuring accurate process control and reducing emissions through precise pressure measurements, these gauges contribute to resource efficiency and environmental protection. Our commitment as a supplier of WIKA diaphragm seal pressure gauge aligns with the global shift towards sustainability, offering products that meet eco-friendly standards and enable our clients to achieve their environmental goals.

  • Improving Operational Efficiency through Data Insights

    The integration of advanced sensors with diaphragm seal pressure gauges enables real-time data collection and analysis, providing valuable insights into process conditions. This data-driven approach empowers industries to optimize operations, improve efficiency, and reduce costs. By offering cutting-edge solutions as a supplier of WIKA diaphragm seal pressure gauge, we help our clients harness the power of data to make informed decisions and drive operational excellence in their respective fields.

  • The Role of Diaphragm Seals in Reducing Maintenance Costs

    Diaphragm seal pressure gauges significantly reduce maintenance costs by protecting the measuring instrument from harsh process conditions. Their robust design ensures longevity and minimizes the need for frequent replacements or repairs. By preventing direct exposure to corrosive or abrasive media, diaphragm seals extend the life of pressure gauges and associated equipment, reducing the total cost of ownership. Our expertise as a supplier of WIKA diaphragm seal pressure gauge ensures that our clients benefit from reliable, low-maintenance solutions that enhance overall operational efficiency.

  • Future Trends and Innovations in Pressure Measurement

    The future of pressure measurement is marked by ongoing innovations in sensor technology, materials, and data integration. As industries demand more accurate and reliable measurement solutions, diaphragm seal pressure gauges will continue to evolve, incorporating new materials and smart technologies. Our role as a supplier of WIKA diaphragm seal pressure gauge involves staying ahead of these trends, providing our clients with state-of-the-art products that meet the ever-changing needs of modern industrial applications. By embracing innovation, we ensure that our clients are equipped with the best tools for success.

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