The pressure contact part is a ceramic pressure sensor that can measure from 0 to 0.025 bar. It also complies with explosion-proof standards and supports HART communication.
The pressure-sensitive part is made of ceramic, preventing hydrogen permeation. It can handle pressure ranges from low pressure to medium pressure. You can choose from output signals of 4 ... 20 mA, 4 ... 20 mA HART, PROFIBUS PA, or FOUNDATION Fieldbus, combined with intrinsic safety explosion-proof or pressure-resistant explosion-proof (compliant with ATEX and IECEx). The case can rotate 330° and is available in three materials: plastic, aluminum, and stainless steel. Additionally, to meet the high demands of the food and pharmaceutical industries, a case made of SUS316L with electropolishing is also available. <Product Specifications> - Pressure range: 0 to 0.025 ... 0 to 100 bar (gauge pressure) 0 to 0.1 ... 0 to 100 bar abs (absolute pressure) -0.025 to +0.025 ... -1 to +100 bar (differential pressure) - Accuracy: 0.05%, 0.1%, 0.2% - Measurement temperature: -40 to +130℃ - There is also a proven track record in hydrogen applications. Please refer to the product data sheet for more details.
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basic information
Micro-pressure measurements can be performed from 0 to 2.5 mbar. Up to 4 contacts can be used, with a pressure resistance value of FS x 50 times, and glycerin-filled types are also available. The switch contacts (electrical alarm contacts) can be freely set across the entire range as long as they are within the scale range. The pointer for the contacts moves freely across the entire scale range, regardless of the settings. The contacts can be adjusted using a removable adjustment key. Additionally, it is possible to set multiple contacts that make up the switch contacts to a single setpoint. This pressure gauge is manufactured in accordance with DIN 16085 and meets all requirements of relevant standards (EN 837-3) and regulations regarding the field display of operating pressure for pressure vessels. As switch contacts, magnetic snap-action contacts, reed switches, inductive contacts, and electronic contacts can be used. Inductive contacts can also be used in explosion-proof areas. For triggering programmable logic controllers (PLCs), electronic contacts and reed switches can be utilized.
Price information
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Price range
P2
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Applications/Examples of results
Hydrogen applications Gas, liquid Corrosive, high viscosity, viscous media Use in corrosive gas environments Process industries Chemicals Petrochemicals Power plants Mining Onshore and offshore Environmental technology Machinery manufacturing General plant construction Pulp industry Water treatment And more.
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Company information
"WIKA" is a global manufacturer of measurement instruments headquartered in Germany. For over 70 years, it has maintained a top-class market share in measurement instruments as a specialized manufacturer in the global market. It is the number one manufacturer in Europe for measurement instruments, including pressure gauges and thermometers, widely used in the manufacturing industry, such as plant equipment, and is among the top manufacturers in the world. Currently, it operates in over 40 countries worldwide and boasts a total workforce of 9,000 employees, making it a global company. The Japanese branch has seen a steady increase in performance and has a track record of transactions with major companies across a wide range of industries, including large heavy industry manufacturers. The brand power and product strength are so high that it is often said, "Measurement instruments are WIKA." With bases in over 40 countries, as Japanese companies become more active in expanding overseas, the demand has also increased, and the company's strength lies in its ability to handle everything, including follow-up after product installation. Because it offers a wide range of products not found in other competitors, it can provide comprehensive solutions to meet customer needs.