{"id":3382,"date":"2026-03-30T15:16:57","date_gmt":"2026-03-30T13:16:57","guid":{"rendered":"https:\/\/www.bar-control.de\/about-us\/"},"modified":"2026-09-21T10:59:12","modified_gmt":"2026-09-21T08:59:12","slug":"about-us","status":"publish","type":"page","link":"https:\/\/bar-control.de\/en\/about-us\/","title":{"rendered":"About us"},"content":{"rendered":"\t\t
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PRESSURE SWITCHES & SENSORS FROM HERION & RAU<\/p>\t\t\t\t<\/div>\n\t\t\t\t

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From development specialist to manufacturer<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\tSince 2002, HERION & RAU Fluidtechnik GmbH has been developing and manufacturing pressure switches and sensor technology. What began as a specialized development unit has become a company whose portfolio now includes mechanical and electronic pressure and vacuum switches for industrial applications, from mechanical engineering to energy and utilities engineering.\nOur products have a modular design and are engineered for demanding operating conditions: vibration, pressure peaks, fluctuating temperatures. Everything is developed and manufactured at our Nufringen site, in close coordination with our customers. \n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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About us<\/div>\t\t\t\t<\/div>\n\t\t\t\t
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Proven does not mean finished<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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At our company, good solutions are the result of collaboration. Our development and design teams draw on the expertise of our assembly, quality assurance, sales and customer service teams. Our staff contribute the knowledge they gain from their day-to-day work with our products and customers \u2013 from the initial technical concept through to production and delivery. This is how pressure switches and sensors are developed that not only work on paper, but also prove their worth in practice. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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\u201c<\/p>\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t\tPrecision is not a coincidence, but the result of experience, passion, and teamwork. At HERION & RAU, we do everything we can every day to develop reliable technology that our customers can depend on for the long term. \n<\/span>\t\t\t\t<\/div>\n\t\t\t\t
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Bianca M\u00e4ntz, Managing Director<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Precision is teamwork<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Behind our products is a team where diverse experiences come together. Development and design are complemented by knowledge from assembly, quality, sales, and customer service. Our employees know the products, their manufacturing, and our customers’ requirements from daily practice. This results in solutions that are technically sophisticated, reliably manufactured, and tailored to the respective application. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Quality, development, and production, all in one place.\n\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t
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Everything under one roof<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Our headquarters are in Nufringen<\/strong>, Germany. Development, design engineering, manufacturing, and quality inspection are all brought together here under one roof. This means short distances, fast coordination, and full control over production. From Nufringen, we supply pressure switches and sensors that are used worldwide. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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HERION & RAU Fluidtechnik GmbH<\/strong>Rudolf-Diesel-Str. 2571154 Nufringen <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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History<\/div>\t\t\t\t<\/div>\n\t\t\t\t
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Milestones<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Herion & Rau Fluidtechnik GmbH was founded and established in Herrenberg. The company began manufacturing and selling block pressure switches. <\/div>\t\t\t
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Expansion of the product line to include screw-in and compact pressure switches<\/div>\t\t\t
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Move to a new, larger, and more modern company building in Nufringen<\/div>\t\t\t
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Bianca M\u00e4ntz Takes Over as CEO from Gotthard Rau<\/div>\t\t\t
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PRESSURE SWITCHES & SENSORS FROM HERION & RAU From development specialist to manufacturer Since 2002, HERION & RAU Fluidtechnik GmbH has been developing and manufacturing pressure switches and sensor technology. What began as a specialized development unit has become a company whose portfolio now includes mechanical and electronic pressure and vacuum switches for industrial applications, […]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-3382","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"\nAbout us - HERION & RAU Fluidtechnik GmbH<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/bar-control.de\/en\/about-us\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"About us - HERION & RAU Fluidtechnik GmbH\" \/>\n<meta property=\"og:description\" content=\"PRESSURE SWITCHES & SENSORS FROM HERION & RAU From development specialist to manufacturer Since 2002, HERION & RAU Fluidtechnik GmbH has been developing and manufacturing pressure switches and sensor technology. 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