Differential pressure 2.7 to 6.0 kPa (20 to 45 mmHg)
This is an optimal vacuum switch for setting differential pressure (the difference between ON and OFF). 【Features】 ■ Equipped with a single-pole double-throw contact, it provides simultaneous ON-OFF control signals at both the upper and lower limits of the set vacuum level, allowing for adjustments to the set vacuum level as needed. ■ Uses multi-stage bellows as the vacuum detection element. ■ The electrical opening and closing mechanism ensures reliability through a sensitive snap-action mechanism. ■ With a simple design that minimizes cumulative errors, it features a highly sensitive structure, making it ideal as a detection endpoint for vacuum control that requires high precision and long lifespan. ■ Fluids: air, gas, oil, water, etc. For corrosive liquids and gases, a corrosion-resistant stainless steel pressure part (contact part) is available. *For more details, please contact us or download the catalog.
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As an expert in pressure and vacuum measurement and control, we strive to achieve our goal as a specialized manufacturer of pressure and vacuum control switches, leveraging over half a century of proven results, accumulated experience, and know-how. We are committed to continuous quality improvement and the development of adaptable models that can meet all usage conditions and specifications required by our customers. This includes planning, designing, manufacturing, and improving our own unique production lines. We are dedicated to rationalizing productivity and enhancing quality, ensuring that all components are processed and produced in-house from manufacturing to shipping, allowing us to provide high-quality products to our customers in a short delivery time. We are capable of accommodating various specifications across industries, including train vehicles, machine tools, medical applications, and food-related sectors. We also offer a variety of special specifications, so please feel free to consult with us.