Ideal for detecting internal pressure in the cases of internal pressure explosion-proof equipment.
This is a general instrumentation type micro vacuum switch. 【Features】 - Equipped with a single pole double throw contact, it provides two-point control signals for ON-OFF at both the upper and lower limits of the set pressure, allowing for changes to the set vacuum level as needed. - Waterproof type (equivalent to IP54) using a robust zinc alloy die-cast cover. - The pressure detection element uses a highly sensitive rubber diaphragm, capable of detecting minute vacuum levels from -0.2 kPa. - The electrical switching mechanism ensures reliability in opening and closing through a sensitive snap-action mechanism, and its simple design results in minimal cumulative error, making it an extremely high-sensitivity structure ideal for vacuum control detection that requires high accuracy and long lifespan. - Fluids: air, gas, oil, water, etc. For corrosive liquids, gases, and other fluids, a corrosion-resistant stainless steel pressure receiving 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.