It is ideal for detecting the reach or breakdown vacuum level of general circuits, as well as vacuum packaging and vacuum suction devices.
This is a waterproof vacuum switch with a terminal block that uses a robust aluminum die-cast cover. 【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 adjustments to the set vacuum level as needed. ■ Uses a multi-stage bellows for vacuum detection. ■ The electrical opening and closing mechanism ensures reliability through a sensitive snap-action mechanism, and its simple design minimizes cumulative errors, making it highly sensitive and optimal as a detection end for vacuum control that requires high precision and long lifespan. ■ Available in ammonia and seawater specifications. ■ Fluids: air, gas, oil, water, and others. For corrosive liquids and gases, a corrosion-resistant stainless steel pressure receiving part (liquid contact part) is provided. *For more details, please contact us or download the PDF materials.
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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.