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This sensor’s Exd II CT6 explosion-proof certification ensures compliance with international safety standards, allowing safe operation in environments with flammable gases or dust, such as petrochemical plants and coal mines. The IP68 protection class enables it to withstand 100bar hydraulic pressure and long-term water immersion, making it suitable for underwater or high-pressure hydraulic system applications. Its magnetostrictive measurement principle ensures non-contact, wear-free operation with a service life of over 10 years. With ±0.01% F.S. accuracy and 0.01mm resolution, it provides precise displacement data for hydraulic cylinder positioning and tank level monitoring. Built-in temperature compensation and anti-shock circuits maintain measurement stability in extreme temperatures and vibration environments, and the PROFIBUS DP output enables seamless integration into industrial automation systems for centralized control.

The explosion-proof magnetostrictive displacement sensor features a customizable measurement range of 0-5000mm, with an accuracy of ±0.01% full scale and a resolution of 0.01mm, ensuring high-precision data for long-stroke applications. It holds an Exd II CT6 explosion-proof rating, suitable for Class II, Group C hazardous areas, and an IP68 protection class, resisting dust, water immersion, and high pressure. Powered by 18-36V DC, it operates within a temperature range of -25°C to +70°C, adapting to extreme cold and hot environments. The response time is ≤2ms, capturing real-time displacement changes. Its housing is made of 316L stainless steel, which is corrosion-resistant and suitable for marine and petrochemical environments. The output signals include 4-20mA analog and PROFIBUS DP digital, with overall dimensions of 200×80×50mm and a weight of 1.5kg.
This explosion-proof sensor is widely used in hazardous industrial scenarios. In petrochemical plants, it monitors tank liquid levels and positions hydraulic valves to ensure safe production. In coal mining, it tracks the displacement of hydraulic supports to prevent roof collapse and ensure worker safety. On offshore platforms, it measures the stroke of hydraulic systems for drilling equipment and cranes. In construction machinery, it monitors the displacement of hydraulic cylinders in excavators and loaders operating in explosive environments. It is also applied in nuclear power plants for valve positioning and water level monitoring. All these scenarios require safe, reliable displacement measurement, and this sensor provides certified explosion-proof performance and high-precision data to support safe and efficient operations.