Product Snapshot of the DMK 331 Pressure Transmitter
The DMK331 offers a nominal pressure range from 0 … 400 mbar up to 0 … 600 bar. It provides two output signal options: a 2-wire configuration with a range of 4 … 20 mA, and a 3-wire configuration with a range of 0 … 20 mA or 0 … 10 V. Customised output signals can be accommodated upon request. One of its special characteristics is the pressure port G 1/2″ flush design, which is specifically suited for handling pasty and polluted media. This ensures accurate pressure measurements even in challenging environments.
Additionally, it features a pressure port G 1/2″ open port made of PVDF, which enables compatibility with aggressive media. This allows for reliable pressure readings in applications involving corrosive substances. Moreover, this pressure transmitter offers an optional oxygen application version, making it suitable for use in oxygen-rich environments. For specific requirements, the transmitter is available in various optional versions. The IS-version (Ex ia) is intrinsically safe and designed for gases and dusts. It complies with the SIL 2 standards according to IEC 61508 / IEC 61511, ensuring high safety integrity. Furthermore, the DMK331 can be customised to meet customer-specific needs, providing flexibility and adaptability to different applications
Applications
In plant and machine engineering, the DMK 331 pressure transmitter is used to monitor and control pressure in various industrial processes. Accurate pressure measurement is essential for ensuring the safe and efficient operation of machinery, such as hydraulic systems, compressors, and pumps. By providing real-time pressure data, the transmitter helps prevent equipment failures, optimize performance, and maintain consistent product quality throughout the manufacturing process.
Within the energy sector, the DMK 331 plays a crucial role in applications such as monitoring the pressure in pipelines, storage tanks, and energy generation systems. Whether in oil and gas, power plants, or renewable energy installations, precise pressure measurement is vital for maintaining system integrity, ensuring safety, and optimizing energy production. The transmitter’s robust design allows it to withstand harsh conditions often encountered in the energy industry, such as extreme temperatures and corrosive environments.
Environmental engineering applications, including water treatment, sewage management, and recycling processes, benefit from the DMK 331’s reliable pressure monitoring capabilities. In these settings, the transmitter is used to measure the pressure in pipelines, filtration systems, and storage tanks, ensuring that processes run smoothly and efficiently. Accurate pressure data is essential for maintaining regulatory compliance, preventing leaks or overflows, and optimizing the treatment and recycling of water and waste materials.
In medical technology, the DMK 331 pressure transmitter is utilized in devices and systems where precise pressure control is critical, such as in sterilization equipment, medical gas supply systems, and dialysis machines. The transmitter’s high accuracy and reliability help ensure patient safety and the proper functioning of sensitive medical equipment. Its compact design and compatibility with various process connections make it suitable for integration into a wide range of medical devices.
