Stork Solutions

DCT 531 Industrial Pressure Transmitter with RS485 Modbus RTU

Introducing the DCT 531 Pressure Transmitter with RS485 Interface

The DCT 531 Pressure Transmitter is a reliable and versatile solution designed for industrial applications. Equipped with the widely adopted Modbus RTU communication protocol, this device ensures seamless integration into existing systems. The Modbus protocol follows a master-slave architecture, enabling the interrogation of up to 247 slaves by a master unit, while data is transferred in binary format for enhanced efficiency.

Crafted with high-quality materials and components, the DCT 531 excels in various industrial environments, provided the medium is compatible with stainless steel 316L. Its modular design offers flexibility for tailored electrical or mechanical connections, simplifying on-site adaptation to diverse conditions. Experience exceptional performance and adaptability with the DCT 531 Pressure Transmitter.

  • Range: from 100 mbar up to 400 bar
  • Outputs: RS485 with Modbus RTU protocol
  • Main Features: pressure port G 1/2″ flush up to max. 40 bar, pressure sensor welded, reset function

Product Highlights

The DCT531 Pressure Transmitter is a versatile and reliable instrument designed to measure nominal pressure ranging from 0 to 100 mbar up to 0 to 400 bar. It features an RS485 output signal with Modbus RTU protocol, allowing for seamless integration into various industrial systems. This transmitter stands out with its special characteristics, including accurate pressure value measurement, impeccable thermal behaviour, and outstanding long-term stability. Additionally, it offers a convenient reset function for easy calibration adjustments. The DCT531 Pressure Transmitter also offers optional versions such as a G 1/2″ flush pressure port suitable for pressures up to 40 bar, a welded pressure sensor for enhanced durability, and the ability to customise the transmitter to meet specific customer requirements.


  • Plant and machine engineering
  • Energy industry

To download the latest datasheet click here: DCT 531

Additional information


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