DCT 553 P Industrial Pressure Transmitter with IO-Link Interface

Accurate, hygienic pressure with IO‑Link

The DCT 553 P Pressure Transmitter, with its capacitive ceramic sensor, is perfect for the food and pharmaceutical industries, offering a dead space-free connection and high overload resistance. Its design prevents condensation, enhancing reliability against temperature fluctuations. The integrated IO-Link interface boosts productivity and maintenance efficiency, making it a trusted choice for accurate pressure measurements.

DCT 553 P Pressure Transmitter Product Parameters

  • Pressure Ranges: Nominal gauge 0.04-20 bar, nominal absolute on request up to 20 bar.
  • Output Signal: Standard IO-Link (V 1.1, smart sensor profile), SIO (switching output).
  • Accuracy: ≤ ± 0.35% FSO (standard), ≤ ± 0.25% FSO for ≥ 0.6 bar (optional).
  • Electrical Connections: M12x1 metal (4-pin) for IO-Link connection.
  • Process Connections: Stainless steel 1.4404 (316L) for pressure port and housing.
  • Media Compatibility: Suited for various media with compatible seals and diaphragm.
  • Special Features: Resistant to vibration and shock; IO-Link interface for advanced functionality.

DCT 553 P Industrial Pressure Transmitter Product Highlights

The DCT553P Pressure Transmitter offers reliable and accurate pressure measurement across a wide range of applications. With a nominal pressure range starting from 0 … 40 mbar up to 0 … 20 bar, it ensures precise readings in various pressure conditions. The transmitter features an IO-Link output signal, complying with specification V 1.1, allowing for efficient and fast data transfer at a rate of 38.4 kbit/sec. 

Equipped with a smart sensor profile, it enhances the overall performance and functionality. The transmitter stands out with its hygienic version, making it suitable for applications in sensitive environments. Its high-purity ceramic diaphragm, composed of 99.9% AI2O3, ensures excellent durability and reliability. Additionally, it boasts a high overpressure capability, enabling it to withstand demanding pressure conditions. 

The transmitter offers optional versions with different process connections, providing flexibility and compatibility with various systems. With an ingress protection rating of IP 67 / IP 69, it offers reliable operation even in harsh environments. Overall, the DCT553P Pressure Transmitter combines accuracy, versatility, and robustness, making it an ideal choice for pressure measurement needs.

Applications for DCT 553 P Transmitter

The food industry is a primary application area for the DCT 553 P Pressure Transmitter. In this sector, hygiene and reliability are crucial, as equipment must withstand frequent cleaning and exposure to various food products. The DCT 553 P’s stainless steel construction and flush diaphragm design make it particularly suitable for food processing environments, where it can be easily cleaned and resists contamination. Its precise pressure measurement ensures consistent product quality during processes such as mixing, filling, and packaging, helping manufacturers meet strict safety and quality standards.

In the chemical and petrochemical industry, the DCT 553 P is valued for its robustness and chemical resistance. These industries often involve harsh and corrosive substances, requiring equipment that can maintain accuracy and durability under challenging conditions. The transmitter’s high-grade materials and reliable sealing protect it from aggressive chemicals and extreme temperatures. This makes it ideal for monitoring and controlling pressure in pipelines, reactors, and storage tanks, where safety and process efficiency are paramount.

To download the latest datasheet click here: DCT 553 P

DCT 553 P IO-Link Pressure Transmitter: Accurate, Hygienic Pressure Measurement with Smarter Diagnostics

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