Specializing in Industrial Automation & Data Collection Since 1984

Digital Pressure Transmitter

DCT 553P

BD Sensors DCT 553P Digital Pressure Transmitter with IO-Link Interface, Process Connections with Semi-Flush Ceramic Diaphragm Nominal Pressure from 0 … 40 mbar up to 0 … 20 bar, Accuracy According to IEC 60770: Standard: 0.35 % FSO, Option: 0.25 % FSO

SKU: DCT 553P Category:

The pressure transmitter DCT 553P is used in the food and pharmaceutical industries or in applications where a dead space-free process connection is required. A capacitive ceramic pressure sensor developed in-house is used as the basic sensor, which is characterized by a high overload and excellent surface quality. The special design prevents the condensation inside the pressure transmitter and thus failure in applications with large temperature changes. The integrated, standardised IO-Link interface increases productivity and supports the operator in service and maintenance.


  • nominal pressure: from 0 ... 40 mbar up to 0 ... 20 bar
  • accuracy: 0.35% (opt. 0.25%) FSO
  • IO-Link according to specification V 1.1
  • Data transfer 38.4 kBaud
  • Smart sensor profile
  • hygienic version
  • ingress protection IP 67/ IP 69
  • high overpressure resistance
  • diaphragm ceramics Al2O3 (99.9 %)
  • Optional different process connections