CPT9000 precision pressure sensor from WIKA


Šifra: CPT9000

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  • Accuracy: 0.008 % IS-33
  • robust and compact design
  • Communication RS-232 or RS-485
  • measuring range: 25 mbar ... 1.001bar
  • temperature compensation: 0 °C ... 50 °C


The CPT9000 precision pressure sensor from WIKA, premium version, stands out for its performance and value. With an accuracy of up to 0.008% IS-33, a temperature compensation range of 0 … 50 °C, a calibration interval of 365 days and selectable ranges from 25 mbar … 1.001 bar, the CPT9000 is unique in performance and value.

The CPT9000 precision pressure sensor is ideal for OEM instruments requiring a high accuracy pressure sensor. Examples include:

  • flow calibrators, humidity calibrators, pressure regulators
  • in the aerospace industry in general, hydrology and oceanography
  • for aerospace wind tunnel calibration, automotive sensor testing

Or for applications where highly accurate pressure measurements and long-term calibration stability are required.

The CPT9000 has an RS-232 or RS-485 interface. The RS-485 interface provides multimedia connectivity with easy wiring and three different baud rates to choose from.
The device can be configured for both gauge and absolute pressure for any measuring range within the specified limits. With a calibration interval of 365 days and a high resolution of 8 significant figures, the CPT9000 is flexible enough to be used in a wide variety of applications.

The 316L stainless steel construction and parts in contact with the medium are an advantage when used in corrosive or wet environments. Its compact design provides an advantage in miniaturising product design in many OEM applications.
The pressure connection and housing can be customised to your application. The standard connectors can be easily replaced by the AN-4 female (internal) connector or the Autoclave® F250C connector.


To view additional options and more technical features, we recommend viewing the attached pdfs. documents under the Documentation section.


Fields of application, applications CPT9000

  • calibration technology
  • aerospace sector
  • very accurate pressure monitoring
  • detection pressure v critical applications