Type Differential pressure transducer

For the differential pressure recording and control in combination with EASYLAB and TCU-LON-II

Differential pressure transducers based on the static measurement principle for the room or duct pressure control in combination with EASYLAB controllers TCU3 or LABCONTROL controllers TCU-LON-II

  • Suitable for air and non-aggressive media
  • For use in laboratories, clean rooms in the pharmaceutical and semiconductor industries, operating theatres, intensive care units, and offices with very demanding control requirements
  • Constructions with calibration certificate to meet GMP requirements
Differential pressure transducer 699 00132928_0
  • Application
  • Description

Application

  • Differential pressure transducer for the LABCONTROL system
  • For the room or duct pressure control in combination with EASYLAB controllers TCU3 or with TCU-LON-II
  • For the room and duct pressure monitoring in combination with monitoring systems TPM
  • For use in laboratories, clean rooms in the pharmaceutical and semiconductor industries, operating theatres, intensive care units, and offices with very demanding control requirements

Variants

  • 699: Measuring range ± 50 or ± 100 Pa
  • 699-LCD: Measuring range ± 50 or ± 100 Pa, with differential pressure display
  • GB404: Measuring range ± 100 Pa
  • GB604-CAL: Measuring range ± 100 Pa, with calibration certificat to meet GMP requirements (Good Manufacturing Practice)
  • Choose a sufficient measuring range above/below the setpoint pressure

Technical information

  • Function
  • Specification text
  • Order code
Principle of operation – room pressure control 00184063_0

① Controller EASYLAB TCU3 or LABCONTROL TCU-LON-II

Functional description

Static differential pressure transducers function according to the static differential pressure measurement principle. The sensor is a cylinder that consists of two chambers (one for positive pressure and one for negative pressure) separated by a diaphragm. If there is equal pressure in both chambers, the diaphragm is in the middle between the chambers and is not deformed. If there is a pressure difference, the diaphragm deforms towards the chamber with the negative pressure. The degree by which the diaphragm deforms is a measure for the differential pressure. This is why the voltage signal is proportional to the differential pressure.

Differential pressure transducer for the LABCONTROL system, for the measurement of room or duct pressure.

When the transducer is connected to a room controller, the supply air or extract air flow is controlled based on the differential pressure.

difference_pressur

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Our department for Service-Requests will contact you asap.
For general question regarding products or services you can also call:
Tel.: +7 495 221-5161 | Fax: +7 495 221-5171