Cerabar M, Deltabar M, Deltapilot M / 4...20 mA HART
Installation
Hauser
25
3.5
Installing Deltapilot M
!
Note!
• Due to the orientation of the Deltapilot M, there may be a shift in the zero point, i.e. when the
container is empty or partially full, the measured value does not display zero. You can correct this
zero point shift
40, Section "Function of the operating elements" or
• The local display can be rotated in 90° stages.
• Hauser offers a mounting bracket for installing on pipes or walls.
15, Section 3.3.5 "Wall and pipe mounting (optional)".
3.5.1
General installation instructions
!
Note!
• Do not clean or touch process isolating diaphragms with hard or pointed objects.
• The process isolating diaphragm in the rod and cable version is protected against mechanical
damage by a plastic cap.
• If a heated Deltapilot M is cooled during the cleaning process (e.g. by cold water), a vacuum
develops for a short time, whereby moisture can penetrate the sensor through the pressure
compensation (1). If this is the case, mount the Deltapilot M with the pressure compensation (1)
pointing downwards.
• Keep the pressure compensation and GORE-TEX
®
filter (1) free from contamination.
• The device must be installed as follows in order to comply with the cleanability requirements of
the ASME-BPE (Part SD Cleanibility).:
1
1
1
