A0016260
1 EPD electrode for empty pipe detection
2 Measuring electrodes for signal detection
3 Reference electrode for potential equalization
• The measuring electrode plane must be horizontal. This prevents brief insulation of
the two measuring electrodes by entrained air bubbles.
• Empty pipe detection only works if the transmitter housing is pointing upwards as
otherwise there is no guarantee that the empty pipe detection function will actually
respond to a partially filled or empty measuring tube.
Inlet and outlet runs
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To keep within the in-service maximum permissible errors for custody transfer no
additional requirements apply with regard to the graphic illustrated above.
For the dimensions and installation lengths of the device, see the "Technical Information"
document, "Mechanical construction" section
6.1.2 Requirements from environment and process
Ambient temperature range
For detailed information on the ambient temperature range, see the Operating
Instructions for the device.
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