Wiring Gammapilot M FMG60 with FOUNDATION Fieldbus
30 Endress+Hauser
4.12 Measuring solids flow
In conjunction with a density measuring device, such as Endress+Hauser's "Gammapilot M",
Promag 55S also determines the rate of solids with regard to the mass, volume or percentage
content.
The following order information is required for this purpose for Promag 55S: Order option for
software function "Solids flow" (F-CHIP) and order option for a current input.
L00-FMG60xxx-05-00-00-xx-057.eps
Fig. 2: Solids flow measurement (m) with the aid of a density and flow measuring device. If the density of the
solids (ρ
S
) and the density of the transporting liquid ( ρ
C
) are also known, the solids flow rate can be calculated.
1 Flow measuring device (Promag 55S) → Volume flow (V). The solids density (ρ
S
) and the density of the transporting
liquid (ρ
C
) also have to be entered in the transmitter.
2 Density measuring device (e.g. "Gammapilot M") → Total density ρ
M
(transporting liquid and solids)
4.13 Post-connection check
After wiring the device, carry out the following checks:
• Is the protective earth connected?
• Is the Potential Equalization Line (PEL) connected?
• Are the terminals correctly assigned?
• Are the cable glands and dummy plugs tight?
• Are the fieldbus connectors and the FHX40 connector fixed securely?
• Are the lids screwed tightly onto the terminal compartments?
• For dust ignition-proof devices: Is the protective sleeve for the FHX40 socket correctly attached?
• Is the cover of the terminal compartment A secured by the cover clamp?
#
Warning!
The Gammapilot M may only be operated, if the cover of the terminal compartment is tightly closed.
r
C
r
S
1
2
r
M
m
V
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