Deltabar S
10 Endress+Hauser
Device versions valid for use in safety-related applications: FMD78 with diaphragm seal
Valid firmware version: 02.0x and higher; 02.30.zz recommended
Valid hardware version (electronics): 02.00 and higher
In the event of device modifications, a modification process compliant with IEC 61508 is applied.
Devices with a firmware version 02.0x and higher which are already in use can still be operated if the
suitable DTM or DD is used.
An operating program is included in the scope of delivery for devices with the "HistoROM/M-DAT"
option (select the following in the product structure: feature 100 "Additional options 1", option N
"HistoROM/M-DAT Setup/diagnostic software included" or feature 110 "Additional options 2", option
N "HistoROM/M-DAT Setup/diagnostic software included").
The functional safety assessment of the devices includes the basic unit with the main electronics,
sensor electronics and sensor up to the sensor membrane and the process connection mounted
directly. Process adapters, diaphragm seals and mounted/enclosed accessories were not taken
into account in the rating.
The operator is responsible for assessing the suitability of the overall system for safety-related
operation.
The additional use of diaphragm seal systems, primary devices (orifice plates, probes, etc.) and
accessories (e.g. impulse lines) has an impact on the overall accuracy of the measuring transmission
and the settling time.
‣ The planning instructions in the conventional standards has to be observed (e.g. ISO6167, AGA 3)
for flow measurements with primary devices
‣ Observe the Technical Information ("Supplementary device documentation", ä 8)
SIL label on the nameplate
Ordering feature Option
010 Approval all
020 Output; Operation A 4-20 mA HART, extern. + LCD
B 4-20 mA HART; inside + LCD
C4-20 mA HART; inside
D 4-20 mA HART; Li = 0; extern. + LCD
E 4-20 mA HART; Li = 0; inside + LCD
F 4-20 mA HART; Li = 0; inside
030 Housing; Cover Sealing; Cable Entry all
040 Nominal Range; Cell Material; PN all
050 Calibration; Unit all
060 Membrane Material all
080 Process Connection all
090 Transmitter Mounting; Fill Fluid all (see the following "Warning" ä 10)
100 Additional Option 1 E SIL Declaration of Conformity
or
110 Additional Option 2 E SIL Declaration of Conformity
SIL certified devices bear the following symbol on the nameplate:
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