65
10 HART® 7 specification
10 HART® 7 specification
The device is in the version with HART® protocol if it has a corresponding identification marking on the
nameplate: 4 to 20 mA HART®
10.1 Device identification
10.2 Variable codes
The process pressure transmitter supports three device variables and two dynamic device variables as
well as the fixed measurands percentage value and milliampere value.
The following table describes the variable numbering that is required for commands 9, 54, and 107.
Manufacturer JUMO GmbH & Co. KG
Manufacturer ID 24716 (0x608C)
Device type JUMO dTRANS p20
Device ID 58062 (0xE2CE)
HART® Protocol Version 7
Device version 1
Number of device variables 3
Physical layers supported FSK
Device category Transmitter, without galvanic isolation
Variable
code
Designation Class Unit
0 Customer scaled value Depending on the current P19
unit:
Depending on the current P19
unit:
0 = not classified 57, 73, 74, 75, 77, 78, 24, 17,
138, 28, 131, 19, 41, 43, 253
= diverse flow and level units
66 = flow
68 = level
1 Drag indicator minimum 65 = pressure Depending on the current P1
unit:
1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13,
237, 240
= diverse pressure units
2 Drag indicator maximum 65 = pressure Depending on the current P1
unit:
1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13,
237, 240
= diverse pressure units
244 Percent 0 = not classified 57 = percent
245 Current 84 = current 39 = mA
246 Primary variable 65 = pressure Depending on the current P1
unit:
1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13,
237, 240
= diverse pressure units
247 Secondary variable 64 = temperature Depending on the current P14
unit:
32 = level C
33 = level F
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