Endress+Hauser Hart Cerabar PMP71B, Руководство по эксплуатации

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System integration Cerabar PMP71B HART
38 Hauser
Device variable Device variable code
Loop current 245
Not used 250
The device variables can be queried by a HART ® master using HART ® command 9 or
33.
8.2.2 System units
The following table describes the supported pressure measuring units.
Index number Description Hart unit code
0 mbar 8
1 bar 7
2 Pa 11
3 kPa 12
4 MPa 237
5 psi 6
6 torr 13
7 atm 14
8 mmH2O 4
9 mmH2O (4°C) 239
10 mH2O 240
11 mH2O (4°C) 240
10 ftH2O 3
11 inH2O 1
12 inH2O (4°C) 238
13 mmHg 5
14 inHg 2
15 gf/cm² 9
16 kgf/cm² 10