JPH0371653B2 - - Google Patents
Info
- Publication number
- JPH0371653B2 JPH0371653B2 JP20581486A JP20581486A JPH0371653B2 JP H0371653 B2 JPH0371653 B2 JP H0371653B2 JP 20581486 A JP20581486 A JP 20581486A JP 20581486 A JP20581486 A JP 20581486A JP H0371653 B2 JPH0371653 B2 JP H0371653B2
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- pressure
- sensor
- pressure transmitter
- differential pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000003068 static effect Effects 0.000 claims description 20
- 238000001514 detection method Methods 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 10
- 238000003745 diagnosis Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 description 18
- 230000008859 change Effects 0.000 description 9
- 238000004891 communication Methods 0.000 description 7
- 239000002131 composite material Substances 0.000 description 7
- 239000000758 substrate Substances 0.000 description 6
- 230000006866 deterioration Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000004044 response Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000005856 abnormality Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 3
- 239000013256 coordination polymer Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 101100540144 Escherichia phage 186 apl gene Proteins 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20581486A JPS6361929A (ja) | 1986-09-03 | 1986-09-03 | 圧力発信器の隔膜性能診断方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20581486A JPS6361929A (ja) | 1986-09-03 | 1986-09-03 | 圧力発信器の隔膜性能診断方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6361929A JPS6361929A (ja) | 1988-03-18 |
| JPH0371653B2 true JPH0371653B2 (enrdf_load_stackoverflow) | 1991-11-14 |
Family
ID=16513139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20581486A Granted JPS6361929A (ja) | 1986-09-03 | 1986-09-03 | 圧力発信器の隔膜性能診断方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6361929A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7918134B2 (en) * | 2008-10-06 | 2011-04-05 | Rosemount Inc. | Thermal-based diagnostic system for process transmitter |
-
1986
- 1986-09-03 JP JP20581486A patent/JPS6361929A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6361929A (ja) | 1988-03-18 |
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