English — Forum #350 (Page 156/163)

1. Control valve - HCBBS Forum
2. Sections related to the automation control specialty **standard catalog - HCBBS Forum
3. What material is suitable for the valve core and seat of hydrochloric acid (31% at room temperature)? ? - HCBBS Forum
4. What are the technical requirements for installing stop valves in hydrogen production? - HCBBS Forum
5. Where do the flow meter’s on-site display data come from? - HCBBS Forum
6. Should nitrogen alarms be installed in the separate units and nitrogen production facilities, or should oxygen level detection alarms be used instead? - HCBBS Forum
7. Who has the contact information for Shanghai Automation Instrument Factory? - HCBBS Forum
8. I need a training presentation on mass flow meters - HCBBS Forum
9. Ultrasonic level gauge - HCBBS Forum
10. At the time of year-end evaluations, a grand drama of life is unfolding. - HCBBS Forum
11. Can the KOSO valve positioner EPC841, which is double-acting, be changed to single-acting? - HCBBS Forum
12. Temperature fluctuation issue with E+H servo level gauge - HCBBS Forum
13. \"Three-prevention\" measures for control rooms and operation rooms - HCBBS Forum
14. Seeking help with a liquid level gauge for a water tank - HCBBS Forum
15. Which are the well-known DCS control manufacturers? - HCBBS Forum
16. Turbine assistance needed - HCBBS Forum
17. Question: What is the pressure inside large spherical tanks used for storing liquefied gas? - HCBBS Forum
18. Installation of orifice plate flowmeter - HCBBS Forum
19. E+H radar level gauge - HCBBS Forum
20. License for Emerson 475 handheld controller - HCBBS Forum
21. Regarding the Akka locator issue - HCBBS Forum
22. Adjusting the range of a single-flange level gauge - HCBBS Forum
23. Ask about three parameters - HCBBS Forum
24. Where are vortex flowmeters used in SHELL gasification units? - HCBBS Forum
25. Issues with JX-300XP, PRO2.65+SP04 encryption chips - HCBBS Forum
26. Do people consider the top 10 flow meter brands in China to be reliable? - HCBBS Forum
27. What kind of control is this? - HCBBS Forum
28. Are there any instruments and equipment in chemical plants that require annual inspection? - HCBBS Forum
29. I would like to ask the experts: the 300XP system of the central control unit and ECS700 - HCBBS Forum
30. Is there a problem with installing the flow meter at the front end of the fan? - HCBBS Forum
31. Is the ladder network diagram I drew correct? As shown in the figure - HCBBS Forum
32. Are signals from instruments susceptible to interference from strong magnetic fields? - HCBBS Forum
33. Flow meter - HCBBS Forum
34. Yokogawa vortex flow meter - HCBBS Forum
35. Practical steps for setting up an instrument data recorder - HCBBS Forum
36. Production of acetylene from natural gas: the issue of online oxygen measurement - HCBBS Forum
37. Beijing Guda Ultrasonic Level Gauge - HCBBS Forum
38. Please recommend a type of valve - HCBBS Forum
39. What is a high differential pressure transmitter? - HCBBS Forum
40. Single opening of the quick-opening damper - HCBBS Forum
41. Float level gauge - HCBBS Forum
42. In what situations is it appropriate to use an on-site terminal box? - HCBBS Forum
43. ABBA switch issues - HCBBS Forum
44. Failed to back up Honeywell PKS databases EMDB and ERDB? - HCBBS Forum
45. Dust, water, and rodent protection for DCS control rooms and operation rooms - HCBBS Forum
46. Issues regarding the use of V-cone differential pressure transmitters for measuring steam flow rates - HCBBS Forum
47. Linkage position of intelligent locator - HCBBS Forum
48. Operation station connection failure - HCBBS Forum
49. Interference issues with remote signals from flow meters - HCBBS Forum
50. I need to install a thermoresistor on a DN200 pipe - HCBBS Forum
51. Regarding PKS higher-level configuration - HCBBS Forum
52. The awarding ceremony for the Control Zone Points Feedback and Gratitude Event is about to begin; stay tuned - HCBBS Forum
53. What are some tools that people commonly keep at hand? Please share! - HCBBS Forum
54. Metso FieldCare software - HCBBS Forum
55. Looking for the Control System Installation Manual, version 2012, in PDF format - HCBBS Forum
56. How to learn DCS configuration, interlocks, and on-site piping? - HCBBS Forum
57. Is calibration performed during the on-site installation of a double-flange differential pressure level transmitter? - HCBBS Forum
58. Seek help with unit conversion for saturated steam flow rate - HCBBS Forum
59. Should the electrostatic oxygen analyzer be installed before or after the electrostatic precipitator? - HCBBS Forum
60. Double-flange transmitter 110% above range - HCBBS Forum
61. FF bus: How to migrate Rosemount level transmitters now? - HCBBS Forum
62. How to measure the airflow in air-conditioning ducts - HCBBS Forum
63. The discontinuation of the XP system has caused difficulties in installing older DCS software - HCBBS Forum
64. FISHER float level gauge - HCBBS Forum
65. Schematic diagram solution - HCBBS Forum
66. How to choose a wire gland for instrument installation? - HCBBS Forum
67. ABB helical flow meter - HCBBS Forum
68. Issues with the communication cable between the notebook and the S7 300/400 - HCBBS Forum
69. The compressor shuts down unexpectedly - HCBBS Forum
70. ASCO solenoid valve failure - HCBBS Forum
71. What type of level gauge is used for floating roof storage tanks? - HCBBS Forum
72. ABB pressure transmitter - HCBBS Forum
73. Reasons for the failure of magnetic flap level gauges - HCBBS Forum
74. When the medium temperature is very high, an extension section needs to be added - HCBBS Forum
75. Instrumentation and DCS instruments installed in the control room - HCBBS Forum
76. High/low selection ultra-delay control circuit for the control loop - HCBBS Forum
77. The leader sets the questions; seeking advice from colleagues in the teaching field - HCBBS Forum
78. How do people handle used instruments? - HCBBS Forum
79. Talk about the qualities that, in my opinion, a meter technician should possess - HCBBS Forum
80. I heard that the abb/800xa isn’t very reliable? - HCBBS Forum
81. What type of flow meter should be used for calcium sulfate suspensions? - HCBBS Forum
82. Flip-top level gauge, isolation fluid, issues - HCBBS Forum
83. densitometer - HCBBS Forum
84. The company plans to pre-purchase several vortex flowmeters; everyone, please share some suggestions - HCBBS Forum
85. I’m looking for practical software for automatic control design; I’m a beginner in this field, so I would be extremely grateful if experienced professionals could offer some guidance. My email address is 838540401@qq.com - HCBBS Forum
86. PIP PC Series Standards - HCBBS Forum
87. Comparison of on-site thermometers - HCBBS Forum
88. The differential pressure gauge indicates a gradual decrease - HCBBS Forum
89. Zhejiang University Zhongkong JX300-XP software dongle - HCBBS Forum
90. Brief description of E+H capacitive level gauge calibration - HCBBS Forum
91. Issue with the switch status of the three-valve assembly in the differential pressure transmitter – urgent - HCBBS Forum
92. Here’s how to choose a toxic gas detector for different requirements and scenarios - HCBBS Forum
93. Can a valve island be placed in an explosion-proof box? - HCBBS Forum
94. Is it necessary to fill the protective sleeve of a bimetallic thermometer with heat transfer oil? - HCBBS Forum
95. PCS7 system screen modification - HCBBS Forum
96. How can the AO channel be replaced online without affecting the AO output? - HCBBS Forum
97. Problems with the Bentley 3300 shaft displacement and shaft vibration sensor probes - HCBBS Forum
98. Zhejiang University Zhongkong - HCBBS Forum
99. Flammable toxic gas detection system 485 communication - HCBBS Forum
100. Flow characteristic of control valve - HCBBS Forum