English — Forum #350 (Page 133/163)

1. Siemens PCS7 uses CFC to implement functions; experts, please come in - HCBBS Forum
2. What are the types of solid valves that people use? - HCBBS Forum
3. I’m stuck on the interlock logic diagram; please help analyze it - HCBBS Forum
4. Yokogawa CS3000 system GPS clock synchronization settings - HCBBS Forum
5. Let’s talk about what specific things those are - HCBBS Forum
6. I’m seeking help from experienced forum members – which GB or SY standards specify the requirements for inspection of electrical and instrumentation materials upon arrival? - HCBBS Forum
7. Summary information on E+H flowmeters - HCBBS Forum
8. No signal when pulse signal is sent to the deltav multi-functional card - HCBBS Forum
9. Which SIS is the best? - HCBBS Forum
10. Requirements of Honey Configuration Software for the Operating System - HCBBS Forum
11. Pneumatic valve - HCBBS Forum
12. With the advent of big data, where will the gauges go? - HCBBS Forum
13. Seeking emergency calibration procedures - HCBBS Forum
14. Is there a high-temperature Teflon that can withstand 380 degrees over the long term? - HCBBS Forum
15. Questions about ORP meters - HCBBS Forum
16. Communication issues with Zhejiang Zhongkong - HCBBS Forum
17. A temperature signal step control - HCBBS Forum
18. 【Weekly 3 Questions, Question 47】November 25, 2017 - HCBBS Forum
19. The necessity and requirements for installing local indicator instruments in highly automated chemical plants - HCBBS Forum
20. Regarding the manual operator for instruments - HCBBS Forum
21. Questions regarding solenoid valves with built-in venting - HCBBS Forum
22. Which domestic manufacturers produce steam vortex flowmeters with good quality and precision? - HCBBS Forum
23. How to increase the opening speed of a valve? - HCBBS Forum
24. What is the difference between ABB’s temperature control modules TTH200 and TTH300? - HCBBS Forum
25. Applications of Honeywell HMIWEB DISPLAY - HCBBS Forum
26. What is the difference between multi-strand cables and single-strand cables in use? - HCBBS Forum
27. Differences between Fisher 3582i and DVC6000 series - HCBBS Forum
28. CS3000 configuration issues - HCBBS Forum
29. What type of level gauge should be used for 40% hydrofluoric acid, and should it be installed on the side wall? - HCBBS Forum
30. Calibration of Bachelier cells - HCBBS Forum
31. Differential pressure transmitter range - HCBBS Forum
32. Can a flow integrator measure and display the temperature and pressure of the medium? - HCBBS Forum
33. The two pressures are different - HCBBS Forum
34. Clock synchronization - HCBBS Forum
35. Several common problems with flowmeters - HCBBS Forum
36. Does anyone have the diagram of Hangzhou Motor’s control system? Could you also explain it? - HCBBS Forum
37. Questions regarding emergency shut-off valves - HCBBS Forum
38. Selection between PLC and DCS - HCBBS Forum
39. To determine the control scheme, it is necessary to find a part-time engineer specializing in automatic control; how should the costs be calculated? - HCBBS Forum
40. Yokogawa DCS CENTUM VP Version R6 - HCBBS Forum
41. Issues with combustible gas alarm specifications - HCBBS Forum
42. Flow meter - HCBBS Forum
43. Float-type level gauges experience large fluctuations - HCBBS Forum
44. Voltage transformer - HCBBS Forum
45. Awesome instrument ground wire - HCBBS Forum
46. Looking for recommendations on thermal gas flow meters - HCBBS Forum
47. Sharing Session on Failed Cases of Instrument Selection and Installation - HCBBS Forum
48. Thanks for the silicon and sodium table data - HCBBS Forum
49. Operation column - HCBBS Forum
50. Installation of Deltav control system cards - HCBBS Forum
51. Problems with instrument control valves - HCBBS Forum
52. Abnormal output from Siemens 300 AO module - HCBBS Forum
53. Under long-term negative pressure of 80–90 KPa and a temperature of around 90 degrees, the EJA118E double-flange level transmitter (with ordinary silicone oil) is selected - HCBBS Forum
54. Vane flow meter - HCBBS Forum
55. With the same PID parameters, what is the reason for such a large difference in the blade opening angles of the two sets of fans? - HCBBS Forum
56. Advice on selecting a brand for a micro online oxygen detection system - HCBBS Forum
57. Who has information on the Filoua high-pressure slurry pump? Needed urgently - HCBBS Forum
58. Issues regarding the installation of single-flange level transmitters - HCBBS Forum
59. 【Weekly 3 Questions, Question 18】2017.09.19 - HCBBS Forum
60. Honeywell DCS system configuration issues - HCBBS Forum
61. Calculation of the volume of the instrument air buffer tank - HCBBS Forum
62. Participate in the instrument exchange format - HCBBS Forum
63. Difference between single-acting and double-acting cylinders - HCBBS Forum
64. The display of the ABB AO2020 analyzer is too dim - HCBBS Forum
65. Could everyone please help identify what components 1, 2, and 3 are in the diagram? - HCBBS Forum
66. Tuner switch lined with PFA - HCBBS Forum
67. Communication signal - HCBBS Forum
68. Zhejiang University Zhongkong ECS700 system documentation - HCBBS Forum
69. I would like to ask: which manufacturers are capable of producing compressor control systems? - HCBBS Forum
70. Selection of the pressure tapping root valve for high-pressure instruments? - HCBBS Forum
71. May I ask what certificates are required for those of us working in the instrumentation field these days? - HCBBS Forum
72. What is an independent SIS system? - HCBBS Forum
73. CENTUM VP auto-start settings - HCBBS Forum
74. Selection of thermocouples for high-temperature hydrogen environments - HCBBS Forum
75. Seeking advice on parameter setting for ROSEMOUNT 5400 series radar level gauges - HCBBS Forum
76. How many control cables are required for a remote temperature transmitter? - HCBBS Forum
77. It seems there aren’t many engineers from DCS manufacturers on this forum - HCBBS Forum
78. Fault analysis and treatment methods for thermistor temperature sensing elements - HCBBS Forum
79. Is a radio frequency admittance level gauge the same as a capacitive level gauge? - HCBBS Forum
80. Coke oven gas detection alarm - HCBBS Forum
81. Hollyland’s configuration, monitoring software, and data - HCBBS Forum
82. Bentley 3300 help needed - HCBBS Forum
83. Seek explanations for the arithmetic function blocks and control function blocks of the central DCS-----300XP system - HCBBS Forum
84. Is there an electric valve that can be switched on and off with just 1 DO point? - HCBBS Forum
85. Natural gas pipeline quick shut-off valve - HCBBS Forum
86. DCS connects to 3-wire instruments at the site - HCBBS Forum
87. Can the proximity switch of the on-site switch ball valve transmitter be replaced with a contact switch? - HCBBS Forum
88. What does \"Siemens diagnostic buffer\" mean? - HCBBS Forum
89. What to do if a 2-wire control valve has a signal but no power supply? - HCBBS Forum
90. Problem with maximum pulse output of Siemens 226CN - HCBBS Forum
91. I’m looking for Emerson DELTAV software, thank you - HCBBS Forum
92. Vortex flow meter - HCBBS Forum
93. Alarm and interlock control - HCBBS Forum
94. Please recommend some manufacturers that produce electromagnetic flowmeters - HCBBS Forum
95. Problems with cascade control - HCBBS Forum
96. How to achieve proportional adjustment of the flow rates of the two materials - HCBBS Forum
97. How to choose this top-mounted thermometer? - HCBBS Forum
98. Wiring methods for thermocouple resistance elements - HCBBS Forum
99. Plug-welded instrument root valve - HCBBS Forum
100. Is it okay to connect the downstream side of the vortex flow meter to the atmosphere? Can it be measured accurately? - HCBBS Forum