English — Forum #350 (Page 57/163)

1. Knowledge framework of reaction engineering - HCBBS Forum
2. How to export the DCS point list - HCBBS Forum
3. Application scope and structural features of wafer butterfly valves - HCBBS Forum
4. Does hardwiring not require a communication protocol? - HCBBS Forum
5. Process Engineering Division – Instrumentation and Automation Section – Daily Question – Question dated 2020-06-09 - HCBBS Forum
6. The Siemens MultiRanger100 separate-level gauge controls the start and stop of the pump by switching on and off the level control relay - HCBBS Forum
7. Explosion-proof control room and cabinet room - HCBBS Forum
8. Measurement of intake pressure sensor signals with an oscilloscope and waveform analysis in automotive repair - HCBBS Forum
9. These answers to questions about signal isolators will be useful to you - HCBBS Forum
10. How to effectively manage the pneumatic production materials for flanged ball valves - HCBBS Forum
11. Process Engineering Division – Instrumentation and Automation Section – Daily Question – Question dated 2020-06-14 - HCBBS Forum
12. Can a solenoid valve be used without 3C certification? - HCBBS Forum
13. Viewing the principles and purposes of instrument grounding from the perspective of standard SH/T3081-2019 - HCBBS Forum
14. How are the product specifications for surface-mounted fuses generally classified? - HCBBS Forum
15. The furnace negative pressure gauge always shows positive pressure - HCBBS Forum
16. How to set the range for the E+H FMR54 radar level gauge - HCBBS Forum
17. Selection of voltage transformers - HCBBS Forum
18. Process Engineering Division – Instrumentation and Automation Section – Daily Question – Question No. 2020-06-02 - HCBBS Forum
19. How to convert an ASCO8551 mounted solenoid valve from double-acting to single-acting - HCBBS Forum
20. AQ3009-2007_Electrical Explosion Protection Safety Specifications for Hazardous Areas - HCBBS Forum
21. Common troubleshooting for valve positioners - HCBBS Forum
22. Process Engineering Division – Instrumentation and Automation Section – Daily Question – Question dated 2020-08-05 - HCBBS Forum
23. Pulse solenoid valve - HCBBS Forum
24. Yokogawa EJA430A pressure transmitter - HCBBS Forum
25. Application of external level gauges in petrochemical plants - HCBBS Forum
26. Measuring the thickness of steel plates during the production process of laser thickness gauges - HCBBS Forum
27. Process Engineering Division – Instrumentation and Automation Section – Daily Question – Question No. 2020-08-02 - HCBBS Forum
28. How to control the change rate of DCS instrument setpoints (SV) - HCBBS Forum
29. Problems with the pneumatic valve air tube - HCBBS Forum
30. Solutions to problems encountered in the use of vortex flowmeters - HCBBS Forum
31. Brand recommendations for remote-transmission magnetic flap level gauges - HCBBS Forum
32. Automotive oscilloscope for measuring the signal waveform of the camshaft position sensor in vehicle repair - HCBBS Forum
33. Instrument selection issues for small-scale traditional Chinese medicine testing platforms - HCBBS Forum
34. Pulse reactor - HCBBS Forum
35. Video explanation of the meanings of 23 measurement items on digital oscilloscopes - HCBBS Forum
36. Here is the installation guide for Siemens valve positioners; those who are not sure how to install them should take a close look! - HCBBS Forum
37. I’m seeking help from those with more experience – I’d like to understand the meaning of the logical statements in the Bentley 3500 channel relay module - HCBBS Forum
38. Process Engineering Division – Instrumentation and Automation Section – Daily Question – Question from 2020-11-19 - HCBBS Forum
39. Disassembly and assembly of spring-type pneumatic piston actuators - HCBBS Forum
40. How to integrate the control and power distribution of complete sets of equipment into the DCS, and achieve control within the DCS? - HCBBS Forum
41. The Emerson AMS TREX stopped working after the installation update - HCBBS Forum
42. Is it a problem with the gauge if its reading fluctuates back and forth from ER07 to 2 kPa? - HCBBS Forum
43. AB Rockwell DCS logic diagram issues - HCBBS Forum
44. Usage and solutions for the oxygen valve and the cryogenic valve respectively - HCBBS Forum
45. Yokogawa DCS alarm - HCBBS Forum
46. Process Engineering Division – Instrumentation and Automation Section – Daily Question – Question dated 2020-07-28 - HCBBS Forum
47. Flare gas flow measurement - HCBBS Forum
48. Achieving these aspects in automation ensures no losses! - HCBBS Forum
49. Process Engineering Division – Instrumentation and Automation Section – Daily Question – Question from 2020-11-01 - HCBBS Forum
50. Questions about temperature and humidity transmitters - HCBBS Forum
51. Overview of the Proline Promass F 300 Coriolis mass flow meter from E+H - HCBBS Forum
52. Process Engineering Division – Instrumentation and Automation Section – Daily Question – Question from 2020-11-04 - HCBBS Forum
53. Improper selection of steam electric control valves can lead to serious consequences - HCBBS Forum
54. Insulated cable diameter measurement – One-way diameter gauge - HCBBS Forum
55. Messonilan locator positive and negative reactions - HCBBS Forum
56. What causes a pneumatic diaphragm valve to leak? - HCBBS Forum
57. Development prospects and trends of mass flow meters - HCBBS Forum
58. If you don’t understand, ask: what kind of alien technology can make the thickness of the hardened layer exceed 500 mm? - HCBBS Forum
59. 【Video】Wiring tips for thermostats and frequency converters (available upon reply) - HCBBS Forum
60. Process Engineering Division – Instrumentation and Automation Section – Daily Question – Question No. 2020-07-02 - HCBBS Forum
61. CAD - HCBBS Forum
62. Calibration steps for MagnaChu high-pressure float level gauge - HCBBS Forum
63. Troubleshooting of Siemens LR460 radar level gauge - HCBBS Forum
64. Pilz safety barrier assistance needed - HCBBS Forum
65. Differences between Siemens touchscreens Smart60 and TP1200 - HCBBS Forum
66. Questions about single-flange level transmitters - HCBBS Forum
67. How electric control valves regulate various factors of the pipeline medium - HCBBS Forum
68. The function of a floor heating manifold - HCBBS Forum
69. How to set the transmitter range based on the flow calculation sheet - HCBBS Forum
70. What are the differences between MOSFETs and transistors in the ON state? - HCBBS Forum
71. Operating procedures for valve grease injection maintenance - HCBBS Forum
72. What issues must be considered when installing electromagnetic flowmeters? - HCBBS Forum
73. External-mounted ultrasonic flow meter - HCBBS Forum
74. Principles of on-site pressure gauges and positioners in control valves - HCBBS Forum
75. Who has the Chinese instructions for the Yokogawa CS3000 function block? - HCBBS Forum
76. Questions regarding sanitary-grade pneumatic control valves - HCBBS Forum
77. Correct selection of materials for electric butterfly valves - HCBBS Forum
78. Calculation of the liquid level in fire tanks - HCBBS Forum
79. Yokogawa University: A brief explanation of cold-end compensation and thermocouple response time - HCBBS Forum
80. NAMUR mounting plate for solenoid valves - HCBBS Forum
81. Process Engineering Division – Instrumentation and Automation Section – Daily Question – Question dated 2020-06-19 - HCBBS Forum
82. Chemical hazard characteristic tables and a few small software tools - HCBBS Forum
83. PID Tuning Theory and Practice - HCBBS Forum
84. FLUKE-726-User Manual - HCBBS Forum
85. Design specifications and certification for natural gas projects in Brazil - HCBBS Forum
86. How is the Ogata CS3000 used after configuring it? Xiaobai is seeking help - HCBBS Forum
87. PKS problem - HCBBS Forum
88. Process Engineering Division – Instrumentation and Automation Section – Daily Question – Question dated 2020-09-06 - HCBBS Forum
89. Process Engineering Division – Instrumentation and Automation Section – Daily Question – Question from 2020-10-14 - HCBBS Forum
90. Responsibilities and scope of work for the installation of supports and pipelines related to instrument electrical systems - HCBBS Forum
91. Process Engineering Division – Instrumentation and Automation Section – Daily Question – Question dated 2020-07-24 - HCBBS Forum
92. Zhejiang Bell Control Valve Co., Ltd - HCBBS Forum
93. Measurement issues of intermittent feed flow meters - HCBBS Forum
94. 【Video】Basic parameter settings for frequency converters (visible upon reply) - HCBBS Forum
95. Please, those who are involved in paper manufacturing and waste paper packaging, help out with the issue of unpacking waste paper - HCBBS Forum
96. Process Engineering Division – Instrumentation and Automation Section – Daily Topics – Topic No. 2020-11-24 - HCBBS Forum
97. 【Video】3D animation demonstrating the structure, principle, and adjustment steps of the relief valve [View reply to see] - HCBBS Forum
98. Process Engineering Division – Instrumentation and Automation Section – Daily Question – Question dated 2020-07-17 - HCBBS Forum
99. INTOOLS terminal wiring diagram – an efficient solution - HCBBS Forum
100. Pressure transmitter range - HCBBS Forum