English — Forum #350 (Page 55/163)

1. Helping you understand electric valves correctly - HCBBS Forum
2. Who are the manufacturers of nitrogen compressor air pipe fittings from Ingersoll Rand? - HCBBS Forum
3. Could someone with expertise tell me what type of solenoid valve this is and where it can be purchased? - HCBBS Forum
4. Question for help: Selection of temperature sensors to be used in high-pressure reactors - HCBBS Forum
5. Common faults of positioners - HCBBS Forum
6. Selection Guide for Central Control Series Products - HCBBS Forum
7. Introduction to anti-corrosion methods for valve components - HCBBS Forum
8. How to select a low-flow control valve - HCBBS Forum
9. For DCS renovation, what completion documents are required from the DCS manufacturer? Those who know please leave a message - HCBBS Forum
10. Are fluorinated diaphragm valves not suitable for use in desalinated water media? - HCBBS Forum
11. Operating Procedures for Mass Flow Meters - HCBBS Forum
12. CAD Tianzheng plugin, for process use - HCBBS Forum
13. Regarding the issue with the KOSO valve handwheel - HCBBS Forum
14. Knowledge on selecting corrosion-resistant pipeline control valves - HCBBS Forum
15. Unified Regulations for Automatic Control of Chemical Plants, 2017 Edition – The Most Comprehensive Set of Automatic Control Standards - HCBBS Forum
16. Oil leakage from double-flange capillaries - HCBBS Forum
17. Gain an in-depth understanding of the working principle of pneumatic control valves - HCBBS Forum
18. Process Engineering Division – Instrumentation and Automation Section – Daily Question – Question from 2020-10-27 - HCBBS Forum
19. Issues related to pneumatic control valves with solenoids - HCBBS Forum
20. Process Engineering Division – Instrumentation and Automation Section – Daily Question – Question from 2020-11-08 - HCBBS Forum
21. DCS and SIS communication issues - HCBBS Forum
22. Process Engineering Division – Instrumentation and Automation Section – Daily Question – Question dated 2020-10-09 - HCBBS Forum
23. Usage of the O-type laser thickness gauge - HCBBS Forum
24. Two things to note when using vortex flowmeters - HCBBS Forum
25. Explanation of common faults in the actual use of valve positioners - HCBBS Forum
26. Process Engineering Division – Instrumentation and Automation Section – Daily Question – Question dated 2020-09-05 - HCBBS Forum
27. Which level measurement method to choose in this situation. Seeking guidance from those with more experience - HCBBS Forum
28. 【Video】Method for debugging L-type electric three-way ball valve (available upon reply) - HCBBS Forum
29. 【Video】On-site commissioning of FisherDVC6200 valve positioner (available upon reply) - HCBBS Forum
30. Must a gas filtering pressure reducing valve be installed vertically relative to the ground? - HCBBS Forum
31. Process Engineering Division – Instrumentation and Automation Section – Daily Question – Question dated 2020-08-31 - HCBBS Forum
32. The five key factors affecting differential pressure transmitters - HCBBS Forum
33. [Video] How to adjust the stroke of a pneumatic actuator (visible upon reply) - HCBBS Forum
34. Applications of clean steam - HCBBS Forum
35. Central Control JX-300XP training materials - HCBBS Forum
36. Installation of electromagnetic flowmeters - HCBBS Forum
37. Process Engineering Division – Instrumentation and Automation Section – Daily Question – Question from 2020-11-17 - HCBBS Forum
38. Fault diagnosis of Emerson mass flow meters - HCBBS Forum
39. How does an electromagnetic flowmeter measure? - HCBBS Forum
40. Does anyone have any free software programs that can convert a list of instruments into an instrument specification sheet? Thanks - HCBBS Forum
41. Solutions for misreading issues in photoelectric level sensors - HCBBS Forum
42. Method of using an automotive oscilloscope to measure the signal from a car throttle sensor - HCBBS Forum
43. Selection of vortex flowmeters - HCBBS Forum
44. How to determine whether a self-resetting fuse is good or bad - HCBBS Forum
45. safety valve - HCBBS Forum
46. What are the inspection items for pneumatic diaphragm control valves? - HCBBS Forum
47. Regarding the valve position after a power outage of the electric valve. - HCBBS Forum
48. Pressure transmitter root valve - HCBBS Forum
49. Considerations for selecting solenoid valves - HCBBS Forum
50. Six key aspects inspected by the temperature control valve - HCBBS Forum
51. New project: several Rosemount 3300 guided-wave radar level gauges are showing readings - HCBBS Forum
52. The five key factors affecting the performance of differential pressure transmitters - HCBBS Forum
53. Why does one of these two Siemens 24V power supply modules have a red light while the other has a green light? - HCBBS Forum
54. Process Engineering Division – Instrumentation and Automation Section – Daily Question – Question dated 2020-09-01 - HCBBS Forum
55. What are the characteristics of insulated stop valves? - HCBBS Forum
56. How to explain the single-acting and double-acting types of valve positioners? - HCBBS Forum
57. Issues regarding the selection of valves for safety instrumented systems - HCBBS Forum
58. Specifications for the design of chemical process instruments - HCBBS Forum
59. Process Engineering Division – Instrumentation and Automation Section – Daily Question – Question dated 2020-09-23 - HCBBS Forum
60. How to measure automotive knock sensors using an oscilloscope and waveform analysis - HCBBS Forum
61. Request configuration for the Yokogawa ProSafe-RS system software - HCBBS Forum
62. 【Video】Animation of the working principle of pilot-operated control valves (visible upon reply) - HCBBS Forum
63. Installation requirements and applicable media for swing check valves - HCBBS Forum
64. Controller positive and negative feedback - HCBBS Forum
65. Flash and cavitation in control valves - HCBBS Forum
66. MPR E-SCAN Color Screen Concentration Meter Operation and Maintenance Manual - HCBBS Forum
67. Why is the PID output 0 for the Honeywell HC900 series? - HCBBS Forum
68. RF admittance switch - HCBBS Forum
69. Types, advantages, and disadvantages of flammable and toxic detection alarms - HCBBS Forum
70. Output signal of the control valve positioner - HCBBS Forum
71. Special equipment - HCBBS Forum
72. Instrument cable - HCBBS Forum
73. Analyze PID based on trend charts - HCBBS Forum
74. Discuss several trigger methods of oscilloscopes - HCBBS Forum
75. Process Engineering Division – Instrumentation and Automation Section – Daily Topics – Topic No. 2020-11-22 - HCBBS Forum
76. Top 10 vortex flowmeters - HCBBS Forum
77. How to calculate the measurement range of a orifice plate flow meter - HCBBS Forum
78. Should a combustible gas or toxic gas alarm be installed for the styrene medium? - HCBBS Forum
79. Process Engineering Division – Instrumentation and Automation Section – Daily Question – Question dated 2020-07-08 - HCBBS Forum
80. Which standard specifies the models and definitions of cable trays? - HCBBS Forum
81. Mass flow meters set new standards for the flow meter industry - HCBBS Forum
82. Ask questions regarding pneumatic valves - HCBBS Forum
83. How to measure flow rate in small pipes with a diameter of 10–15 mm - HCBBS Forum
84. Design and Application of Insertion Type Gas Flow Meters - HCBBS Forum
85. Process Engineering Division – Instrumentation and Automation Section – Daily Question – Question from 2020-08-07 - HCBBS Forum
86. Code for Selection and Design of Automation Instruments in Petrochemical Industries - HCBBS Forum
87. The practical specifications for some automated instruments that have been organized need to be downloaded by yourself - HCBBS Forum
88. Process Engineering Division – Instrumentation and Automation Section – Daily Question – Question dated 2020-10-30 - HCBBS Forum
89. Questions regarding the temperature-reducing, pressure-increasing, and pressure-reducing valve - HCBBS Forum
90. Looking for a course material on the Emergency Stop System (ESD) - HCBBS Forum
91. Which type of ground should be connected to the shield wire of the DO signal cable between MCC and DCS? - HCBBS Forum
92. PDS data book (latest version 2020.2.10) - HCBBS Forum
93. Will the use of an acidifier affect its performance after it is used? - HCBBS Forum
94. What are the nominal pressure, as well as the actual pressure and temperature that a soft-sealed ball valve can withstand? - HCBBS Forum
95. How is the Mesiolan locator? Does anyone know? - HCBBS Forum
96. Hello, experts. I’ve just started working with Yokogawa DCS; I installed Yokogawa software, but I’m unable to configure it - HCBBS Forum
97. Must the emergency stop signal to the compressor be a hard-wired connection? - HCBBS Forum
98. Solutions to common faults of control valves! - HCBBS Forum
99. Power meter measurement tasks in the Yokohama National University power testing course “Fundamentals of Power Meters” - HCBBS Forum
100. Yokogawa University: Interference issues in thermocouple temperature measurement - HCBBS Forum