English — Forum #350 (Page 56/163)

1. What is the difference between a pressure transmitter and a pressure gauge? - HCBBS Forum
2. The Yokogawa electromagnetic flowmeter experiences large fluctuations in instantaneous flow rate - HCBBS Forum
3. Process Engineering Division – Instrumentation and Automation Section – Daily Question – Question dated 2020-08-28 - HCBBS Forum
4. Have you been scammed by fake valves? How to identify refurbished valves? - HCBBS Forum
5. Working principle, installation, and commissioning of balance valves - HCBBS Forum
6. DCS system design selection issues - HCBBS Forum
7. Process Engineering Division – Instrumentation and Automation Section – Daily Question – Question from 2020-07-01 - HCBBS Forum
8. Process Engineering Division – Instrumentation and Automation Section – Daily Question – Question dated 2020-06-25 - HCBBS Forum
9. Instrument air pipeline layout diagram? - HCBBS Forum
10. Three maintenance methods for valve positioners - HCBBS Forum
11. Issues regarding the measurement of gas density by mass flow meters - HCBBS Forum
12. Foss 3200MD locator - HCBBS Forum
13. Process Engineering Division – Instrumentation and Automation Section – Daily Question – Question from 2020-10-21 - HCBBS Forum
14. Process Engineering Division – Instrumentation and Automation Section – Daily Topics – Topic No. 2020-11-28 - HCBBS Forum
15. Useful Tips | Illustrated Guide to the Technical Specifications for the Installation and Use of Vortex Flow Meters - HCBBS Forum
16. Process Engineering Division – Instrumentation and Automation Section – Daily Question – Question dated 2020-06-24 - HCBBS Forum
17. Issues with the installation location of pressure sensors in above-ground storage tanks - HCBBS Forum
18. Process Engineering Division – Instrumentation and Automation Section – Daily Question – Question from 2020-11-05 - HCBBS Forum
19. What potential hazards can arise if the on-site PLC is not powered on for an extended period of time? - HCBBS Forum
20. The issue of choosing an electromagnetic flowmeter for measuring highly corrosive liquids such as strong acids, bases, and salts - HCBBS Forum
21. Common causes of flowmeter failures - HCBBS Forum
22. Electromagnetic flowmeter wiring diagram - HCBBS Forum
23. Essential Programming for Domestic PLCs – Inovance H1U Modbus Communication Routine - HCBBS Forum
24. What is the difference between a Namur valve position switch and an SPDT switch? - HCBBS Forum
25. Regarding the calibration of external-mounted level switches - HCBBS Forum
26. How important is an industrial IoT platform? In-depth Analysis of Hightopo - HCBBS Forum
27. Can only one point be used when a two-stage float level switch is in operation? - HCBBS Forum
28. Measurement of automotive oxygen sensor signal using an oscilloscope (zirconia oxygen strip heater) - HCBBS Forum
29. Safety instrument system design and modification - HCBBS Forum
30. The difference between basic design and detailed design of a project - HCBBS Forum
31. Do you know these details about the functions of dvc6200? - HCBBS Forum
32. Seeking help regarding platinum resistance temperature measurement～ - HCBBS Forum
33. 【Video】How electric actuators convert controllers into position senders (visible upon reply) - HCBBS Forum
34. Issues regarding using VNC for remote connection to P+F explosion-proof screens - HCBBS Forum
35. The cumulative value of the mass flow meter suddenly decreases - HCBBS Forum
36. What does it mean that the sealing grade of the instrument’s secondary enclosure must meet the NE132 standard? - HCBBS Forum
37. Measuring automotive LIN bus signals and waveform analysis – Oscilloscope - HCBBS Forum
38. Valve cover types and manufacturing standards for forged steel check valves - HCBBS Forum
39. Does grounding one of the wires in a two-wire field instrument affect the signal (with an isolated safety barrier on the cabinet side)? - HCBBS Forum
40. Guidelines for the Safe Renovation of Vehicle Loading and Unloading Facilities for Flammable Liquids, Liquefied Hydrocarbons, and Liquefied Toxic Gases in Shandong Province - HCBBS Forum
41. 【Video】Resetting the inverter to factory settings and encryption process (visible upon reply) - HCBBS Forum
42. Process Engineering Division – Instrumentation and Automation Section – Daily Question – Question dated 2020-08-19 - HCBBS Forum
43. I’m seeking advice from everyone: can two sets of gauges using a pneumatic level gauge share the same pressure transducer tube? - HCBBS Forum
44. DC power supply redundancy module - HCBBS Forum
45. Difference between mass flow meters and volume flow meters - HCBBS Forum
46. What is a power analyzer used for in the Yokohama National University power testing course “Fundamentals of Power Meters”? - HCBBS Forum
47. Can a pressure gauge replace a vacuum pressure gauge? - HCBBS Forum
48. Process Engineering Division – Instrumentation and Automation Section – Daily Question – Question dated 2020-08-26 - HCBBS Forum
49. Process Engineering Division – Instrumentation and Automation Section – Daily Question – Question from 2020-11-16 - HCBBS Forum
50. Vortex flow meter manufacturers - HCBBS Forum
51. Questions about solenoid valves - HCBBS Forum
52. Analysis of the advantages and features of ultrasonic external level switches - HCBBS Forum
53. Question: How to adjust the range unit of the Rosemount 3051G pressure transmitter? - HCBBS Forum
54. What documents are needed for on-site repairs? - HCBBS Forum
55. How to choose a brand for smart locators? - HCBBS Forum
56. Problems with orifice plate flowmeters - HCBBS Forum
57. Valve data sheet - HCBBS Forum
58. Question regarding how many valve limit switches are required - HCBBS Forum
59. What does the actuator VL Cylinder from Foss Valves represent? - HCBBS Forum
60. Is it necessary to add a separating fluid before using the condensation ring? Water? - HCBBS Forum
61. Collective responses to issues related to the implementation of GB/T50493-2019 - HCBBS Forum
62. Could you provide the documentation for the function block library of IEC1131 TOOLSET? Thank you - HCBBS Forum
63. How are the Westlock limit switches? - HCBBS Forum
64. Process Engineering Division – Instrumentation and Automation Section – Daily Topics – Topic No. 2020-11-23 - HCBBS Forum
65. 【Video】Inverter speed control mode switching (visible upon reply) - HCBBS Forum
66. Using an automotive oscilloscope to measure the signal from the car’s crankshaft position sensor - HCBBS Forum
67. Issues regarding the individual testers for instruments at the construction site - HCBBS Forum
68. How to calibrate pneumatic diaphragm control valves - HCBBS Forum
69. The performance and popularity of online gas analyzers from NEO in Norway - HCBBS Forum
70. How to achieve forward and reverse operation of valve positioners with each other - HCBBS Forum
71. Selection of hydrogen flow meters for hydrogen production or hydrogenation units - HCBBS Forum
72. Process Engineering Division – Instrumentation and Automation Section – Daily Question – Question dated 2020-08-29 - HCBBS Forum
73. Siemens ET200SP, 1500 series, or 300 series IO modules - HCBBS Forum
74. Process Engineering Division – Instrumentation and Automation Section – Daily Question – Question dated 2020-09-17 - HCBBS Forum
75. Authoritative SIL certification - HCBBS Forum
76. Introduction to the functions of AB,5000 series PLCs - HCBBS Forum
77. How to Provide Effective Training on Appearance and Grooming for New Employees - HCBBS Forum
78. Help needed! What does this percent sign in the PID device parameter description field mean? - HCBBS Forum
79. Are there gas detectors that can measure concentrations above the explosion limit? - HCBBS Forum
80. 【Video】Method for debugging pneumatic switch valves (available upon reply) - HCBBS Forum
81. Safety Integrity Level (SIL) Verification – Comparison of PFD Calculation Methods 《Translation》 - HCBBS Forum
82. How to zero the transmitter - HCBBS Forum
83. Assist in the automated transformation of intermittent production processes - HCBBS Forum
84. How to fix the error when the CDE file for the Honeywell HC900-C50 cannot be opened? - HCBBS Forum
85. What are the advantages of DCS over PLCs, and why is its enclosure so much larger? - HCBBS Forum
86. Magnetic flap level gauge - HCBBS Forum
87. Are there any requirements for straight pipe sections in mass flow meters? - HCBBS Forum
88. 【Video】Calibration of electric actuators (visible upon reply) - HCBBS Forum
89. Features of the exhaust check valve - HCBBS Forum
90. Naming rules for platinum thermoresistors - HCBBS Forum
91. What are the problems with Emerson mass flow meters A3, A8, A108, and A109? - HCBBS Forum
92. Heating furnace interlock duration - HCBBS Forum
93. Selection of temperature sensors for rapidly changing temperature environments - HCBBS Forum
94. Issues with installing explosion-proof human-machine interfaces on-site - HCBBS Forum
95. Application and installation examples of turbine flowmeters - HCBBS Forum
96. Process Engineering Division – Instrumentation and Automation Section – Daily Question – Question from 2020-08-27 - HCBBS Forum
97. Solutions when the stability of the control valve is poor - HCBBS Forum
98. Detection of flammable and toxic gases in large hazardous chemicals warehouses - HCBBS Forum
99. TUV-certified functional safety engineer - HCBBS Forum
100. Series of Posts on Preventing Common Problems in Instrument Installation (II) - HCBBS Forum