English — Forum #350 (Page 29/163)

1. Where is the double cylinder regulating valve used? - HCBBS Forum
2. For high-pressure, room-temperature nitrogen using an orifice flow meter, what size should the pressure tapping be? - HCBBS Forum
3. Information on domestic DCS and SIS system suppliers. - HCBBS Forum
4. Regarding the issue of signals from pneumatic control valves to the DCS - HCBBS Forum
5. PT100 range expansion - HCBBS Forum
6. Are there any integrated products for Pitot tube flowmeters? Does a split type necessarily require a calculator? - HCBBS Forum
7. Seeking help with cable model - HCBBS Forum
8. Instrumentation aids - HCBBS Forum
9. Can a 3x2x1.5 instrument cable pass through a 1/2NPT (F) cable connector? - HCBBS Forum
10. What are the causes of failures in magnetostrictive level gauges? - HCBBS Forum
11. Can the size of the PCS7 CFC block configuration area be adjusted? - HCBBS Forum
12. Discussion on whether flammable gas detectors are needed in hazardous waste warehouses? - HCBBS Forum
13. Heat treatment of equipment materials - HCBBS Forum
14. Selection of 24VDC-powered instrument cables - HCBBS Forum
15. I need a PPT. . - HCBBS Forum
16. How to select the range of a pressure transmitter for the heat exchanger drain pressure - HCBBS Forum
17. I want to know if there are any ways to enable remote viewing of on-site PG pressure gauges - HCBBS Forum
18. Storage tank metering system - HCBBS Forum
19. Control system grounding - HCBBS Forum
20. MTL4546Y safety barrier - HCBBS Forum
21. Flow meter for measuring molasses flow - HCBBS Forum
22. Electric control signal for regulating valve - HCBBS Forum
23. How to accurately measure tank level and volume: The rivalry between radar and magnetic level gauges, and the rise of double-flange gauges - HCBBS Forum
24. I/O allocation principles for DCS control systems and methods for counting I/O points - HCBBS Forum
25. Remote IO layout - HCBBS Forum
26. What is the measurement accuracy of domestic mass flow meters? Recommended manufacturers of Coriolis mass flow meters - HCBBS Forum
27. Please help me take a look at these two watches; I really can’t figure them out - HCBBS Forum
28. DCS Logic Configuration Training - HCBBS Forum
29. Operation of Chemical Process Automation Control Instruments - HCBBS Forum
30. Seeking advice! Problems with the coil of the intrinsically safe solenoid valve! - HCBBS Forum
31. Can a double-flange level gauge be used in negative pressure conditions? - HCBBS Forum
32. Issues regarding the installation location and orientation of control valves - HCBBS Forum
33. Problems with aluminum alloy small trough boxes - HCBBS Forum
34. DCS card configuration issue - HCBBS Forum
35. What is the name of the valve used to increase the operating speed of the control valve? - HCBBS Forum
36. Conventional transmitters require circuit power supply – how do the AI cards in DCS/PLC achieve this? - HCBBS Forum
37. 【Ten Years of Rapid Development in Chemical Equipment】Baling Petrochemical Put into Use Domestic DCS from 2012 to 2023 - HCBBS Forum
38. Several zero-point adjustment issues in the E+H Deltabar S FMD78 menu - HCBBS Forum
39. Discussion on measures to prevent water ingress in solenoid valves - HCBBS Forum
40. Issues with power supply redundancy design - HCBBS Forum
41. Do flammable and toxic gas detectors need to be calibrated annually? - HCBBS Forum
42. Find the distributor - HCBBS Forum
43. What should be the appropriate setting for the flow measurement range? - HCBBS Forum
44. DEH and CCS systems - HCBBS Forum
45. Grounding issues with fieldbus instruments - HCBBS Forum
46. Specific applications of different types of magnetic flap level gauges - HCBBS Forum
47. Freeze prevention inspection checklist – available for download - HCBBS Forum
48. Flow characteristics of butterfly valves - HCBBS Forum
49. \"Distributed Control Systems (DCS) and Fieldbus Control Systems (FCS) and Their Engineering Design\" - HCBBS Forum
50. Which is the best compressed air dryer? - HCBBS Forum
51. Are there pressure gauge dials with a diameter of 70mm? - HCBBS Forum
52. How to control liquid-liquid separation during chemical production processes - HCBBS Forum
53. 5 advantages of radar level gauges - HCBBS Forum
54. Is there a template for a chain logic diagram? - HCBBS Forum
55. Dinghua Radar Knowledge Lecture | The Working Principle of Radars and Their Application Categories - HCBBS Forum
56. Is the zirconia analyzer suitable for use with media at room temperature? - HCBBS Forum
57. Instructions on how to use the PKS auxsummer function block. - HCBBS Forum
58. How to read the flow rate of a Yadu pressure control valve - HCBBS Forum
59. How to save the old table configuration with HART475 and then download it to newly installed instruments. Configuration of the province item by item. - HCBBS Forum
60. How to distinguish between diaphragm, diaphragm box and diaphragm pressure gauge? - HCBBS Forum
61. Do the shut-off valves and interlocking lines on the pipeline in the picture represent interlocking functions? - HCBBS Forum
62. Case Study: Application of the American SAGE thermal gas mass flow meter at Jinxin Chemical Co., Ltd. in Hulunbuir, Inner Mongolia - HCBBS Forum
63. Selection of wire ducts - HCBBS Forum
64. Do Rosemount and EJA have PTFE diaphragm pressure transmitters? - HCBBS Forum
65. If a Rosemount transmitter fails for these reasons, does the user have to bear the repair costs? - HCBBS Forum
66. Specifications and dimensions of valve packing - HCBBS Forum
67. How to perform basic settings on the Rosemount 3051 pressure transmitter using a TREX handheld controller - HCBBS Forum
68. What is the device located below this pressure gauge for? - HCBBS Forum
69. Honey pks - HCBBS Forum
70. Does anyone have the configuration instructions for Bently’s 72-axis settlement card and 70-chassis vibration card? - HCBBS Forum
71. Professional analysis of the meaning of the model number 3051DP2A62A1AB4M5HR5 for Rosemount transmitters - HCBBS Forum
72. High-precision constant temperature bath—Hangzhou Zhenyue Technology - HCBBS Forum
73. Issues with communication in GE systems - HCBBS Forum
74. Issues related to the AI-TEK tachometer probe - HCBBS Forum
75. Delta V system video recording - HCBBS Forum
76. Petrochemical telecommunications design specifications - HCBBS Forum
77. Portable moisture meter for wood and building materials - HCBBS Forum
78. How many years is the typical lifespan of a toxic gas alarm? - HCBBS Forum
79. Question: Are there any standards specifying the minimum distance between network cables (communication cables) and cables with voltages of 220V, 380V, and 10KV? - HCBBS Forum
80. Oxygen content detector selection - HCBBS Forum
81. Zhejiang University Zhongkong JX-300XP real-time monitoring software communication failure, please help as shown in the picture - HCBBS Forum
82. Flow meter - HCBBS Forum
83. Power supply configuration sharing - HCBBS Forum
84. What kind of instrument is a paramagnetic oxygen analyzer? - HCBBS Forum
85. Install gas alarms in the warehouse - HCBBS Forum
86. Cable - HCBBS Forum
87. What is the difference between Yokogawa’s E-network and Ethernet? - HCBBS Forum
88. Export of Emerson deltaV system I/O point table - HCBBS Forum
89. good news! Dinghua Electronics won the honorary title of "Reliable Level Instrument Brand for Petroleum and Chemical Industry Users"! - HCBBS Forum
90. How to artificially improve the accuracy within the accuracy range of the instrument - HCBBS Forum
91. Cannister root valve - HCBBS Forum
92. Regarding the functions of pneumatic control valves, amplifiers, and quick-release valves - HCBBS Forum
93. Dinghua Electronics | Ultrasonic external level switch for tank level monitoring – can enterprises modify it? - HCBBS Forum
94. How is the emergency stop system represented in PID? - HCBBS Forum
95. Wiring standards for galvanized wire conduit - HCBBS Forum
96. Rosemount pressure transmitter - HCBBS Forum
97. Dual-flange level measurement range - HCBBS Forum
98. 【Useful Tips】Installation Steps for the Rosemount 644 Temperature Transmitter with Threaded Sensor - HCBBS Forum
99. Online micro-oxygen level measuring instrument - HCBBS Forum
100. Problems with the CENTUM VP control system - HCBBS Forum