Instrumentation & Automation - English

Translations»English»Instrumentation & Automation

11118 topics · Page 1/112

#1670084How are the ‘three rates’ of instruments calculated?
#3004688Process Engineering Division – Instrumentation and Automation Section – Daily Question – Question dated 2020-05-19
#1956970In the Siemens S7-300 hot water station, why are the values of the analog inputs on the high side?
#2034409Instrument power distribution: 380V to 24V
#2035540Urgent: We have installed several plug-in vortex flowmeters on-site; do we need the calculation formulas for temperature
#2072056Action and reaction
#2736177Request the oil circuit diagram for the 2oo3 solenoid valve of the Mann turbine quick-shut valve
#2981143Process Engineering Division – Instrumentation and Automation Section – Daily Question – Question dated 2020-05-05
#3141687Connection method of on-site pressure gauge
#1847283The s7-300 PLCSIM keeps asking to restart during installation
#2854867Three-element control for the drum
#2738808What is the design pressure of a differential pressure flow transmitter?
#2783076Could Haiyou tell me what’s inside this cabinet, the one belonging to Zhejiang University’s Central Control System?
#2061885CS3000: Check whether this symbol is AND or OR
#2897172Does anyone have the configuration software for version 2.7 or 2.8 of the 300xp system?
#1668204What are the A-series card slots for the Honeywell EPKS C300 controller?
#1961069What is the difference between advanced process control APC and intelligent control?
#2858134Oxygen electrode in hydrogen and oxygen purity analyzer
#2260998Rosemount vortex flow meter
#2353975DI channel issues in the GE SIS system
#2770132Process Engineering Division – Instrumentation and Automation Technology Exchange Forum – Daily Question – Questions 08–
#1977260What is the purpose of using a safety barrier in the internal settings of a PLC? ?
#1971826Who can explain in detail how to use an RS flip-flop?
#2754436Instrument cable with intermediate junction box
#3088480UPS capacity estimation
#1831740Seek explanations for the arithmetic function blocks and control function blocks of the central DCS-----300XP system
#1857491Regarding Yokogawa, Emerson DCS batch control
#3026845Urgently seeking dynamic diagrams of the turbine main steam valve and control steam valve
#2693679Seek help: What do the various flow meter representation formats in PID mean?
#2259165Seeking help with issues regarding the German FLUXUS Flexson 704 ultrasonic flow meter!
#3091801The practical specifications for some automated instruments that have been organized need to be downloaded by yourself
#1799500Intrinsic safety limit switch
#1936669Can radar be used to measure the level of carbon black powder?
#1832629Siemens PCS7 uses CFC to implement functions; experts, please come in
#1943708Bimetallic thermometer **standards and industry specifications
#2687685Honeywell DP and Modbus RTU communication
#1928926Wiring and connection issues for RS485 signals after passing through the safety barrier
#1800959Let’s talk about the instrumentation field
#2008437Help: The electric contact for the drum water level is constantly leaking from the valve seat
#1874256What are the design and calculation criteria when the diameter of the orifice plate tube is less than DN50 or greater th
#1916439Seeking advice on flow meter issues; thank you very much
#1828166Chart legend
#1846927Final Investigation Report on the Explosion at the Bensfield Oil Depot in the UK
#1801847Samson locator verification
#1880503Valve knowledge
#3137827Help with compilation error in JX-300XP
#3057673Safety instrument system design and modification
#2929994What components are included in a safety instrumented system?
#2995399Question about the range of a temperature transmitter?
#3052759How can the pH value be better controlled?
#1842824Card configurations for Siemens S7-200, 200SMART, 300, 1200, 1500.
#1912733How can the automation rate of instruments be improved?
#3104262Process Engineering Division – Instrumentation and Automation Section – Daily Question – Question from 2020-10-15
#2133693CS3000 Rising Delay Timer OND
#1985227Some installation suggestions for steam flow meters
#2786571Instrument technicians should be familiar with pressure sensors, pressure transducers, and pressure transmitters
#3075861Considerations for selecting mass flow meters
#2957771Relay safety standards?
#3132243How to solve resonance of control valves caused by high-precision mass flow meters
#2762407Seven-step method for troubleshooting instruments
#2777232Cabinet room layout issues
#2769249Analysis and Handling of 10 Common Faults in Classic Level Gauges
#1947628How is the correctness of the logic interlock diagram ensured in new projects these days?
#2208588Principle of IL220 series lockout valves and air circuit diagram
#2940452Advantages and disadvantages of portable and fixed gas detectors
#2876312Series of Operating Guides for Refining Plants
#3013243Control of polymerization temperature in reaction vessels
#3079174Accuracy requirements for steam flow measurement using vortex flow meters
#3132568Issues regarding user-defined calculation blocks in the CENTUM VP system
#1961264The Hilscher system time does not match Beijing time
#2694430Process Engineering Division – Instrumentation and Automation Technology Exchange Forum – Daily Question – Questions 05-
#3139252Honeywell PKS virtual machine issues
#1977871How to deal with an increased system ground resistance
#1773177Regarding the issue of the installation depth of the temperature probe
#1876497Is heat tracing required for double flanges?
#2056653Dew point meter
#1674064Discussion on the logical control principle of dual backup devices
#2026806May I ask about the instrument used to measure the stirring speed of the reaction tank, and the instrument used to monit
#2037381Does a newly purchased electromagnetic flowmeter need to be calibrated?
#2037466In American standard flanges, what does this code mean?
#2756320How to detect online traffic?
#3084722Are there any explosion-proof pressure transmitters that can be rotated 180 degrees?
#2805195I have been working on the summary document for the initial phase of the PCS7 system these past few days!
#3134403Rosemount temperature transmitter selection and quotation
#2032793Is there any teacher who understands anodic protection to help?
#2792458Books on the selection of instrumentation automation systems
#2446693Regarding the issue of shutting down instrument heating in summer
#2154520Which standard specifies that human body static eliminators and lightning protection grounding wires cannot be shared?
#2013674【Control Version】Daily Question 20180611
#1990202Differences among various interlock valves in the SIS system
#1739991Is a balance vessel needed to measure steam parameters?
#1809958How to connect a Profibus-PA transmitter using a 475 controller?
#1866035How to choose an on-site flow meter?
#1942704Six key aspects for selecting gas turbine flowmeters
#3148533Control of temperature and humidity in the instrument cabinet room in winter
#1858743Experts, please take a look and see if the installation diagram in the attachment is reasonable
#2761524Where can I check whether the instrument still requires a production license?
#2748381What’s the difference between verification and calibration? Which instruments are classified as instruments subject to m
#2684305Remote transmitter out of range
#1946186Fault in the central control XP316 card