WSN MAX, J-type thermocouple and serach time node issues

Similar Questions

• What is the range of temperature for the 9219 and 9211 measurement modules using a K type thermocouple as the sensor?

  Hello

  hope I posted in the right place. I'm about ready to buy a cDAQ-9172 chassis and modules temperature 9211 or 9219 universal. I have not yet taken my mind yet. Then, I thought that one of them would make the temperature range required that I need. I need to go from-40 ° C to + 200 ° C and I will use a K type thermocouple. Does anyone know what are these upper and lower limits with this configuration?

  Thank you

  Mike

  9211 entry record indicates the tension... measuring range ± 80 mV

   

  A quick check on Omega web page http://www.omega.com/temperature/z/pdf/z204-206.pdf indicates this combination will be easilly cover your range of operation.

   

• Strange thermocouple at the time reads high

  I have a problem my thermocouples to high playing time. I have a cRIO 9074 with a connected to 3 K type thermocouples 9211 thermocouple module. Thermocouples monitoring 3 heat zones from a giant furnace, in which areas can be activated and deactivated with the help of a relay. When activated, the thermocouples read the temperature normally up to 800 ° C. However, when it goes beyond 800 degrees, it can seem to read normally, but when you place radiator different relay on or off, the thermocouple reading significantly changes a few times. This does not happen below 800 C see attached photos and assume that the first photo is the right base temperature:

  

  

  

  When I joined the first box to an external drive thermocouple with its own digital screen, I don't see this radical change when switching of the relay on and outside. It has remained relatively constant.

  Why I see such a big change with the 9211 module? I'm not process the signal somehow, just a direct reading, and the module itself is configured to play the K type thermocouples. The heater contactor and thermocouples are relatively far.

  Any help is appreciated.

  Linus

  Hi Craig,.

  Yes, I could solve this problem. a LabVIEW engineer suggested this solution and it worked. See Section 3 (Nonreferenced) floating measurement of Sources at this link:

  http://www.NI.com/white-paper/3344/en/#toc3

  
  The source of the problem was instrumentation amplifier input bias currents, causing the voltage level of the floating source to be moved out of reach. I need to add polarization resistors to provide a path of DC since the instrumentation amplifier inputs to the instrumentation amplifier ground and anchor this voltage level at a few references. I followed resistors in FIgure 10 and added two 100 kOhm for each of my thermocouples. Since then, I have much more fluctuating readings.

  Hope this helps,

  Linus

• Satellite C855 - 2 EV - some letters do not appear when I type fast and blind

  Hi all

  I bought this Satellite C855 - 2 EV only 2 days, but I've met a few keyboard problems.
  I type blind and fast all the time, so when I noticed that whenever I type fast, a few letters only do not appear on the screen once I pressed the keys.
  Especially the SPACEBAR.

  I can only type correctly if I do it slowly and if I have pressure on each unique key. I don't want to type like this because I want to save time and just type blind and fast, I also do not want to cause more damage to the keyboard or laptop.

  Can someone help me please?
  I don't want to consider the store just because of all the hassles I have to cross.

  Thanks in advance

  I know it may seem silly now, but I think that the only solution for you is to type a little more slowly and correctly. With correctly I mean that every single button should be enabled to give a correct contact.
  Similar thing happens on my older P500. When I type faster I make so many mistakes on my word document. Some letters are missing and occasionally does not work SPACEBAR. I tap it correctly. In my view, the key, but there is no contact.

  Sorry, but I don't think you can do something about it.

• Effect on correction of the CJC to use copper instead of type thermocouple extension cables

  Hello people. It is is a kind of "phenomenological" question, lumping together a bunch of real problems. Type of hope that someone had experience try this and can give me an advice.

  I'm looking to make measurements of temperature relatively high speed with very fine wire of type K or N thermocouples.

  I will be very many TC - about 75 in quantity and therefore will be, if it works well enough, wire the asymmetrical (I trading accuracy for amount in light of the SCB-two 68).

  My complete data acquisition system is:

  Computer PXI

  PXI-6225

  (Qty 2) SCB-68

  QUESTION 1: Any recommendations in the configuration of these two NRSE or GRSE? The device, I am close to (but not electrically in contact with) is completely without merit (experience of combustion). TC fine wire is indeed very thin, and their not armoured lengths will be about 12 ". There is no significant EMF/EMI around my experience. I will experiment but just wanted to know if anyone can rule something here...

  QUESTION 2:

  Important points:

  • I want to use type N for additional above K to my temperature range and also because that N-type are available in smaller caliber (0.003 ") and stability welded end to end.
  • Unfortunately, I n ' t has a bunch of N type connectors - if I have to use/buy the N type connectors this is a significant cost (see the stop).
  • My Setup has the TC in the physical location of 'groups' of 7. Given the asymmetric configuration, I have 7 anodes and 1 single "reason" for each "group" - for a set of 8 wires out of each "group".
  • I need to connect on the order of 80-wire in both SCB-68. I try to minimize the number of threads that I have to deal with.
  • Omega does not sell single conductor wire anode and cathode for the N-type as they do for K-type. They sell only duplex son.
  • Omega is also not sell armored bundles of type N, as they do in K-type
  • If I use type N TC and I use the real N type extension wire, it will have to be duplex (because of two previous points) - it's something like 80 PAIRS of wiring, with one of the sons of the cathode on most of the wires not used (because of the asymmetrical configuration).

  It seems that I must consider the following compromise:

  Use the TC type desired N and treat approximately 80 pairs of duplex wire extension of type N OR less desired TC type K and purchase grouped, shielded wiring to minimize the mess of wiring GOLD copper use extension (WHAT?)...

  Yes! Why can't I use the copper wire extension to the fine N TC of the cable type and connect to the TC with a kind of nonmetallic connector (like screws nylon) or solder? The attraction here is that I could use the signal wire 8 drivers together, to each of my TC 'groups '. This would reduce and clean my wiring and not need to buy all type N connectors (TC would be wired, no connector involved).

  It seems to me that I could simply set up the cold welding (CSF) on board the SCB-68 fixed to work on N-type. Copper wire would result of the SCB-68 the TC type N. No metal connectors would participate. Thusly, being only one junctions P/OMEGA-copper and copper/OMEGA-N to deal with the CCM. This sounds like it would be exactly the same as a N-type wiring directly into the SCB-68, except that there may be error between the temperature reading to the CJCS and the junction of alloy copper/OMEGA real. This won't be a significant error because the two locations will be very close in temperature.

  If this "mistake" of temperature becomes a concern I can mount a TC that is unique to the copper/TC junction and make my own corrections (I think...)

  Here is a little schematic text (without taking into account all shunt connections in the CSR circuits...):

  Any circuit anode/channel: SCB-68 Terminal-> extension copper-> (direct connection via the non-metallic connector) OMEGA-P of the N type TC

  Common ground circuit/channel: SCB-68 Terminal-> extension copper-> (direct connection via the non-metallic connector) OMEGA-N to the N type TC

  This idea implies that the circuit board within the SCB-68 has copper conductors, such as the addition of copper extension wire would not create an additional junction.

  Anyone tried this? Can someone offer me some ideas?

  THANK YOU in advance!

  -Dan

  ddml wrote:

  Henrik-

  Thanks for the very useful reply. Yes, I forgot to mention that the lengths of wire extension will be the order of 1 m, then resistance extension must be low, even if common ground is used as part of an arrangement of asymmetrical circuit.

  ...

  Here's my last logic!

  • If my experience shows that the single-ended NRSE GRSE arrangement response or "match" the differential response conservative, I will choose asymmetric for more sampling points.
  • Since I know the extension wire / TC to the ASE will be nearly isothermal with the CBS itself, I would like to use the extensions of copper and accept (and possibly correct?) the error based on the temperature. I would like to use threads, as this I need 7 + and 1 ground by grouping of 7 TC to my DUT (Recalling)-> http://www.newark.com/jsp/content/printCatalog.jsp?cat=c127&page=1199&display=zoom
  • If during the examination of the previous point, I find that copper extensions are NOT practical and I need to use tank extensions of TC-metal all the way, then I choose a TC type K on an N-type. The reason is that there are many more options for tanks, bundled extension cable type K (N-type is apparently a sort of new and not very popular). However if copper extensions are possible, then I'll use the TC type N, motivated by their superior high temperature oxidizing atmosphere stability and the fact that I can get them in a configuration welded end to end to 0.003 "caliber!

  If none of this logic seems faulty or unrealistic, I would appreciate it really more input! I don't know that it will be a lot of work!

  Thank you once again,

  -Dan

  Dan,

  I've marked the important phrase what you're actually doing is moving the CCM of the CBS for the TC/copper connection. Any difference in temperature will directly add to the error.

  However, don't try to save the copper with your approach to 7 + 1, ask IT for another 12 m Ethernetcable guys more and go with 7 * 2 + 1 pair of reserve and make the summary at or near the CBS. IF you need a differntial measument system later, you need to rebuild all connections. (And not just add a new cable for all conical fittings, it is the twisted pair that makes the magic Yes, same vor 1 m!) Remember that you are dealing with µV! And since you want to quick reads without filter a lot of way, do not try to save $10 to about 12 m of cable. Somehow I have the feeling that you try you anyway

• Attempt to delete pictures in my pictures and every time you send to trash, it makes a duplicate copy.

  Attempt to delete pictures in my pictures and every time you send to trash, it makes a duplicate copy.  How can I remove it without the computer by creating all these copies.  Pls help.  TKS.

  original title: remove duplicate photos

  Unwanted copies have file names with
  copy "prefix of"?

  Example: Copy of IMG_1455.JPG

  If_yes_maybe the following tutorial, I wrote
  for XP offers a few ideas:

  Here's how to reproduce the unwanted
  copy of...

  Hold down your CTRL key and select multiple files...

  Place your pointer over the selected group
  (holding the key ctrl) and left click / drag
  the group even just the slightest bit... now
  release the mouse button.

  Oooops... multiple copies...

  Maybe the following will help:

  Sometimes most of the person who
  trying to select multiple by holding the CTRL
  or the SHIFT key down while clicking on the left to select the
  image files.

  Copies are created when you are unable to
  completely release the mouse button before
  you move the pointer to another file. When a group
  the selected file is dragged... even the slightest
  release the mouse button will produce a bit...
  copies of all the files previously highlighted.

  It's a little easier if you have your folder
  Options set at single click... that way you can
  select/deselect a file with just a mouse more
  and you don't have to click. For multiples you
  I have to keep... CTRL or Shift.

  Do not click on... no slip... no copy... maybe that of
  your solution. To adjust the click...
  Open a folder and go... Tools / folder
  Options / General tab... Check... 'single click '.
  To open an item"/ apply / OK.

  If you want to delete all the files in a folder
  You can try the following:

  Reach... Edition / select all... or type... CTRL / has...

  With all of the files selected... go... Drop / delete...
  or press your delete key... or... click on the
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  How do I find and remove unwanted 'copies '.
  of your image files.

  Open the folder that the images are saved in and
  on the left, click on the button 'Search' in your toolbar.

  (If you view the files from a montage
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  Click on one of the image files and the menu...
  choose... Properties. The path to the folder will be
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  In the research pane select... "All files and folders".

  In the "All or part of the file name" field. Come in...

  a copy of

  Now... on the left, click on the search"" button.

  When the search is complete... go to... Edition / select all...

  Then go to... Remove / delete.

  You will see a dialog box asking if you are sure
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  Now... on the left, click on the 'Back' button in your toolbar.

  Now the remaining files should be your originals.

  If you delete the wrong files... recover from
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  Also see the following article:

  Trouble fixing: stop Windows copy
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  http://www.howtogeek.com/HOWTO/Windows-Vista/fixing-annoyances-stop-Windows-from-copying-files-accidentally-when-CTRL-click-selecting/

• I tried to add/remove stuff installed on the computer, and every time I try a "memory" box keeps popping up.

  Original title: Out of Memory Box

  I tried to add/remove stuff installed on the computer, and every time I try a "memory" box keeps popping up. What is the cause of this and how do I manage it?

  Hello S.M.R.TJakeman,

  In addition to the response of ramata, the link provided assistance by looking at how many programs you have running.  This could help solve, but if not please let us know what are the specifications of your computer.  Specifically the memory!

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  "System Properties"

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  Right click on "computer".

  Click 'properties '.

  Click on "Général" (XP).

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  Microsoft Answers: The malware removal

  http://answers.Microsoft.com/en-us/Windows/Forum/windows_vista-security/malware-called-antivirus-Pro-has-taken-over-my/3cb4a36a-6134-448C-A134-151d03fbd968

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• Want to migrate the database (4node RAC) size of 4 TB of 10.2.0.5 at 11.2.0.4 on the new servers where the new type servers Primary (4 nodes) and Eve (4 nodes).

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  Here is former servers of RHEL 5 version and new servers are RHEL 6 release.

  Post edited by: Umair_ali

  1 backup L0

  2 restore L0

  3. L1 and ArchiveLogs database backup

  4. copy BackupPieces L1 and ArchiveLog BackupPieces on new server

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  7 RECOVER DATABASE (should automatically identify the L1s and to apply ArchiveLogs)

  8 STOP

  9 START UPGRADE

  10. run catupgrd.sql

  You should also take care on the locations of the data file, dump, instance settings destinations, all link database from the database, connectivity application etc.

  Hemant K Collette

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• start and end time

  Hello
  
  What would be the data type most appropriate for storing a start time and close time, like opening hours, given that they are not associated with any day, but that one might want to always practice arithmetic of the dates on them.
  
  Thank you

  Hello

  Exor wrote:
  Hello

  What would be the data type most appropriate for storing a start time and close time, like opening hours, given that they are not associated with any day, but that one might want to always practice arithmetic of the dates on them.

  If you often need to display the time in a form that readers will be intuitively understand, then VARCHAR2 ("hh24:mi:ss", or "hh_mi_ss m") might be the best.

  If the main goal is to make arithmetic DATE, or to make comparisons with DATE columns (by example, to see if order_date took place during the hours of the store was open), then a NUMBER (0 = midnight,. 5 = midi,. 75 = 6 PM) might be the best.

• Need help to calculate the start and end time and place the result in a term like text box

  I did a search on the forum for calculating start and end time and found the code depending on which I am using as a formcalc on the duration field.
  ==============================================================
  Form1. Page1.duration::calculate - (FormCalc, client)
  
  If (HasValue (StartTime) and HasValue (EndTime)) then
  industrial var = Time2Num (StartTime.formattedValue, "h: mm A")
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  If (IN2 > = out_) then
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  $.rawValue = null
  on the other
  var out_ - IN2 = diff
  $.rawValue = diff/3600000
  endif
  on the other
  $.rawValue = null
  endif
  =============================================================
  
  Then, when I enter for example from 15:30, an hour of beginning and end of 04:00
  
  The duration field will say 0.5
  
  How can I get my form to say 30 minutes instead of placing a decimal?
  
  Secondly, how can I use field models LC where the employee can just type 330 or 03:30 and it automatically based on the computer's clock on time to start 15:30?
  
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  Attached is the form for display:

  https://Acrobat.com/#d=f1kxh5qjuow5ujyZduF8OQ

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  http://thelivecycle.blogspot.com/2011/05/flexible-Eingabe-von-Daten-und-Zeiten.html

• I use Super Start add on, but twice this week, he disappeared, and this time when I click on add super to start nothing happens.

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  _{Edit: removed your email address from the public view, since the only thing that will attract are spambots. you will be notified by email whenever someone replies to the thread. (philipp)}

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• I need to transfer my history of the text and images from my old iPhone to my new iPhone, but have already moved all other data to my new phone via iTunes and spent time to organize.  How do I reset this transfer without any?

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  For your texts, they moved with the backup restore?

• Before that I only had to type "IMDb" and press enter and put me to the site immediately, but now all these links come first. What can I do to make it like it was before? And my Norton safe password does not appear in firefox.

  Before that I only had to type "IMDb" and press enter and put me to the site immediately, but now all these links come first.

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  Try to define your topic: config entries for:

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• Hi, my name's NiNi and every time I have support on the screen of my "home" button it maks a loud crack down and its a little hard to rely on the work from the bottom but it is still. What is strange for the iphone. Can I repair my home to apple store but

  Hi, my name's NiNi, and every time I press my button home he made a cracking noise strong down and its a little hard to press work down but still. What is strange for the iphone. Can I repair my home to apple store button and if so, how? The price will be high? IM only 13 so please be easy on me! My home button was not good compared to other iphones and its a little weird. I have an iphone 6 s, and im worried it could slow down! Help, please!

  I wanted to say break LOL