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Use of the AVW1 with Slope Indicator Model 52611020 50 psi vibrating wire transducer

nvhung Nov 5, 2008 04:26 AM

Dear All,

I am Hung, I work for Dynamic Solution LLC.
Now, I am using a Vibrating wire transducer with model 52611020(of Slope indicator) CR800.

You could send me demo software that connecting them or document about them according to email nvhung@ds-intl.biz

Thanks and Best Regards
Nguyen Van Hung.

email: nvhung@ds-intl.biz

cabbageheart Nov 5, 2008 08:33 AM

If you want to a software to connect and get data, you can download a PC200 from http://www.campbellsci.com/25/1/-5/91. If you want to know the program how to connect with CR800 and the sensor, I think you can ask your old engineer or slop indicator. Some help you can get from the manual of AVW1 manual.

nvhung Nov 5, 2008 09:34 AM

Dear Cabbageheart

Thanks for your support.

I am using PC400 software and we bought CR800 and Sensors(slope indicator).

I have read User Manual of AVW1 manual but This is the first time , I have worked with its and it is not easy to understand immediate.

I need engineers that have experiences about them, because I have contact with sale agent at local country but they could not help me to solve this problem.

I also am very thanks for your guide and I will contact with Slope indicator.

If you know engineers who understand, Please send me their emails, I will contact them.

Thanks and Best Regard
Nguyen Van Hung.

cabbageheart Nov 5, 2008 10:54 AM

As you are a very new guy in this field, I still think you can visit here.

http://www.slopeindicator.com/support/dataloggers/cr10-config.html.

CR10 is another retired datalogger of CSI which was replaced by CR800 and CR1000.
Your sensor is a VW piezometer, if you can understand the program and diagram of this example of CR10, you can get a CR800 easily even from a program transformer in the PC400.

I don't want to give you a CR800 example because an engineer as you should understand more than a simple answer.

tonywang5 Nov 6, 2008 06:59 AM

nvhung,

hope you are familiar with CSI logger and software, otherwise there can be a lot to learn. As for AVW1, you may follow the manual to wire the sensor and logger. You can visit address below for reference.

http://www.slopeindicator.com/support/dataloggers/sample-cr1000-programs.html

the program you need for cr800 is quite similiar to that of CR1000.

in the program to control cr800, funtion

Vibratingwire()

is the only function need to understand. You may also use
SE voltage measurement to read the temperature of the probe.

Cheers

Tony

nvhung Nov 6, 2008 09:51 AM

Dear Tony

Thanks very much for your support.

This are things that I need.
I have downloaded your exmpale and it run well.
However, I also would like documents that have
method to convert Hz to Psi or Water Level, Do you have documents about them ?. if you have, please send me documents.


I'm looking forward to hearing from you soon.

Thanks and Best Regards
Nguyen Van Hung

ChipsNSalsa Nov 6, 2008 11:49 PM

See the Data Reduction section (page 10) of this manual

http://www.slopeindicator.com/pdf/manuals/vw-piezometer-manual.pdf

and find the calibration sheet specific to your sensors serial number that has its ABC or TI factors documented.

* Last updated by: ChipsNSalsa on 11/6/2008 @ 4:55 PM *

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