Displaying 1 - 10 of 10 articles authored by: Jacob Davis
Author Jacob Davis | Letzte Aktualisierung: 02/22/2017 | Kommentare: 6
Have you come across situations where you want your data logger to initiate data retrieval, rather than your PC? For example, do you have an environmental condition that you want to transmit alarm data for?
Although IP-based communication is prevalent, sometimes you may need data-logger-initiated communication...
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Author Jacob Davis | Letzte Aktualisierung: 10/12/2016 | Kommentare: 6
What do you do if you have two data loggers installed really close to each other and you only want to pay the bill for running one cellular modem? How do you get data from both data loggers using a single modem? How do you...
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Author Jacob Davis | Letzte Aktualisierung: 05/18/2016 | Kommentare: 2
When was the last time you checked the air pressure on your automobile’s spare tire? What if you were driving along, got a flat tire, and discovered that your spare tire was flat as well? We don’t often think about our spare tire until we...
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Author Jacob Davis | Letzte Aktualisierung: 04/21/2016 | Kommentare: 0
Have you ever had a sensor work on a P (pulse) data logger terminal, but not on a C (control) terminal? Is the list of choices for the PConfig parameter in the PulseCount() instruction daunting? Campbell Scientific data loggers offer several options for measuring pulse...
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Author Jacob Davis | Letzte Aktualisierung: 01/27/2016 | Kommentare: 7
Have you had difficulty using a USB to RS-232 adapter to connect your RS-232 device to a computer? If so, you are not alone. Our customers frequently encounter issues with these adapters. In this article, I’ll briefly discuss the origin of these issues and provide...
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Author Jacob Davis | Letzte Aktualisierung: 01/06/2016 | Kommentare: 2
Do you feel lost when sifting through wind direction data that is listed in degrees? For example, can you picture in your mind what direction 195 degrees is? Would it be easier if your datalogger could put your data in compass directions instead? In this...
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Author Jacob Davis | Letzte Aktualisierung: 10/14/2015 | Kommentare: 0
Are you configuring your datalogger but confused about all the IP (Internet Protocol) settings? Do you know what the settings mean and what you should set them to?
Most of us datalogger users do not have a background in computer science or network administration. Because IP-based...
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Author Jacob Davis | Letzte Aktualisierung: 07/15/2015 | Kommentare: 0
Your data is valuable, and sometimes that value is reduced if unauthorized users have access to it. For this reason, Campbell Scientific dataloggers have numerous methods of restricting access to your data. This article is an overview of four available methods for securing your data....
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Author Jacob Davis | Letzte Aktualisierung: 06/17/2015 | Kommentare: 3
Through programming, relatively slow SDI-12 measurements can coexist, without problems, alongside fast measurements. To illustrate the need for accommodations in your data logger program, I will share the story of the worst sunburn I ever got. Southern Peru is near the Pacific Ocean, yet is...
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Author Jacob Davis | Letzte Aktualisierung: 05/29/2015 | Kommentare: 9
Your datalogger may record great data, but if you can't retrieve it, the data isn’t going to do you much good. To ensure your successful data retrieval, it’s essential that you can troubleshoot possible problems that may arise with PC-to-datalogger communication over a serial connection....
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