Displaying 21 - 40 of 158 articles
Autor: Ramatoulaye Nabi | Última actualización: 02/01/2024 | Comentarios: 0
In the ever-evolving landscape of environmental monitoring, staying ahead of the curve is not just a luxury but a necessity. As technology advances at an unprecedented pace, organisations must equip their employees with the skills and knowledge to effectively use emerging tools and navigate the...
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Autor: Ajay Singh | Última actualización: 01/15/2024 | Comentarios: 0
Campbell Scientific’s CS223 Pt-1000 Class A, Back-of-Module Temperature Sensor (discontinued effective 31 October 2023) has been replaced by the CS241 Pt-1000 Class A, Back-of-Module Temperature Sensor. When needed, you can replace the CS223 sensor head with a CS241 head without having to replace the entire...
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Autor: Michael Adams | Última actualización: 01/08/2024 | Comentarios: 0
If you’re not using a CR6 Automated Monitoring Platform for your geotechnical application, you may be missing out on some key benefits that could help ensure the success of your instrumentation and monitoring network. Based on my 30 years of experience with data-acquisition systems, I’ll...
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Autor: Nathanael Wright | Última actualización: 12/20/2023 | Comentarios: 1
In this blog article, I’ll share with you the next five tips (6 through 10) that you can use to help troubleshoot your radio frequency (RF) networks. This is the second article in our three-part series. If you missed my first article or want to...
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Autor: Ben Todt | Última actualización: 12/04/2023 | Comentarios: 0
Should you be concerned about the impact of soiling or fouling on your photovoltaic (PV) power plant performance? Did you know that in a recent estimate, more than US$6 billion of annual revenue is lost because of diminished power generation at PV facilities due to...
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Autor: Nathanael Wright | Última actualización: 10/31/2023 | Comentarios: 0
In this blog article, and the next two in the series, I’m going to share with you some tips you can use to help troubleshoot your radio frequency (RF) networks.
In large RF networks, it can be challenging to achieve reliable spread-spectrum radio communications. (For our...
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Autor: Nathanael Wright | Última actualización: 10/17/2023 | Comentarios: 0
Typically, when you use long cable lengths for your vibrating wire measurements, you experience a weaker signal with a greater chance of interference. So, how do you overcome this challenge and improve your measurement quality? Keep reading to find out.
At Campbell Scientific, our vibrating wire...
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Autor: Jacqalyn Maughan | Última actualización: 08/29/2023 | Comentarios: 0
You may not realize just how helpful our handheld instrumentation can be—especially when it makes it easy for you to test your vibrating wire sensors, saving you time and money if a failed sensor is identified prior to installation. Let’s dive deeper into the five...
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Autor: Jacqalyn Maughan | Última actualización: 04/06/2023 | Comentarios: 0
Have you ever thought your bad vibrating wire sensor measurements were caused by erratic or erroneous data? You may be surprised to learn that data issues may not be the cause. If you are using a data-acquisition system other than one of the Campbell Scientific...
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Autor: Nathanael Wright | Última actualización: 03/28/2023 | Comentarios: 0
Campbell Scientific vibrating wire measurement hardware, with our patented VSPECT® technology, offers a distinct advantage over all other vibrating wire measurement systems. Unlike non-Campbell Scientific vibrating wire interfaces that use pulse counting to derive vibrating wire frequency, Campbell Scientific's VSPECT vibrating wire measurement products use spectral...
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Autor: Nathanael Wright | Última actualización: 01/12/2023 | Comentarios: 2
Campbell Scientific’s CELL2XX cellular modems (CELL205, CELL210, CELL215, CELL220, and CELL225) are commonly used as a low-power alternative to the many industrial cellular solutions available on the market today and are built to easily interface with all Campbell Scientific data loggers and data-acquisition systems. Occasionally,...
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Autor: Nathanael Wright | Última actualización: 09/12/2022 | Comentarios: 8
As organizations throughout the world continue to strengthen their network and data communications systems to counter increased security threats, we’ve noticed a trend: there’s been an increase in the number of Campbell Scientific customers setting up secure communications between their data loggers and other devices.
SSH...
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Autor: Bruce Smith | Última actualización: 04/15/2021 | Comentarios: 2
Has an electrical surge or other event made you concerned that your COM port or short haul modem may not be operating properly? Do you know how to test for this? In this brief article, we’ll look at some simple tests you can perform to...
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Autor: Dana Worley | Última actualización: 04/09/2021 | Comentarios: 0
Do you currently use SMSSend() in a CRBasic data logger program to send SMS messages through a Campbell Scientific CELL2XX internal or external cellular module? There are some things you should know about the recent improvements we made that affect how SMSSend() works.
With the release...
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Autor: Dirk Baker | Última actualización: 03/05/2021 | Comentarios: 0
In this article, I’ll explain how errors can occur when measuring the precipitation amount, discuss a correction approach, and demonstrate how an algorithm can be used to design high-quality tipping bucket rain gauges.
Introduction
Liquid precipitation (rain) is at once one of the simplest measurements mechanically and...
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Autor: Carolyn Ivans | Última actualización: 10/23/2020 | Comentarios: 0
You may already know that you can add external data storage to your data logger with flash-memory cards. But do you know what kind of card you need—or if you even need one? In this article, I’ll answer these and other memory card questions. In...
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Autor: Carolyn Ivans | Última actualización: 10/22/2020 | Comentarios: 5
You may use CompactFlash or microSD memory cards for external storage of your data logger data, but are you using your cards correctly? In this article, I’ll answer some common questions you may have about memory card usage. Recommended for You: If you haven’t done...
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Autor: Ajay Singh | Última actualización: 10/13/2020 | Comentarios: 0
When we are faced with challenges, there is often an opportunity for improvement. In this blog article, learn how our engineers redesigned our back-of-module (BOM) temperature sensor to resolve specific challenges that impacted the quality of bifacial solar photovoltaic (PV) panel performance monitoring.
Bifacial PV panels...
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Autor: Timothy Jeppsen | Última actualización: 10/07/2020 | Comentarios: 0
In 1997, I had my first introduction to using vibrating wire piezometers to measure groundwater fluctuations. A large engineering firm was monitoring water level to ensure that construction of a large pipeline through the San Bernardino Mountains was not intruding on the groundwater. I was...
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Autor: Libbie Anderson | Última actualización: 06/29/2020 | Comentarios: 0
You may have heard of the IEC 61724-1 standard to promote international uniformity in PV (photovoltaic) system performance monitoring. But why was it created, and what does it mean for you? In this interview with PES (Power & Energy Solutions), Matt Perry, Technical Product Manager for...
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