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Eugene

Light Theme, Weather Station Display

In The Dark

By | Blog | No Comments

I’ve worked in cubicle environments where windows were scarce. In fact, in one job as a product design engineer, my desk was in the server closet; no windows, constant fan noise, and plenty of heat. Fortunately, I could get up a few times a day and walk outside. However, the owner’s desk was by the only entrance. So, to go outside for some light, you were advertising that you were not at your desk. And, if that wasn’t enough, he had cameras covering the whole work area so he could keep an eye on you even at your desk.

Of course, it could be worse, some people work in underground buildings; no windows and no outdoor strolls to keep one in touch with reality.

A Dyacon weather station was sold to just such a place. Not only is it underground, but there is no internet connection and no wireless was allowed. Dyacon Weather Station display software was included with the weather station purchase.

Weather Station Display is displayed on a computer monitor in break room areas, along with closed circuit camera images. The intent is to provide employees with some contact with the surface conditions.

Weather Station Display software not only meets the needs for a simple weather station interface, but also connects directly to the weather station. For security and practical reasons, wireless was not an option.

So, if you are in the dark regarding weather, Dyacon has an answer.

Eugene

Infrared Temperature Sensor

By | Blog | No Comments

We are always working on one development or another, whether DyaconLive, new sensors, new [secret stuff], or expanding the capabilities of existing weather station capabilities.

Recently, we were contacted by an organization that needed a reasonable cost solution for a heat-island study. The goal was to collect baseline pavement surface temperature this year, apply new surface treatment, and then measure the difference next summer. The system had to provide real-time data to a web portal as well as local data logging.

So, we went to work; leveraging our CM-1 weather station controller and DyaconLive in order to deliver the functionality required in the short time frame.

First Test Of Infrared Thermometer

It’s always fun cobbling together the first system and giving it a spin. Often we are enamored by its inelegance. As the images attest, this is definitely not elegant. But, that comes with time. At this stage, the data is most important; and, Chris, our staff scientist, is whiz at collecting data and building scripts for analysis.

Infrared Thermometer Applications

In addition to the heat-island study at hand, there are a number of applications that we can see for this new device.

Sub-surface temperature modeling

Foliage and crop canopy temperature

Ground temperature

Road surface temperature

Race track temperature

Roof temperature

Storage tank surface temperature

Outdoor sport court temperature

I’ll leave you to come up with more applications for an infrared temperature sensor for your business. Give us a call if you want to explore anything in particular.

The measurement temperature range of this device is -20 °C to 1000°C (-4° to 1830°F), which is quite a spread. While the maximum temperature is inadequate for plasma furnaces, it is high enough to monitor your local lava flow.

Please check back later. I’ll add more to this post as we make progress toward product release in August.

Eugene

WiFi Weather Station on HughesNet

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Unlike large companies, Dyacon “market research” comes through customer feedback and requests. We have received several requests over the last couple of years to develop a WiFi weather station. Well, we’ve finally done it. (Yes, sometimes we are slow.)

While WiFi seems like a logical step, the implications of a short-range radio connection bring installation, data distribution, and support complications we were not ready to address at the time. Now, with DyaconLive in place, we can provide the data accessibility that users expect.

Remote WiFi

We typically think of WiFi as a short-range, local data communication mode, but with the right equipment, WiFi can cover a relatively long distance and operate in remote locations.

A property development in western Wyoming contacted us for a weather station for their private runway. While they didn’t have cell phone service in their remote mountain location, they did have HughesNet satellite Internet service. Using a 2.5 GHz outdoor access point, we achieved one mile range. This meant that the weather station could be located at mid-field by the runway.

The low data rate requirements of the Dyacon weather station means that there is no significant impact to their HughesNet account. Dyacon equipment also does not need a static IP, allowing a lower cost Hughes service plan.

Normally, our users do the equipment installation. In this case, we were contracted to do the installation (and I’m always happy to get out of the office and work in the field). Since we hadn’t previously done a connection over HughesNet, I was glad to participate in the installation.

The following are a few images from the adventure.

The flight in – 15 min by plane or 1.5 hrs by land. In this case, we flew in and drove back.

 

Weather station and access point offloaded and ready to go.

 

View of runway, weather station, and utility shed in the distance where the access point is installed.

 

Dyacon weather station installed and transmitting to DyaconLive.

If you have similar needs for a WiFi weather station, please give us a call. We would love to see what we can do for you.

Eugene

DyaconLive

By | Blog, Homepage | One Comment
DyaconLiveScreen2

Dyacon weather stations have always been compatible with Weather Underground. This has been a low-cost web portal option for our users, serving both their internal company needs and as a publicity tool. It has been used by our researcher customers as well as for aviation, industrial, and safety users. While useful, Weather Underground has a few drawbacks:

1) the advertisements are annoying,
2) only a few of the available Dyacon sensors are charted, and
3) there no user access controls, everything is public.

DyaconLive is a weather station web portal designed and programmed by Dyacon staff for Dyacon weather stations. It is the most exciting product we have introduced (at least to us) and we have some great plans for it. The first version was released in February 2018 and there are many enhancements that will be available in the coming months. Read More

Particulate Matter Matters

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Dust in the wind” may be a great poetic analogy for a melancholy 80’s rock song, but in reality we generally don’t like dust.

Large particles are filtered in the upper respiratory system, but the smaller the particle, the farther into the airways they penetrate.

Dust particles are measured in micrometers (μm or um), also know as microns. Particles that are 10 microns and larger are typically not detrimental to health. These would include dust, pollen, and mold spores. Of course, some materials can be dangerous regardless of size, but other particulates are dangerous because of their size. Read More

Weather Station Wildlife Damage

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Elk: 1   Weather Station: 0

A repeat customer placed a research weather station in the field last fall. By February, anomalous readings from the weather data were observed, including a low battery alarm text message. Everything indicated that something fishy was going on – but it turned out not be be fish at all.

Since it was a relatively short 3 hr drive, I offered to make a service call to better understand the situation. Conditions couldn’t have been better for a service trip; mud, snow, rain, and cold are always a refreshing break from the comfort of the office.

After mucking through a 1/2 mile of … muck, I found the weather station torn to pieces. Read More

Weather Station Battery Test

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Design Principle

Most Dyacon weather stations ship with a battery and solar panel. The 12 VDC 7 Amp-hour battery sustains the weather station over night and can even run the weather station for about one week without recharging.

All Dyacon weather station controllers have an embedded solar charge controller. The internal battery recharges each day using power from the solar panel.

The daily charge-discharge cycle gradually reduces the battery capacity. Batteries that operate in cold temperature environments or are deeply discharged will suffer more capacity loss than those that operate in room temperature conditions.

Weather station batteries take a lot of abuse and should be replaced routinely for reliable operation.

Battery Testing

So, how do you know if your battery needs to be replaced? Read More

Weather Station Display Solution for Local Data

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Dyacon has provided fully autonomous weather station solutions to our commercial and industrial users for several years now. Nearly all stations have used the embedded cell phone to provide a reliable wireless interface for a Weather Underground connection, data log upload, and remote command and control.

Nevertheless, there are some applications that require a local solution or one that does not have reoccurring costs.

Dyacon Weather Station DisplayTM software fits this need.

Weather Station Display, Dark Theme

Weather Station Display, Dark Theme

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The Best Weather Station

What is The Best Weather Station?

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All tools are designed with particular constraints in mind. Engineers must balance design priorities such as precision, cost, ease-of-use, application needs, material characteristics, operating environment, manufacturability, serviceability, and so forth. Compact cars and 4×4 trucks are optimized for their intended application and within their own unique design constraints.

A plastic, $40 weather instrument may be just as effective for a specific application as one that costs $25,000. Read More

3D Printed Anemometer, Side View

3D Printed Anemometer (Wind Speed Sensor)

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Build Your Own Anemometer?

Good anemometers can be expensive. Numerous do-it-yourself versions can be found on the Internet and are made with various components from paper cups to PVC pipe fittings. There are even some 3D printed designs that emulate molded or machined anemometers, but are typically very fragile.

The electronics for do-it-yourself weather instrument are often based on hobby boards, such as Raspberry Pi or Arduino. While function for some applications, they may not offer the robust features for commercial applications. Read More

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