davis 6152 vantage pro-2 wireless weather station with standard radiation shield
Buy Cheap Davis 6152 Vantage Pro-2 Wireless Weather Station with Standard Radiation Shield
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First and only weather station in its class to use frequency hopping spread spectrum radio technology to transmit weather data wirelessly up to 1000′ (300 m).
Includes Vantage Pro2 console/receiver, integrated sensor suite, and mounting hardware. Integrated sensor suite includes rain collector, temperature and humidity sensors, anemometer, 40′ (12 m) anemometer cable, and solar panel. Electronic components are housed in a weather-resistant shelter.
Sensor suite is solar powered. Electronic components are housed in a weather-resistant shelter. Console may be powered using the included AC-power adapter or with three C batteries (not included).
Wireless range is up to 1000′ (300 m) outdoors, line of sight. Typical range through walls under most conditions is 200′ to 400′ (60 to 120 m). Add wireless repeaters for distances up to 1.7 miles (2.7 km)……..
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Technical Details
– Provides accurate weather data in a sophisticated yet easy-to-read format
– Wireless transmission means no unsightly cable leading into the house or office
– Integrated sensor suite includes detachable anemometer
– Maximum anemometer wind speed capability rated in excess of 170 mph
– Sensor suite is powered by solar energy with backup battery life span of 1 to 2 years
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2010-05-21
By Bill
I bought a Wireless Vantage Pro back in July 2004 and almost 6 years later it is still reporting accurate data. I have not had any problems with it at all. I originally had it in Minneapolis and now it is in Duluth Minnesota. We get plenty of cold nasty snowy weather and it just keeps going and going. It was an expensive purchase and has proven to be worth every penny that I spent on it. Gotta believe you get what you pay for.
2010-03-10
By B. Speer (Auburn, California USA)
After about 6 years of daily use I am pleased with my unit. Over the years I had a couple problems which the Davis people worked to resolve on the phone. This involved the battery backup for cloudy days. Turned out I made some mistakes that caused the problems. Davis patiently helped me.
Agree the time change can be a hassle but reference the manual helps even if I have to figure out the procedure all over again each time. Also have a faily complete La Crosse weather station with most of the same information except wind. Always compare both. Although there are small differences in barometer chart they match considering the display methods are different. Predictions for rain differ too but that is rather subjective. Looking out the windor is more objective, LOL.
Been a long time so I do not remember the price paid but it was through Ebay and quite a bit lower than retail. One seller on EBay sells many Davis systems pretty much daily. Worth a search.
2010-02-22
By Antonio M. Amadeo
The reason that forecast is inaccurate in all weather stations is that symptoms like falling barometric pressure need to be coalesced with other pertinent data like season, humidity, wind direction, speed of pressure rise or fall and observation. Simply put, weather stations should not include forecasting and the more expensive stations like RainWise, Capricorn, Orion, et al do not have such. Weather stations should only supply accurate data. It is for humans to use all information to formulate a forecast. Only the Chinese manufactured, inexpensive stations and Davis include a forecast.
I certainly concur that the Davis weather forecaster is inaccurate most of the time. The forecast is so unreliable that I don’t even look at it anymore! While it’s our observation, too, that La Crosse forecasts are more accurate even though solely based solely on barometric pressure rise and fall, its forecast is easily fooled by thermal lows. Storm alarms constantly ring in summer months when there’s no rain in sight. The best weather forecaster is the Weems & Plath Stormglass. It interacts with clashing ions in the atmosphere as cold and warm fronts collide. I have never seen it fooled yet!
The wind speed averages we have observed by all Chinese stations including La Crosse, Oregon Scientific, Honeywell and others appear to be so very, very low that wind speed data is useless to observe or archive from these cheaper stations in our opinion. After many years of observing 10-20 weather stations per day, we have 100% confidence in our opinion. Given that, wind chill data is meaningless in the cheaper stations. We have not observed wind speed inaccuracy in Davis units. We recommend 10ft/3m above the apex of a pitched roof. Add 5ft/1.5 if mounting on a flat roof.
Our observations also tell us that humidity generally appears to be low in the Chinese manufactured units. In our opinion, therefore, if the cheaper Chinese units attempt to calculate heat index or dew point, this would be inaccurate, too. The variances do not appear to be linear. And at some points, it appears that the Chinese units are accurate. But at other points along the line, they present apparent huge discrepancies. Davis’ humidity and dew point appear to be accurate. Some Davis units (6153 & 6163) have 24 hour fan systems to enhance the accuracy of temperature and humidity.
The Davis Vantage Pro2 is a remarkable station for its very low price, on sale regularly at $535.50 for a 6152. Unless you want to spend a whole lot more, that is $2,000 – $6,000, Davis is a great alternative. And don’t forget that at $2k-6k, there are no forecasts and no atomic clocks. But you can get ultra-sonic measurements of wind and rain (including an impact sensor), stainless steel anemometers, multiple levels of wind speed averages, increased resolution of all data and even some levels of redundancy at even higher prices. A Davis unit comes off the production line NIST traceable (National Institute of Standards & Technology). You can even have your specific Davis unit re-calibrated by Davis and have a Certificate of Conformity that’s good enough for OSHA and other government agencies. No Chinese unit is NIST traceable nor can any be calibrated that we know of, other than their barometers.
All units can stand improvements somewhere or another. But make no mistake about it. Davis is a tremendously good value, professional weather station. It is the least expensive station available that is a truly advanced station. Davis is one of the most reliable. We experience very few warranty issues. There are many others that may be better, but they start at 2x the cost of Davis and go up from there.
We sell Davis side by side with the Chinese manufactured stations. And if you think we recommend Davis because it costs more, you’d be wrong. Our worst profit margin is Davis. Our best margin is on the Chinese manufactured stations. We sell Davis because we get happy customers and very few service related calls.
Antonio Amadeo
WeatherBuffs
2010-01-17
By Woody Guthrie (Cranford, NJ)
The unit worked very well and I was satisfied for the first year. After 10 months, the 3v CR123 Lithium battery had to be replaced. OK, no problem. Then it happened again at 13 months. Since then, I have had to replace the battery every 3 months.
I contacted Davis and they stated that the problem was likely a board which would have to be replaced at considerable cost. The capacitor is not being properly charged during daytime hours. Of course by the time I figured out that the unit was faulty, it was beyond the one-year warranty period. Instead, I have chosen to climb a ladder and replace the battery regularly.
I have to rate the unit low because of this early-life component failure.
2010-01-01
By K. Lambert-Gorwyn (Charleston, SC)
First: Davis ISS sensor suite with ProVantage 2 console:
The biggest differences on the Davis unit (with the other ISS sensor) is that all the outdoor sensors are mounted in one reasonably sized very sturdy unit; that utilizes true solar with storage that only resorts to batteries if it hasn’t seen light in 3-4 days
The main display is built like a tank in comparison to other brands; the graph can be used to watch any data you choose over whatever time period you choose, such as: last 24 hours, 24 days, 24 minutes (rain) or even 24 years. Highs and lows can also be seen for ALL DATA for any time you choose: Daily, hourly, monthly or even yearly. Now you can see at a glance “What was the coldest day last year?” or “What was the highest wind gust last year?”, etc.
The Davis units update every 2-10 seconds depending on data; basically real time. Published accuracy is 0.6 of a degree!!
I went with the Davis ISS (integrated sensors) with the ProVantage 2 console/display. These together cost $360.
The quality of Davis products is fantastic and well worth the cost.
For anyone comparing an Oregon Scientific WMR200a:
Pro’s: Nice looking display unit (at first glance, read further).
Con’s: Outdoor sensor quality chintzy, accuracy, customer service, limited history data without hooking up to a computer, set up time, no energy storage for solar, update frequency.
I purchased the WMR200A weather station to replace 3 separate aging weather units to enable all weather data on a single unit.
Upon unpacking the 200WMRa I noticed all of the outdoor sensor units feel like they could break just handling them. After setting everything up indoors to test connectivity, I could not get a reading from the outside temp/humidity. The first time I called customer service they had me run through a battery of tests and instead of sending me just the one sensor (none available), I had to pack up the entire unit and send it back. Two weeks later, I again have everything set up indoors as a test; again no outdoor temp or humidity. This time I order a second unit online so that I can have it quicker and the third sensor was bad as well. Second call to customer service “please send back the entire unit…”. I waited an hour and called again and luckily got someone on the phone who let me know that they did have a problem with the sensor (now discontinued) and that they could send me the redesigned sensor. This replacement sensor worked fine, but didn’t have solar hookup which defeats one of the advantages of this system.
A note on the solar power on this system; it doesn’t have any means of storage, so any time it’s cloudy or at night you are running on batteries.
The main console unit looks nice at first glance, but really gives very little data without hooking to a computer via some VERY outdated and glitchy software. The unit’s graph is only usable for pressure, rain and wind history. For instance, you cannot see the temp trend for the last few days, only highs or lows from when you first powered up the unit.
Accuracy: At one point I had purchased two systems and had them both set up indoors at the same time trying to work the bugs out of the sensors. Every bit of data was different from both units and not by just 1 degree or 1 percent, it was off by as much as 5 degrees/percent in each field. Sure enough if you read the published specifications, it states about that much as far as accuracy. To me, if you are going to spend this much money on knowing whats happening outside, you might as well have REAL DATA to go by.
Update frequency: If you hear a really big wind gust outside, you may be standing there a minute or two before seeing how high it actually was.
Save the time & frustration and buy any one of the Davis units the first time, it is money well spent.
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Buy Davis 6152 Vantage Pro-2 Wireless Weather Station with Standard Radiation Shield Now
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