Davis Wireless Weather System

Network Weather Station™

(NWS)™

Upload Your Weather Directly to the Web!

The Network Weather Station™ (NWS)™ is an internet- based wireless weather station that allows the user to put local weather information directly to the Web. No computers are necessary! Weather data is gathered by the outdoor sensors and fed into the Texas Weather Instruments Outdoor Controller. The Outdoor Controller transmits the data via a wireless signal to the Indoor Web-Server plugged into the internet. The data can be viewed on the Indoor Web-sever by any computer, tablet or smart phone attached to the local network. The data can be displayed,logged, and graphed locally on Weatherview 32 a windows program or remotely on the internet via Wunderground.com.

Made in the USA

Specifications

Outdoor controller – 2.4 GHz maximum power ISM band radio, integrated mast mounted enclosure. Inputs include wind, temperature, humidity, pressure, rain, solar radiation and lightning. Other inputs include system voltage, on board temperature, two optional temperature sensors inputs, two voltage inputs, two switch closure inputs. Specs: 6 to 24VDC tested range 500 feet to 3 miles, depending on the environment. Dimensions: 13” x 9” x 10”. 

Indoor Web-server – 2.4 GHz maximum power ISM band radio, Ethernet jack, Micro USB power jack, status LED. Functions include, receiving data from outdoor controller, display data via internal web-sever, access unit setting via internal web-server, HTTP post data to wunderground.com , FTP data out via ASCII space delimited text or XML data format, HTTP post data out via ASCII space delimited text or XML data format and Telnet for troubleshooting. Data is also available locally in the web-server. Dimensions: 5” x 2” x 1.5”.

Wind – Model TW-WS – Speed – Accuracy 5%, Resolution 0.1 mph (0.1 m/s) Range 0-199 mph, sample interval 1/sec. Direction – Accuracy 5%, Resolution 22.5°, sample interval 1/sec. In NWS-Solar Model TW-WSA Speed Accuracy 5%, Resolution 0.1 Range 0-199 mph, sample interval 1/sec. Direction 360° Accuracy 2°, Resolution 1°, dead band 12°.

 Temperature/Humidity TWI – Temperature/Humidity Pagoda Temperature Accuracy 0.5 F (0.25 C), resolution 0.1 F (0.1 C) Humidity Accuracy 3%, Resolution 0.1

Barometric Pressure – Integrated Pressure Sensor – Accuracy .03 inhg (1 hPa), Resolution .001 inhg (0.01 hPa), range

NWS- Solar

24.000- 33.000 inhg (812.0-1117.0 hPa)

Rain – TWI 6” TW-RC Accuracy 2% up to 2”/hour, Resolution 0.01 inches (.25 mm)

Solar Radiation – Apogee SP-110 Pyranometer 0 – 1750 W m-2, Accuracy 5%

Communication – Ethernet RJ-45 HTTP, FTP, HTTP Post, Telnet

Remote Weather Station™ (RWS™)

Weather View 32

Upload Your Weather Directly to the Web! Weather impacts all facets of your life and monitoring it is important not only for compliance, but also for safety. The RWS-Solar is not only the first weather instrument that can upload data directly to the web, but it is the only instrument that is easy and cost effective to use in remote locations. If you want to retrieve weather from a remote location – the RWS is your solution. How do we make this happen? The unit receives power from a solar panel mounted on the station. The RWS communicates with the TWI Data Center via the Verizon and/or Sprint cellular network. The TWI Data Center then forwards data to Wunderground.com, and/or Txwx.com. The TWI Data Center will host your data so no infrastructure is needed from you. The windows program Weather View 32 Home is included with the weather station. The Weather View 32 program will show current readings, log, and graph your data. You can also upload directly to Wunderground.com, that will log and graph your data on their website that can be seen worldwide. The weather station arrives pre-configured so the user will only have to power on the unit to start transmitting data. Try our state-of- the art equipment – the technology and costs will continually beat our competitors. Web Server Weather Underground

RWS Options Solar Radiation Sensor   Lightning Sensor   RM Young Wind Sensor #04101 (Upgrade)   Texas Electronics Wind Sensor RWS Standard Only (Upgrade)   Weather View 32 Pro (Upgrade)   Also Available: RM Young Ultrasonic Wind Sensor, Leaf Wetness Sensor, Soil Moisture Sensor, Solar Power Upgrade. Ask For Pricing   Data rates up to every 15 seconds are available.

Specifications Externally Powered Controller – Modem programmed to Verizon or Sprint cellular data to best signal strength, integrated mast mounted enclosure. Inputs include wind, temperature, humidity, pressure, rain, solar radiation and lightning. Other inputs include system voltage, two optional temperature sensors inputs. Specs: 12VDC via wall transformer, Dimensions: 6”x6”x4”.   Solar Powered Controller– Solar Panel 10 Watt, 12 Volt, 15AH SLA Battery x2, Run time is 15 days with- out direct sunlight, needed is 2 hours daily of direct sunlight to maintain battery charge. Enclosure Dimen- sions 10x8x6, Fiber Glass Reinforced Plastic.   Wind- Model TW-WS – Speed – Accuracy 5%, Resolution 0.1 mph (0.1 m/s) Range 0-199 mph, sample in- terval 1/sec. Direction -Accuracy 5%, Resolution 22.5°, sample interval 1/sec. In NWS-Solar Model TW- WSA Speed Accuracy 5%, Resolution 0.1 Range 0-199 mph, sample interval 1/sec. Direction 360° Accuracy 2°, Resolution 1°, dead band 12°.   Temperature/Humidity TWI – Temperature/Humidity Pagoda Temperature Accuracy 0.5 F (0.25 C), reso- lution 0.1 F (0.1 C) Humidity Accuracy 3%, Resolution 0.1   Barometric Pressure – Integrated Pressure Sensor – Accuracy .03 inhg (1 hPa), Resolution .001 inhg (0.01 hPa), range 24.000-33.000 inhg (812.0-1117.0 hPa)   Rain – TWI 6” TW-RC Accuracy 2% up to 2”/hour, Resolution 0.01 inches (.25 mm)   Solar Radiation – Pyranometer 0 – 1750 W m-2, Accuracy 5%   Data– Incoming data can be sent to Wunderground.com, FTP to any web server, or FTP to TWI website with personal folder. The custom folder allows TWI to set alarming service to your specified parameters. User can be notified by email or text if parameter set has been exceeded.

 

Weather Report Spec Sheet

The Weather Report tells at a glance the last time it rained, how hard and how much, the Heat Index, the Windchill Index or the Dewpoint. It can tell you instant or average wind speed and direction, outdoor and indoor temperatures, barometric pressure, humidity and the maximum and minimum of all values.  The Weather Report is available in two configurations, the WR-25 and the WRL. The WRL model has all the features of the WR-25 but adds memory and data buffering. Included with the WRL is a mast mounted junction box, a pagoda radiation shield and TWICal software. WR-25 Features NORMAL DISPLAY - Displays wind direction and speed; date and time, inside, outside, and aux temperatures, barometric pressure, humidity, daily, monthly, and term cumulative rainfall, (solar radiation in WR-25-S) and lunar tide cycle. MIN/MAX READINGS - Displays minimum and maximum (since the last clear) wind speed and direction, temperature, barometric pressure, relative humidity, rainfall rate, (solar radiation in WR-25-S) and the date and time of its respective occurrence. SELECTABLE SCALE - English or Metric. WINDCHILL INDEX - Indicates Windchill factor. COMFORT INDEX - Displays temperature humidity index. DEWPOINT- Displays Dewpoint. LAST RAIN - Shows date and time of last rain and rate. CUMULATIVE RAINFALL - Registers rainfall over daily, monthly, and user defined time periods. WIND AVERAGE - Displays the average speed and direction for previous minute. RISE/FALL - Indicates rising or falling trend in temperature (solar radiation in WR-25-S), pressure, and humidity. HOLD - Deactivates information cycling of respective display. SELECT - Puts weather station into various setting functions. LUNAR/TIDE CYCLE - predicts high and low tides. WARRANTY - Limited One Year. RS-232 ADAPTER - A serial port (RS-232 adapter) is built into every unit. This feature allows common serial printers to be plugged directly into the instrument (cable not included). The instrument may be directed to print at intervals chosen by the user. The weather station can also be tied directly into an IBM PC, or Macintosh computer, through its RS-232 adapter or plugged into a modem for remote monitoring. NON-VOLATILE MEMORY - In case of power failure, the clock function, calibration and all data are preserved. SPECIFICATIONS Size: 11" wide, 7" tall, 6" deep Barometer: 28 to 32 in. hg ±1% Temperature: -70 to 140 deg. F ±2% Humidity: 0-100% ±3%, Rainfall: 0.00 to 999 inches Wind speed: 0 to170 mph ±2% Wind direction: 16 points MODELS WR-25 Standard Weather Report, system includes indoor temperature, outside temp/humidity, wind direction and speed, barometric pressure and rainfall. WR-25-C Weather Report Starter system, includes indoor and outdoor temperature, wind direction and speed and barometric pressure (may be updated to Standard WR-25) WR-25-S Weather Report with solar radiation, includes indoor temperature, outdoor temp/humidity, wind direction and speed, barometric pressure, rainfall and solar radiation. WRL - Weather Report Logger The WRL features a data logging capability along with all the other features found in the WR-25 . The WRL is available with 2K of memory (holds approximately 30 lines of data), 32K of memory (holds approximately 2000 lines of data) or 128K of memory (holds approximately 8000 lines of data). The logged data can be recalled on the display, downloaded into a computer or be queried by a modem. All WRL units are supplied with a wind sensor, a temperature and humidity sensor with a pagoda , a rain collector, a mast mounted junction box TWICal software, and a total of 120 feet of sensor cables (20 feet for the mast & 100 feet to the console). A barometric pressure sensor, an indoor temperature sensor, and a serial cable come with the console. MODELS WRL-25 WRL-32 WRL-128 WRL-xxS WRL-xxL WRL-xxSL-Datalogger with Solar and Wetness Sensor DATA SAMPLE (ASCII) Time Date Direction Speed Aux. Temp Indoor Outdoor Humidity Pressure Daily Rain Monthly Rain Rainfall Rate 15:00 07/24/90 SE 03MPH 052F 069F 082F 090% 30.04R 00.01"D 01.20"M 00.00"R 15:30 07/24/90 SE 02MPH 052F 068F 072F 089% 30.04R 00.19"D 01.38"M 00.00"R MIN 07/24/90 SW 00MPH 052F 067F 067F 054% 30.00" 00.19"D 01.38"M 00.00"R MAX 07/24/90 SSE 25MPH 052F 071F 092F 099% 30.06" 00.19"D 01.38"M 00.72"R   WLS-8000

WLS-8000

A Digital Computer Weather Logging Station   Industrial Grade High Resolution Sensors Large Digital Display Non-Volatile Memory & Clock Fully Addressable by PC via the RS-232 Logs Data to Memory - 4000 data points 12 Hour Uninterruptible Power Supply Real Time Information Output: Information in English or Metric Time & Date Wind Direction & Speed - instant & average Outside & Indoor Temperature Humidity & Solar Radiation Barometric Pressure (rising, falling) Daily & Monthly Rain - Rainfall Rate Windchill Index, Heat Index & Dewpoint Daily Minimums and Maximums SYSTEM INCLUDES: WLS Console TE Wind Direction & Speed Sensor Barometric Pressure Sensor Solar Radiation Sensor 8" TE Rain Collector Temperature & Humidity Sensor in Shield Serial RS-232 Cable & Mast Junction Box 120' Sensor Cables Junction Box Three Year Limited Warranty Weatherview32 Software for Windows95 and TWICal Software OPTIONS: Leaf wetness sensor and Lightning Sensor SPECIFICATIONS: Size: 12" wide, 7" tall, 6" deep Barometer: 24 to 34 in. hg ±0.03 in. hg Wind speed: 0 to120 mph Wind direction: 0 to 360 degrees Temperature: -70 to 140 deg. F ±1% Humidity: 0 to 100% ±3% Solar Radiation: 0 to 1400 W/sq. m Rainfall: 0.00 to 999 inches DATA SAMPLE (ASCII): Time Date Direction Speed Solar Indoor Outdoor Humidity Pressure Daily Rain Monthly Rain Rainfall Rate 18:33 01/05/96 SSW 08MPH 002K 068F 032F 075% 30.27R 00.00"D 00.56"M 00.56"R 19:03 01/05/96 WSW 06MPH 001K 068F 030F 073% 30.28R 00.00"D 00.56"M 00.56"T MIN 01/05/96 WSW 01MPH 001K 068F 030F 063% 30.10" 00.00"D 00.56"M 00.56"T MAX 01/05/96 WSW 21MPH 002K 073F 041F 081% 30.28" 00.00"D 00.56"M 00.56"T High Resolution Mode Date Time Direction Speed Solar Indoor Outdoor Humidity Pressure 96/01/05 18:34:03 186 011.1MPH 0016K 068.4F 032.1F 075% 30.272F 96/01/05 19:04:05 174 009.3MPH 0006K 068.4F 030.1F 073% 30.280F

Weather View 32

The PC Based Real-Time Weather Observing Solution Links Computer to Weather Station. Links Weather Station to the World via the Internet! Full-Featured Weather Observing Solution   Automatic data acquisition and storage.   Weather data updates on screen as quickly as weather station allows.   Includes climatological database for over 8200 locations in US with daily record data.   Calculated parameters include: wind chill, dew point, rate of change, and heat index.   Capture and display data, forecasts, satellite and Doppler images from the Internet.   Publish your weather information on the Internet as images and/or html pages.   Automatically download and display satellite images (or any other images available via HTTP) on     your real-time weather screen. Animate any retrieved images with a mouse click.   New Active Weather/Java Viewer feature allows visitors to your web access to your weather     data in near-realtime with moving dials and indicators updated every second.   Capture conditions across the state or country via the NWS METAR FTP server.   Receive notification of alarm trips via audible, email, or pager.   Distribute email with current conditions at specified times daily.   View and print a variety of graphs and four standard types of reports.   Choose the Weather View 32 version to fit requirements, Professional, Client/Server, and a     Broadcast version with Slide Show and Transition Effects.   Contains the features weather professionals have asked for since 1992.     Weather View 32 Tech Support - When you need help, talk to a real person  with real answers. The Real-Time Monitoring Screen Design multiple monitoring screens using a drag and drop interface. Create unique screen layouts to fit user requirements.   Show the weather station?s current weather data, climate data, METAR data, and astronomical     data as text with nearly unlimited formatting options. The examples herein are just a few of the     100?s of formatting options.   Display Gauges, Real-Time Updating Trend Graphs, Sensor Graphs, Wind Run, Moon Phase,     and HTTP images.   Display local forecasts and warnings or other text from the Internet downloaded via FTP     automatically by WV32.   Show a web cam image in a portion of the Real-Time Monitoring Screen.   Customize the real-time screen?s size and color, or assign a user-defined image as the background.   Professional Edition All features enabled. Upload images as often as every five minutes. Use HTML parsing. Download METAR data, forecasts and satellite images from the internet. Email current conditions of any or all sensor?s current conditions hourly.   Java Viewer Allows visitors to view your Weather Station in real time on your web site using your data collected by Weather View 32. The JAVA Viewer is also viewable from most web browsers in any operating system.   Client A companion product to Weather View 32 Professional. The Client version lets any workstation on a network where Weather View 32 is installed and active to access the archived and current weather data in real-time.