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Modular Weather Stations

WMS-25

Modular Weather Stations | WMS-25

Modular Weather Stations

SGD5,740.67 WMS-25

CE
  • Desktop, NEMA, and Portable Models
  • 8 Analog and 3 Digital Channel Inputs
  • Resolution: 12-Bit A/D Converter on 4 Channels, 10-Bit on Other Channels
  • Adjustable Logging Interval 10 to 60,000 Seconds
  • 16 Character x 2 Line Backlit LCD Screen Display
  • Real-Time Clock is Used to Time-Stamp each Measurement, Battery Backed, and Accurate to Within 10 Minutes Per Year
  • Serial Port: RS232 9-Pin Connector, Selectable Baud Rate, Real-Time Data Output to PC (Using Hyperterminal or Optional Graphic Software)
  • 2GB SD Memory Card and USB Card Reader Included
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Description

The WMS-25 Modular Weather Stations are meteorological systems designed to be a “user friendly” solution for data storage and real-time monitoring of weather conditions.

The standard sensor package (WMS-25 and WMS-25-NEMA) includes 6 weather parameters: wind speed and direction, temperature and relative humidity, barometric pressure, and precipitation (additional optional sensors can be added), a 1.5 m (5') tripod and vertical mast for sensor mounting, and a data logger with LCD display.

No computer is required for setup and viewing data. A simple menu interface using the LCD display and three front panel buttons makes setup easy. Data is recorded directly to a Secure Digital (SD™) card, providing convenient data downloads and storage for many months of data. The data logger is compatible with standard SD cards up to 2GB. Logging at 1 minute intervals, a 2GB card will store over 5 years of data. A new file is created and saved to the card each day.

Using the recorded data is simple. The SD card is inserted into a card reader attached to the USB port on your computer (Windows, Macintosh, and Linux) and will then show up as a drive. To view and graph the data, click on the file corresponding to the day of interest. Microsoft Excel, OpenOffice.org, or any spreadsheet program can be used to view, graph, and analyze your data.

Specifications
Power: 10 to 30 Vdc at 20 mA
Display: 16 characters x 2 line backlit LCD
Logging Interval: Programmable 10 to 60,000 seconds
Wind Speed
    Range: 0 to 125 mph (0 to 57 m/s)
    Resolution: > 0.1 mph
    Accuracy: ± 1 mph
    Starting Threshold: 0.8 mph
    Time Constant: 2 seconds
Wind Direction
    Range: 0 to 360°
    Resolution: > 1%
    Accuracy: ±3°
    Starting Threshold: Standard 1.2 mph
Temperature
    Range: -26 to 70°C (-15 to 158°F)
    Resolution: > 0.1° F
    Accuracy: ±0.5°C (±1°F) typical
    Response Time: 50 seconds
Relative Humidity
    Range: 3% to 100% non-condensing
    Accuracy: ±3% typical
    Response Time: 25 seconds
Barometric Pressure
    Range: 500 to 1100 mb (14.7 to 32.5 inHg)
    Operating Temperature: -40 to 60°C (-40 to 140°F)
    Resolution: ±0.3 mb or ±0.01 inHg
    Altitude Offset (For Sea Level Correction): User adjustable in logger
Rain Gauge
    Resolution: 0.01"/tip 8" diameter (20.5 cm) collector meets NWS specifications
    Switch: Dry reed switch Output: < 0.1 sec switch closure
    Accuracy: ±2% at < 2" per hour
Note: For weight and dimensions, see operator’s manual at omega.
(Specify Model Number)
Part Number/Desc.
Qty
Description
WMS-25
SGD5,740.67
Availability: 6 weeks
 
Weather station with indoor enclosure, with wind speed & direction, temperature, humidity, barometric pressure, rain gauge and tripod.
WMS-25-NEMA
SGD7,009.90
Availability: 6 weeks
 
Weather station with NEMA-4X enclosure, with wind speed & direction, temperature, humidity, barometric pressure, rain gauge and tripod.
WMS-25-P
SGD5,425.00
Availability: 4 weeks
 
Portable weather station, with wind speed & direction, temperature, humidity and a tripod
WMS-25-PRH
SGD7,008.12
Availability: 6 weeks
 
Portable weather station, with wind speed & direction, temperature, humidity, rain gauge and tripod.
Accessories
WMS-25-SP
SGD1,305.00
Availability: 4 weeks
 
Solar panel, 10 Watt regulated
WMS-25-SR
SGD1,275.00
Availability: 6 weeks
 
Solar radiation sensor
WMS-25-GS
SGD1,034.21
Availability: 6 weeks
 
Graphical display software
WMS-25-TWS
Consult Sales  
Availability: 
 
 
Soil water temperature sensor
Replacement Parts
WMS-25-P-DL
SGD3,410.00
Availability: 6 weeks
 
Data logger only, in carrying case
WMS-25-DL
SGD1,985.00
Availability: 6 weeks
 
Data logger in desktop enclosure
WMS-25-NEMA-DL
SGD2,735.00
Availability: 6 weeks
 
Data logger in NEMA 4X (IP67) enclosure
WMS-25-RG
SGD314.00
Availability: 4 weeks
 
8" Rain gauge, 0.01"/tip, 18.2m (60') cable
WMS-25-SRG
SGD239.00
Availability: 6 weeks
 
Small Rain gauge, 0.02"/tip, 7.6m (25') cable (For portable weather station only)
WMS-25-AT
SGD188.00
Availability: 4 weeks
 
Air temperature sensor
WMS-25-TH
SGD720.00
Availability: 6 weeks
 
Temperature/humidity sensor with radiation shield, 12.2m (40') cable
WMS-25-RS
SGD227.00
Availability: 6 weeks
 
Radiation shield
WMS-25-TP3
SGD289.00
Availability: 4 weeks
 
3 foot Tripod with 1.5 m (5') mast, for portable weather station
WMS-25-TP3
SGD289.00
Availability: 4 weeks
 
5 foot Tripod with 1.8 m (6') mast
WMS-25-WSD
SGD625.00
Availability: 4 weeks
 
Wind speed and direction sensor
WMS-25-MC
SGD33.00
Availability: 4 weeks
 
Spare 2GB memory card
WMS-25-MCR
SGD28.50
Availability: 6 weeks
 
Memory card reader
All prices on this site are shown in Singapore Dollars.
Note: Comes complete with 2GB SD card, USB card reader and operator’s manual.

For complete details on what is included, please click PDF spec link above.
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