Weather stations by Peet Bros.


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Everybody talks about it, everybody is affected by it - the weather. Do I need the heavy coat today, or is a wind breaker sufficient? Should I take the umbrella or not? Observing the weather is a fascinating occupation for all nature lovers and a very interesting extension to the hobby, not only for radio amateurs. So what's more obvious than to install your own weather monitor?

Peet Bros. company is a manufacturer of premium weather stations. The offered systems differ vastly from the cheap weather displays which you find at any department store - in quality and in the nearly endless possibilities. The sensors are individually made and hand calibrated for best accuracy. A large number of options allows you to build up your personal weather station up to a nearly professional system.

Overview Peet Bros. Weather stations

Peet Bros. offers three basic models of weather stations: the Ultimeter® 100, Ultimeter® 800 and Ultimeter® 2100. The capabilities and possible options for each device is shown in the table below.

  Ultimeter
  100 800 2100
Wind speed Yes Yes Yes
Wind direction Yes Yes Yes
Wind chill Yes Yes Yes
Humidity outdoors No Option Option
Humidity indoors No Option Option
Dewpoint No Option Option
Temperature index No Option Option
Temperature - Outdoors Yes Yes Yes
Temperatur - Indoors Option Yes Yes
Barometric pressure No No Yes
Rain Gauge Option Option Option
Alarm functions Yes Yes Yes
Alarm contact No No Yes
Suitable for APRS Yes Yes Yes
Serial data port Yes Yes Yes
'Weather Text' Data format Yes Yes Yes
Backlit keyboard No Yes Yes
Blue, backlit LC display No Yes Yes

Yes: Sensor or Funktion included in shipment
Option: requires an optional accessory
No: not available for this model

Wind vane and anemometer included
With each Ultimeter weather station a reliable weather vane, an anemometer (Wind speed) and an outdoor thermometer is included. An optional rain gauge can be connected to any of the models. Further sensors can be connected to the model 800 and 2100.

Supplied: Vane and Anemometer

Long term menory
The long term memory offers the possiblity to record min. and max. values over a longer time period and recall them on request. Nine memories record the daily extremes, those of the last 7 days amd one more permanent record.

Connection of sensors
Like with all professional weather equipment, the sensors are connected by cable, and not wireless. This results in much better reliability and faster update rates. All sensors are connected to a central junction box, which also supplies all devices with power. The computer or APRS radio can be connected to the junction box or to the display unit.

Long cables supplied
All units and options come with extra long cables for ease of installation: 12m for the wind vane/anemometer, 7.5m for the outdoor temperature sensor. The cable between the junction box and the disply/keybiard unit is 240cm long, the power supply cable 180cm. Alle data cables can be extended very easily and to nearly any length, if required.
The wind vane/anemomenter is best installed on top of a mast (not to the side), we are happy to offer you a suitable mast tube. Since this sensor works with magnetic reed contacts a non-magnetic tube is preferred (aluminium, stainless steel or similiar).

Ideal for APRS:
Several APRS ready radios, like the new Kenwood TM-D710E offers a direct connection for Peet weather stations. Go on the air in no time with your personal APRS weather broadcast. Works also with WxTrak APRS for practically any other radio, or with a usual Packet Radio TNC.

Of course all Peet Weather Stations are suitable for european power systems, a 230V power supply is included. The units of all weather data is selectable, for example °C or °F, metric system, nautical system or imperial system for other values.
For permanent backup of settings and long term memories a 9V block batteryis required (not included).

Weather station Peet Ultimeter® 100

Ultimeter® 100

Perhaps you just need a basic weather station – wind speed, wind direction, outdoor temperature and possibly rainfall. Even so, you have every right to expect that your system will be just as reliable and accurate as the most elaborate top-of-the-line system. Rest assured that our Ultimeter 100 uses the same top-quality sensors, including the incomparable Ultimeter PRO Anemometer, featuring exceptional response in all wind conditions, including very low wind speeds (typical starting threshold 1.5 mph! here's why). It also uses the same great data processing as our renowned 2100 system, including WeatherText® serial data output, and is APRS-ready. A second Serial Data Port connection (new feature) is provided in the Ultimeter 100's sensor junction box, delivering greater flexibility in the location and connection of The Weather Picture (an optional wall-mounted display), PC Weather Data Logger, or other peripheral weather accessory. And it offers the unsurpassed performance and reliability of cabled sensors - the professional's choice. It is unsurpassed as a basic electronic weather station for the professional or serious amateur weather observer.


Wiring diagram Ultimeter® 100

Components Ultimeter® 100

WSF-20101E Peet Ultimeter 100 183.34 (178.00) EUR Warenkorb
Download: User Manual Ultimeter 100 (PDF, EN, 410KB)

Accessories for Ultimeter 100

See below, Optional Sensors and Accessories

Wetterstation Peet Ultimeter® 800

Ultimeter® 800

The Ultimeter 800 is an exceptional value. It includes most of the outstanding features of our Ultimeter 2100 (excluding barometric pressure), and tracks more than 90 weather values. If you require full wind, temperature, and humidity functions, but don't require barometric pressure readings, the Ultimeter 800 offers a host of capabilities (at a very attractive price!):


Wiring diagram Ultimeter® 800

Components Ultimeter® 800

WSF-18000E Peet Ultimeter 800 225.57 (219.00) EUR Warenkorb
Download: User Manual Ultimeter 800 (PDF, EN, 480KB)

Accessories for Ultimeter 800

See below, Optional Sensors and Accessories

Wetterstation Peet Ultimeter® 2100

Ultimeter® 2100

ULTIMETER® 2100 - best in its class! The much-anticipated successor to our most popular weather station ever (the ULTIMETER 2000, world-renowned standard for performance and reliability in a home weather station), the ULTIMETER 2100 features a stunning platinum-tone housing with brilliant blue display backlighting. To improve the user interface still further, an illuminated keypad provides exceptional visibility in darkness or low-light conditions. The ULTIMETER 2100 utilizes Peet Bros.' patented and proven weather sensor technology, including our unique all-digital wind sensor, incomparable ULTIMETER PRO Anemometer, featuring exceptional response in all wind conditions, including very low wind speeds (typical starting threshold 1.5 mph! here's why). It also features direct serial data output including WeatherText®, and is APRS-ready. And it offers the unsurpassed performance and reliability of cabled sensors - the professional's choice (see Why are cabled sensors better?) It has all the features of its predecessors - all the features you've asked us for - and a few you might not have thought of. Its microprocessor is 8 TIMES FASTER and has 4 TIMES THE MEMORY of our earlier weather stations. Here's what it does with all that power:


Wiring diagram Ultimeter® 2100

Components Ultimeter® 2100

WSF-21000E Peet Ultimeter 2100 338.87 (329.00) EUR Warenkorb
Download: User Manual Ultimeter 2100 (PDF, EN, 510KB)
Download: Review of Ultimeter 2100 from QST 2003 (PDF, EN, 640KB, by friendly permission of QST/ARRL)
Download: APRS Station with Peet U2100 (PDF, EN, 460KB, by friendly permission of QST/ARRL).

Accessories for Ultimeter 2100

See below, Optional Sensors and Accessories

Technical data of all models (depending on options)

Technical data
Temperature Outdoors Unit °F or °C
Range -48 to +66°C
Resolution 0.1 °C
Accuracy ± 0.5°C
Temperature Indoor
(Option f. 100)
Unit °F or °C
Range 0 to +43°C
Resolution 0.1 °C
Accuracy ± 0.5°C
Wind speed Unit mph, km/h, m/s, kn
Range 0.1 to 71 m/s
Resolution 0.1 m/s
Accuracy ca. ± 5% equals 0.9m/s
Wind direction Wind rose 16 directions
Numeric display 1° Resolution
Accuracy ± 5%
Rain gauge
(Option TB)
Unit inch or mm
Range 0 to 1999.9mm
Resolution 0.25mm
Accuracy ± 1.5% up to 13mm/h
± 5% above 13mm/h
Humidity
(Option f. 800,2100)
Unit %
Range 0 to 100%
Resolution 1%
Accuracy ± 4%
Pressure
(Option f. 2100)
Unit hPa, mbar, inHg, mmHg
Range 931.3 to 1067 hPa
Resolution 0.1 hPa
Accuracy ± 1.7 hPa
Min/Max Data memory Day, last 7 days, alltime High/Low
Clock 12h oder 24h Anzeige
Date US (mm/dd) or EU (dd/mm) Format
Mast diameter
for vane/anemometer
from approx. 25 to 35mm
Alarm parameters
(depending on options)
Wind speed
Min/Max. outdoor temp.
Min/Max. indoor temp.
Min. Wind chill
Rainfall
Time
Serial Data format 2400 or 19200 bps, 8N1. 7 Formats:
Weathertext Mode
Complete Record Mode
Data Logger Mode
Packet Mode
Complete History Mode
Multiple Output Mode
Modem Mode

Accessories and Options for Peet Weather stations

The Weather Picture - Wall Display

Weather Picture Oak frame

The ultimate accessory for your ULTIMETER Weather Station! Big, bright, and easy-to-read, The Weather Picture wall display is perfect for any place where people need highly visible, up-to-the-second local weather data. An impressive wall-mounted panel display of comprehensive weather information, The Weather Picture gets its data from any ULTIMETER Weather Station and its sensors. Has seven bright red LED displays plus wind direction compass rose. Numeric LEDs can display any of 62 different user-selectable weather data. Here is the big, easy-to-read wall display you've wanted.

The elegantly framed Weather Picture meets every display requirement for room or office decor. It should prove perfect, not just in homes, but also in schools, hotels, stores, corporate lobbies, professional offices, municipal offices, emergency management offices and vehicles, marinas, ski lodges, etc. - any place where you'd like people to have up-to-the-second local weather data.

Weather Picture Aluminium frame
WSF-65007 'Weather Picture' Aluminium 390.37 (379.00) EUR Warenkorb
WSF-65027 'Weather Picture' Eiche 390.37 (379.00) EUR Warenkorb

TB Rain Gauge for Ultimeter 100, 800, 2100

Ultimeter TB Rain Gauge

The ULTIMETER TB Rain Gauge features a proven tipping bucket design. Inside each rain gauge is a balanced "see-saw" bucket mechanism. The bucket has a divider wall across the middle, separating it into two halves, each shaped like a miniature coal shovel, with high sides and an open end. The rain gauge's funnel top feeds rain water into one of the half-buckets. As soon as the correct amount of water has been collected, the "see-saw" tips the other way, automatically emptying the water and positioning the other half-bucket for collecting rainfall. Each time the bucket tips, .01" of rainfall is added to the accumulated total on the ULTIMETER weather station. 8-inch diameter collector funnel, for superior rainfall sampling.

WSF-10200 'TB' Rain Gauge 102.49 (99.50) EUR Warenkorb

Sensor Humidity Outdoor for Ultimeter 800, 2100

Suitable for Ultimeter 800 and 2100

Ultimeter Humidity and Temperature Outdoors

The ULTIMETER Outdoor Humidity/Temperature Sensor utilizes a precision thick-film polymer capacitance device to measure humidity. The sensor is used in a low-frequency oscillator circuit, which changes frequency as the relative humidity of the air changes. The output of the oscillator is fed into the microprocessor. The ULTIMETER Temperature Sensor is a precision aged interchangeable thermistor. Designed for under-eaves mounting, out of direct sun exposure.

WSF-10060 Hygrometer/Thermometer Outdoors for Ultimeter 800, 2100 126.69 (123.00) EUR Warenkorb

Sensor Humidity Indoor for Ultimeter 800, 2100

Ultimeter Hygrometer Indoors

The ULTIMETER Indoor Humidity Sensor utilizes a precision thick-film polymer capacitance device to measure humidity. The sensor is used in a low-frequency oscillator circuit, which changes frequency as the relative humidity of the air changes. The output of the oscillator is fed into the microprocessor. The sensor can be installed at any location required, like your wine cellar for example...

WSF-10070 Hygrometer Indoors for Ultimeter 800, 2100 113.30 (110.00) EUR Warenkorb

Temperature sensor Indoor for Ultimeter 100

Temperature sensor Indoor for Ultimeter 100

The indoor thermometer is attached directly to the display unit and enanbles the display and recording of temperatures at the location of the control unit. The same hi quality preaged thermistor sensor is used for best accuracy.

WSF-10080 Thermometer Indoor for Ultimeter 100 13.91 (13.50) EUR Warenkorb

Single Cable Kit

Single Cable Kit

Usually the outdoor sensors are connected with one cable each to the indoor junction box. So that's two or three flat, small cables which have to be fed through the wall. If that is not possible the "Single Cable Kit" helps. Here a weatherproof outdoor junction box is used to collect all cables from sensors, one cable leads indoors.

Wiring diagram Single Cable Kit


WSF-40000 Single Cable Kit 56.65 (55.00) EUR Warenkorb

Data cable for APRS with Kenwood TM-D710E

Data cable for Kenwood

Connect your weather station directly to your new Kenwood transceiver TM-D710E - and be ready to send those APRS weather beacons. Very simple to install and set up.


SCF-00400 APRS Cable Kenwood 10.40 (10.10) EUR Warenkorb

Weather Tools Data Logger Software

PC-Software für alle Ultimeter Wetterstationen

Compatible with ULTIMETER 2100/800/100 from June 2005 forward, WeatherText® Tools is a software package for Windows 98/XP/Vista which enhances the capabilities of WeatherText®. Send email weather reports, log weather data, post weather data to a web page, and generate an APRS format weather report. Data Logger Kit includes 15-ft. PC Interface Cable (for DB9 Serial COM Port). Get maximum benefit from your ULTIMETER Weather Station with WeatherText®!

WeatherText® Tools is a Windows PC application which enhances the capabilities of WeatherText®:


WSF-05100 Weather Tools Software 91.67 (89.00) EUR Warenkorb

5-Port Adaptor for serial interface

5-Port serial Adaptor

Used when up to five devices are to be connected simultaneously to the serial data port of an ULTIMETER keyboard. (e.g. an Indoor Humidity Sensor plus a PC data logger cable, and multiple Weather Pictures.)


WSF-02065 5-Port Adaptor 17.51 (17.00) EUR Warenkorb

12m Extension cable 6 wires

12m Verlängerung

The flat, 6 wire extension cable is 12m long and can be used with nearly all sensors and accessories. Suitable for 'Weather Picture', Wind vane/anemomenter, Outdoor temperature sensor, Rain Gauge, Outdoor hygrometer, indoor hygrometer and the computer interface.

The cable is intended for indoor use, because the connectors are not weatherproof. When used outdoors please protect the connectors accordingly. If necessary several of tehse cables can be used for evry long extensions.


WSF-02008 12m Extension cord 17.51 (17.00) EUR Warenkorb