DIY KYOTO
unit 1
temple yard
temple street
e2 6qd london
tel 0207 729 7500
email info@diykyoto.com
Wattson Specifications
Please note:
• Transmitter is powered by batteries. These batteries should be replaced every 6 months
• Wattson comes with a UK main adapter and onboard rechargeable battery
• Facia colour may vary from that shown above
Dimensions:
• Approximately - 17cm (W) x 10.5cm (D) x 5.6cm (H)
Features:
Overview
• View how much electricity you are currently using - see if leaving that mobile phone
charger turned on actually costs you unnecessary money!
• Shows electricity usage in two ways, numerical and colours. Cool blue shows small
amount of electricity being used, Red for WARNING drastic increase in electricity
consumption! Numerical displays in Watts or Pounds per year
• View your energy consumption over time with the included software (PC&MAC
compatible)
• Connect to The Wattson community and hub and compare your usage - Wattson
stores data for up to 4 weeks
In detail
Display
• Portable wireless unit allows instant reading of electricity use anywhere in the home
• Prominent LED digital display, easily readable in all light conditions
• Instantaneous reading of power consumption for entire premises providing
immediate feedback on energy use of appliances
• Real-time feedback whenever an electrical appliances switches on/off
• Readings provided in Watts or estimated cost of energy per year
• User settable currency, $, £ or (EURO SYMBOL)
• Individuals electricity tariff user settable, allowing for tariff changes
• Colour changing mood light, which breaths and changes colour proportionally to
energy use in the home, proving an intuitive means to understand energy use
• Ease and simplicity of information provided, minimal and uncomplicated display
allows instant understanding
• Contemporary and sensitive design to compliment any interior
• Designed for disassemble, to facilitate recycling at end of life
• UK mains 9Vdc power charger/converter supplied
• Internal rechargeable battery pack, providing portability around the home
• Low power mode to extend battery life
• 5W average power consumption, reducible to <<1W in low power mode
Sensor
• Easy to install power sensor, no expert knowledge required.
• Compatible with single and three phase electrical systems, allowing Wattson to be
used in larger houses and also small businesses as well as domestic dwellings.
Powered by 4 x AA batteries, supplied.
• User settable transmission frequency, 3 20 seconds, allows extension of battery life
or increase in refresh rate.
History of energy use
• Electricity use information stored 288 times a day in Wattsons internal memory,
providing a detailed history of energy use
• Data viewed graphically using our free dedicated software, allowing quick
understanding of energy use and trends
• Software PC and MAC compatible
• Daily, weekly, monthly and yearly views of energy use
• Integratable with DIY Kyoto online community to allow comparisons with other
Wattson users
Technical Specifications
• 10KW max per phase
• 1W resolution of display
• LED 14 segment digital display
• RGB LED full colour ambient light
• 32kb non-volatile eeprom internal memory
• 433Mhz transmitter / receiver, 100ft range
• 3 20 second refresh rate, user selectable
• 3 6 month battery life (Sensor)
• Up to 3 month battery life (Display)
• USB 1.0 or higher
• USB-A to USB mini-A cable
• Currency selectable: £. $, EURO
• Casings made from Polycarbonate, Polyvinyl and ABS
• Display: 105mm X 170mm x 55mm
• Software Mac/PC compatible
Box contents:
• Transmitter - Clips around one of the two wires running by the electricity meter and fuse
box. It can be installed in seconds without the need for an electrician.
• Wattson - needs to be within 30 metres of the sensor to work, roughly a three floored
building Software - for PC and Mac
• AC Power Adapter
•