Technical information

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LEIT WWS

Wireless Weather Staon

Two staons, with two-way wireless

communicaon. Powered by

ambient light (solar).

LEIT-2ET

Irrigaon Controller

LEIT WWS - Wireless Weather Staon

Transmits ET data hourly to all LEIT-2ET controllers

within range (350 .). Monitors and measures

humidity level, temperature, wind speed, solar

radiaon and rainfall.

LEIT-2ET Irrigaon Controller

Receives informaon from the LEIT WWS and the LEIT

RC2ET handset and automacally adjusts the irrigaon

schedule based on daily weather condions and site

data received. It operates up to two valves. No further

adjustment or visits to the controller are necessary

once it has been installed.

The DIG LEIT-2ET weather based system is a new

state-of-the-art wireless irrigaon control system that

ulizes evapotranspiraon (ET) data. The LEIT-2ET

system is programmed to monitor, control and adjust

irrigaon schedules for each zone through the data that

is received by the weather staon and site informaon

that is received from the LEIT RC2ET handset. The

LEIT-2ET epitomizes a true wireless control system. The

system operates by using ambient light (solar) power

that charges lead-free super capacitors, not baeries,

making it one of the most environmentally friendly

controllers on the market with no running wires to the

valves and no AC power required.

weather staon includes thermometer,

hygrometer, anemometer, pping rain

gauge and solar radiaon meter.

10:00

TEMP: 68F

HUMIDITY: 15%

WIND: 03 MPH

SENSOR STATUS

10:00

TOTAL THIS MONTH

10:00

SAVING STATUS

WATER SAVED: 20%

TIME SAVED: 1.26

TOTAL THIS MONTH

10:00

RAIN: 0.00 IN/HR

100 %: SUNNY

ET: 0.02 IN/HR

SENSOR STATUS

10:00

CONNECT

DOWNLOADING

LEIT RC2ET

Wireless Handset

Programs up to 99 LEIT-2ET controllers

(198 valves) and receives all user and ET

data from a distance of 350 .

LEIT RC2ET Wireless Handset

Sends all programming data, including site

informaon, receives all controller funcons and

provides ET reports. Capable of operang manual

runs, manual tests and inpung speciﬁc landscape

criteria such as; soil type, irrigaon methods and plant

types to integrate with ET data sent from the weather

staon to the LEIT-2ET controller.

RAIN GAUGE

WEEK: 0.00

MONTH: 0.00

Summary of content (8 pages)

PAGE 1
q LEIT WWS The DIG LEIT-2ET weather based system is a new state-of-the-art wireless irriga on control system that u lizes evapotranspira on (ET) data. The LEIT-2ET system is programmed to monitor, control and adjust irriga on schedules for each zone through the data that is received by the weather sta on and site informa on that is received from the LEIT RC2ET handset. The LEIT-2ET epitomizes a true wireless control system.
PAGE 2
Introduction The LEIT-2ET system is a weather-based, wireless irrigation control system that adjusts user preset daily or weekly irrigation programming according to real time weather information provided locally by DIG’s LEIT WWS or LEIT WWSE wireless solar powered weather stations. The LEIT-2ET system consists of a two-station, ambient light (solar) powered controller with a rain sensor connection, an ambient light (solar) powered weather station and a two-way, remote control handset.
PAGE 3
A fine-textured soil is referred to as clay soil. Sandy soil is a coarse-textured soil. Numerous soil properties are influenced by texture, including drainage, water-holding capacity, aeration, susceptibility to erosion and organic matter content. The soil texture determines the rate at which water drains through saturated soil. Water moves more freely through sandy soils than it does through clay soils. Once field capacity is reached, soil texture also influences how much water is available to the plants.
PAGE 4
Detailed steps used with the LEIT RC2ET handset to activate evapotranspiration (ET): 1. In the ENVIRONMENT Menu screen highlight the ET MONITOR icon. 2. SELECT VALVE screen appears with valve 1 and 2. Select a valve. 3. CONNECTED and then ET MONITOR screen appears with ET INACTIVE blinking. Change INACTIVE to ACTIVE. 4. Next, ET MONITOR screen appears with NEW or MATURE blinking. Select one of the plant stage of life options. 5. Next, select SOIL TYPE.
PAGE 5
Setting Information: PLANTING SOIL TYPE PLANT TYPE PLANT DENSITY SLOPE New Mature Clay Clay Loam Loam Sandy Loam Sand Mix Planting Groundcover Shrubs Cool Turf Grass Warm Turf Grass Trees Annuals 70 – 100% 50 – 70% 30 – 50% 10 – 30% 0 – 4% 5 – 8% 9 – 12% 13 – 20% MICROCLIMATE IRRIGATION METHOD EFFICIENCY FLOW RATE SPACING Open Space Partial Shade Full Shade Drip emitter Bubbler Spray Rotor Dripline Micro sprinkler * 80% * 80% * 70% * 80% * 90% * 70% N/A .1 GPH & up N/A 1 ft.
PAGE 6
LEIT WIRELESS WEATHER STATION Ambient Light (Solar) Powered Wireless Weather Stations FEATURES • Power is provided by an efficient photovoltaic module (PVM) and microelectronic management system fueled by ambient light (solar) • Weather data transmitted from the weather station is stored by the controllers and reviewable by LEIT RC2ET handsets • The weather station ID number enables any controller in range to differentiate among multiple weather stations allowing the controller to receive information from
PAGE 7
LEIT-2ET Ambient Light (Solar) Weather Based Wireless Controller FEATURES • Power is provided by an efficient photovoltaic module (PVM) and microelectronic management system fueled by ambient light (solar) • Operates up to two stations and a sensor without AC power hookup, batteries, or conventional solar panels • Two independent programs with four start times per program • Used with Unimax S-305DC solenoids, which mount on most brand name valves using one of seven valve adapters • Client ID enables the us
PAGE 8
LEIT RC2ET HANDSET Remote Control Wireless Handset FEATURES • Large liquid crystal display with user-friendly icons for easy programming • Multilingual software in English, Spanish, Italian, French, German and Portuguese • The LEIT RC2ET handset can perform functions such as program the LEIT-2ET controller, review status information, update ET information, check history reports, adjust budgeting, program rain delays and perform manual run or manual test • ET feature can be overridden at any time • History