Project Description

Weather
Sensors

j
j

Converts any SmartLine controller into an ET-Based water-saving controller that adjusts watering times 365 days a year.

SLW1

j
j

Wired Weather Sensor for
ET Based Watering

SLW5

j
j

12-Zone Base Model
Expandable to 48 Zones

ET Every Time.

Learn more...
Delivers smart evapotranspiration watering schedules straight to your SmartLine® controller.

Not an Afterthought.

Learn more...
Water conservation has always been our primary focus. The SmartLine® controller integrates perfectly with the SLW5 and SLW1. No additional box to mount next to the controller.

  • Microprocessor records and processes weather data for use in establishing “Smart” Auto Adjust run times on any SmartLine® controller
  • Rain shut-off settable from 1⁄8 – 1” (3 – 25mm)
  • Extended rain delay adds time to rain events
  • before deficits begin to accumulate
  • Rain events decrement current deficits in the SmartLine® controller
  • Freeze shut-off activated at 37°F (3.0°C)
  • Protective white solar shields allow normal air flow while protecting sensor from direct sunlight for accurate temperature readings and eliminating the need for regular cleaning and maintenance of the weather station
  • Unit can be mounted in sunlight or shade and in close proximity to the roof-line
  • Maximum wireless distance from controller to weather station is 1500’ (457m) line of site. SLHUB-RF-5 wireless hub included with SLW5
  • SLW1 is wire directly to the SmartLine controller via the 35 feet of included cable
  • On-board diagnostics indicate battery and communication status
  • Remote battery strength measurement from the SmartLine® controller
  • Adjustable arm plastic bracket for gutter thumb-screw or wall mount
  • Operates on 900MHz frequency for superior range and reliability

SLW1

Wired Weather Sensor
for ET Based Watering

SLW5

Wireless Weather Sensor
for ET Based Watering

Design Specifications

SLW1/SLW5 Design Specifications

How To Specify


SLW1 Specifications
click to enlarge

SLW5 Specifications
click to enlarge