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WeatherTRAK OptiFlow XR

WeatherTRAK OptiFlow® XR is the most powerful controller in our product family, delivering advanced flow management for an entire site in a visual and easy-to-use interface. By enabling controllers to share information in the cloud without cumbersome wires or hard-to-manage local radios, OptiFlow XR optimizes how, when and where watering takes place within your water windows, especially at sites with complex hydraulics. Drag-and-drop management makes it simple to learn and to use. In addition, the eXtended Resolution capability provides high-resolution flow rates that let you visually diagnose irrigation issues without visiting the site.


  • Maximize water savings with a proven, reliable solution
  • Minimize the water window for your entire site
  • Protect assets with real-time visibility, notifications and analysis
  • Improve efficiencies with cloud-based control accessible from anywhere, including a mobile device
  • Automated scheduling helps you save time and money while keeping your landscape looking beautiful
  • Easy to install, use and maintain
  • Lowest cost of ownership with an all-in-one scalable solution
  • Ongoing connectivity guaranteed free of charge with our Worry-free Wireless Warranty
  • Complete lifecycle services from savings validation to install, operation, training and support

Need advanced flow management for your WeatherTRAK ET Pro3 controller? Check out the OptiFlow service.

WeatherTRAK OptiFlow XR

“The benefits of using WeatherTRAK technology were apparent within the first weeks after installation.”

– Water Resource Manager, Gachina Landscape Management


  • Support for 12 to 96 stations – with backlit display and touch pad interface
  • Cellular radio and first year of WeatherTRAK Central service included
  • Account or site-level reports and dashboards
  • Real-time alerts and notifications
  • Asset tracking, compliance management and water budgeting
  • Irrigation management on-the-go with free mobile app
  • No local PC or software required to set up or maintain
  • No need for add-ons, weather stations or additional network connections
  • Controller firmware and WeatherTRAK Central feature upgrades included
  • Bilingual, expert technical advice, six days per week
  • Ongoing training and online resources

OptiFlow Features

  • Fully utilize site’s piping infrastructure
  • Controllers automatically connect through WeatherTRAK Central without the need for local radio or wires
  • Simple drag-and-drop hydraulic tree configuration
  • Up to 100 controllers can share information and receive daily instructions about watering
  • Mainline/catastrophic break detection and shutdown*
  • Flow optimize controllers across the entire site daily based on schedule
  • Flow optimization supported for all station modes
  • Shorten water windows based on site’s hydraulic pipe infrastructure
  • WeatherTRAK True Leak Detection and leak management*
  • Real-time station-specific flow monitoring and control*
  • Learn flow rates on all controllers and all stations from a single flow sensor*
  • Fault detection, diagnostics and alerts*
  • Supports up to 4 flow sensor inputs and master valve outputs
  • Supports normally open or normally closed master valves
  • Supports Data Industrial™, CST™, Netafim™ flow sensors and custom “K and offset” values
  • Over-the-air firmware updates included
  • Compatible with WeatherTRAK FlowLink, Flowshare, Flow3 and FlowHD

* Requires flow sensor

Programming Features

  • Up to 8 simultaneous programs with 5 program modes and 2 start times
  • Program all settings from anywhere with WeatherTRAK Central
  • Independent station programming
  • Flexible water days and water windows per program to comply with agency regulations
  • Simple and flexible fine tuning with % Adjust per station
  • Automate skip days based on zone-specific soil moisture depletion
  • Sports turf and high desert specific scheduling

Hardware Features

  • Support for up to 4 flow sensors, Master Valves, and pump starts (number dependent on configuration)
  • Up to 14 outputs energized simultaneously (8 programs, manual, pump, 4 MVs)
  • Easily install #14 to #18 AWG wire into commercial grade screw-less terminal block
  • Built-in handheld remote compatibility with RainMaster™ Pro-Max UA series with EX-32 cable or TRC™ Commander series
  • Built-in amp meter for fault protection and diagnostics
  • Wall mount enclosure option in both cold-rolled steel and stainless steel; option to mount on small pedestal
  • 4 stainless steel enclosure options
  • 5 chassis options to quickly retrofit existing high value pedestals
  • Non-volatile memory stores settings without battery up to 10 years
  • High lightning protection
  • 10 year warranty

Automated Scheduling Features

  • Scheduling Engine optimizes by plant, soil, sprinkler, sun exposure, and slope data
  • Daily station-specific runtime adjustment using site-specific ET weather data
  • Automatic cycle and soak (72 cycles/station) reduces run-off
  • Skip days based on station’s soil moisture depletion
  • Runtime rationing protects plant health under constricted water windows
  • Stacked station manual watering from 1-99 minutes

Electrical & Enclosure Specifications

Input Power: 120 VAC +/- 10%, (60 Hz) or 220 VAC +/- 10%, (60 Hz)
Output Power:
24 VAC (60 Hz)
  • 1.0 Amp (1000mA) max per station output including a pump start
  • 1.0 Amp (1000mA) max per master valve output
  • 3.0 Amps (80 VA) total load

Up to 14 terminal outputs energized simultaneously (8 programs, manual, pump, MV1, MV2, MV3, MV4)

Consumptive Power Certifications: Idle State: 2.5 Watts Power
Maximum Power Requirements for Irrigation State: 70 Watts EPA WaterSense Approved, FCC Certified, UL Listed , 100% SWAT-tested
Enclosure Options:
Wall Mount Enclosures
  • 16 gauge wall mount enclosure available in stainless and powder coated finishes
  • Key-hole mounting for wall mount enclosures for easy installation
  • Easily adapts to a small 14 gauge pedestal; available in two finishes
VIT Strong Box Stainless Steel Pedestal Enclosures
Retrofit Chassis for Existing Enclosures
  • All come with key lock entry
  • UL listed, NEMA-3R weather-resistant