Product Description Rain Bird SD211 Sensor/Pulse Decoder These decoders make irrigation systems more versatile. Pulse decoders can be connected to a Pulse Flow Meter which sends pulses back to the computer via the field interface (CCU.) Sensor decoders connect any type of sensor to the interface and will communicate all sensor status. Rain Bird decoder technology long-since proven on golf courses around the world, Rain Bird decoders provide “best-in-class” field control on centrally controlled 2-wire irrigation systems. Installed underground and featuring simple, low-cost wiring, decoders are an aesthetically pleasing, full-featured, economical option for reliable in-field control. A simple wiring configuration and absence of protective enclosures keeps installation and maintenance costs low. Rain Bird decoders are a true lower than 30 volt system that utilize a two-wire path of 14-gauge wire connecting the central control system, decoders and valves or valve-in-head sprinklers. With all electronic components fully sealed within a watertight enclosure and buried underground, damage from floods, frost, rodents or vandals is virtually eliminated. Rain Bird decoders are an especially good choice for flood plains. For use with Rain Bird ESP-LXD Two Wire Decoder Controller No Line Surge Protector (LSP) fitted to this model Click for Product Brochure Click for Product Technical Specifications