RainBird 1'' Wired NPT Flow Sensor

Designed for residential and smaller commercial applications, the FG100 monitors irrigation and instantly identifies when there is a leak or line break so it can be addressed early. This durable flow sensor manages water efficiency, protects property owners from potential  property and landscape damages.

The FG100 is compatible with 18g irrigation wire for easy installation and winterization capabilities so it can stay in the ground all year. 

The FG100 pairs with the ESP-ME3 Controller.
Check system health from anywhere with the Rain Bird Mobile App—available for iPhone and Android, when adding the LNK2 module.

The Rain Bird FG100 Flow Sensor sends flow data to compatible irrigation controllers for precise and accurate flow monitoring enabling you to capitalize on the advantages of flow sensing functionality.

Designed for outdoor and underground applications, the Rain Bird 
FG100 Flow Sensor offers the highest performance in flow sensing. 
The FG100 reads high and low flow rates reliably and accurately. 
With a glass filled nylon body, no straight pipe requirements 
and high pressure ratings the FG100 offers the most flexibility in 
installation locations.

• Flo-Watch™: This functionality in the ESP-ME3 Controller uses information from 
the FG100 to learn the flow and monitor for low or excessive flow conditions 
caused by broken lines or heads—saving water, protecting plants and preventing 
property flooding.
• Winter ready: Designed to withstand high-burst pressure blowouts. Does not 
need to be removed during winter months.
• No specialty PE-cable: Easily install the FG100 with a standard 18g irrigation wire.
• Threaded or slip unions: Threaded or slip unions allow for faster installation and 
easy maintenance.
• Rain Bird App: Pair the FG100 with the ESP-ME3 Controller to check system 
health from anywhere, and control advanced flow settings via the Rain Bird 
Mobile App. Available for iPhone and Android.
• LNK or LNK2 WiFi Module required.
• Flow Sensing for ESP-ME3, compatible with ESP-LX Series (LXME, LXD, IVM).