Defend Against Leaks with Flow-Sensing Technology

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.

FEATURES: 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.

Now more affordable than ever, 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. Now you can check system health from anywhere with the Rain Bird Mobile App—available for iPhone and Android, when adding the LNK2 module.

Features

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.

Specs

1" / 25.4 mm inlet/outlet NPT/BSP/Slip

Plastic body

Paddle wheel impeller with ceramic shaft for heat dissipation

Operating Specification:

500' / 152.4 m range on standard 18g irrigation wire

Shielded wire is recommended for installations with wire runs that exceed 500' / 152.4 m, installation sites with significant wireless interference or to help protect against high-lightning locations.

Minimum Flow: 3 GPM / 11.35 LPM

Maximum Recommended Flow: 25 GPM / 94.63 LPM

Maximum Flow: 35 GPM / 132.49 LPM

Dimensions

Length: 9.25" / 234.95 mm

Height: 3.31" / 84.07 mm

Width: 2.56" / 65.02 mm