Rain Bird ESP4ME3 - Indoor/Outdoor 120V Irrigation Controller (LNK WiFi Compatible)-IrriFinder

4 station base capability, expandable up to 22 stations using hot-swappable 3- or 6-station expansion modules (sold separately)
Comes with power plug and outdoor cabinet for indoor or outdoor installation.
WiFi Connectivity -- compatible with the new Rain Bird LNK WiFi module (sold separately). Simply plug in the module to access, operate and monitor your irrigation system from any mobile device.
Flow monitoring. Use with wired flow sensor (sold separately) to monitor flows, get notifications and prevent water waste from broken pipes and leaks.
Easy to read, large backlit 3" screen
4 individual programs with 6 independent start times per program
One-Touch manual watering
Add a rain sensor (sold separately) to automatically prevent watering when it rains.
Non-volatile (100 year) storage memory saves current programming, no battery required
10 year life lithium battery saves controller time and date during power outages
Delay watering up to 14 days
Water-saving, one-touch seasonal adjustment from 5% to 200%
Master valve/pump start circuit

The industry’s most flexible irrigation controller solution that supports flow monitoring, LNK WiFi, and up to 22 stations.

With 4 to 22 stations, the ESP-ME3 provides the station count options customers need. Install the same controller on residential and light commercial sites. Add station modules when expanding irrigation without removing or even powering down the controller.

Upgrade the ESP-ME3 to a SMART controller by adding the LNK WiFi module and a WR2 rain sensor. The LNK makes programming and monitoring easy through the enhanced Rain Bird app.

For even greater water monitoring and protection from a broken irrigation system install a flow sensor.

	ESPME3
SPECS
Station Count	4-22 expandable
Install Location	Indoor/Outdoor
Automatic Programs	4 (A, B, C, D)
Start Times	6 per program
Master Valve/Pump Start	Yes
WiFi	LNK2 WiFi capable (sold separately)
AP Hotspot	With LNK2 WiFi (sold separately)
Manual Watering	Yes
Rain Sensor Compatible	Yes
Automatic Seasonal Adjust	Yes
Rain Delay	Yes
Schedule Backup	Yes
WaterSense Certified	Yes
Power Input	120V

More Information
Model	ESP4ME3
Zones/Stations	4-22 expandable
Indoor/Outdoor	Indoor/Outdoor
Controller Type	Modular/Expandable
Dimensions	Width: 10.7 in Height: 7.7 in Depth: 4.4 in
Features	Battery-programmable, Cycle+Soak, Delay Between Stations, Flow Sensing, Manual Watering, Master Valve/Pump Start, Non-volatile Memory, Rain Delay, Seasonal Adjust, Water Budget, WiFi / Mobile App
Programs	4
Program Day Cycles	Custom days of the Week, Odd days, Even days, Cyclical (water every x days)
Start Times per Zone/Program	6
Electrical Specifications	Input required: 120 VAC ± 10%, 60Hz (International models; 230/240 VAC ± 10%, 50/60Hz ) Output: 25.5 VAC 1A Master Valve/Pump Start Relay Operating Voltage: 24VAC 50/60Hz Max Coil Inrush: 11VA Max Coil Holding: 5VA Idle/Off power draw 0.06 amps at 120VAC Power back-up not required. Nonvolatile memory permanently saves the current programming and a 10 year life lithium battery maintains the controllers time and date during power outages.
Certifications	cULus, FCC Part 15b

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Irrigation Unit Conversions

Convert a given value and unit to different unit type. Conversions are available for flow rate, area, distance, time, volume, pressure, power, precipitation, salinity, and speed.

Click here to see unit descriptions.

Flow Rate:
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Area:
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Distance:
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Time:
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Volume:
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Pressure:
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Power:
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Precipitation (Water Application) Rate:
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Salinity:
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Speed:
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Reference: Washington State University

ESP4ME3 - Indoor/Outdoor 120V Irrigation Controller (LNK WiFi Compatible)

Irrigation Unit Conversions

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