Watermark Electronic Module Dry Contact for Controller Sensor

WEM-DC-T Electronic Module Dry Contact For Controller Sensor Circuits | Watermark Soil Moisture Sensors by Irrometer

Used to signal the irrigation controller sensor circuit when soil becomes wetter than the moisture setting.

• A "dry" output version of WEM Electronic Module For Valve Control to signal sensor circuits or relays.
• For use with constantly powered applications.
• Features an internal timer that re-reads the attached sensors every five minutes and changes the switch position accordingly, if necessary.
• Adjustable to plant requirements from 10 to 120 Centibars, the WEM uses input from WATERMARK Soil Moisture sensors to control individual valves, valve groups, or all valves.
• Irrigation controllers equipped with WATERMARK Electronic Modules control irrigation based on measured soil moisture, rather than the theoretical assumptions made by a climate based controller.
• Both WEM and WEM DCT include a weather resistant control module and two Watermark #200SS-5 sensors.

WEM DCT Features:

• Makes existing controllers “SMART”
• Signals the irrigation controller to suspend irrigation cycles based on soil moisture status when irrigation is not necessary
• Easy to install and use
• 11 position switch for variations in plant demand and soil type
• Requires no seasonal adjustments

WEM-DC-T Benefits:

• Control your irrigation costs
• Save water, labor, and energy
• Deliver water only when and where necessary
• Grow healthier turf and plants
• Mitigate pest and disease problems
• Reduce fertilizer leaching
• Protect groundwater by minimizing runoff
• No more re-programing controllers for seasonal changes