Irrometer Watermark 200SS Soil Moisture Sensors

Feature

•  0-200 Centibar range
•     Stainless steel enclosure
•    Will not dissolve in soil
•    Not affected by freezing temperatures
•    Internal compensation for commonly found salinity levels
•    Inexpensive
•    Easy to use

•    No maintenanceWATERMARK sensors require a reading device designed specifically to read them. For other devices which can read standard analog sensors, we offer adapters to allow easy integration:

  
   200SS-SDI Adapter - SDI module that reads three WATERMARK and 1 200TS Soil Temp Sensor
   200SS-VA Adapter - Adapter reads one WATERMARK and outputs standard 0-3V analog signal

  For directly integrating WATERMARK sensors in to your device project, our integration guide covers best practices and includes an example Arduino implementation: