The SEN12512 is an EasyAG probe with an SDI-12 interface and a 50-cm length. This probe provides water content profiles for cultivated soils of good tilth—commonly found in vegetable production areas. It is unsuitable for stony soils where the average stone size is greater than 10 mm; EnviroSMART should be used for those applications.

Specifications

Sensor Measuring Principle: high frequency capacitance
Output: SDI-12 version 1.2
Interface Measuring Principle: 16 bit pulse count
Output Resolution: 16 bit
Current Consumption
Sleep: 250 µA
Standby: 66 mA
Sampling: 100 mA
Water Content Reading Range: 0 to ~65%
Temperature Effects: ±3% (5° to 35°C)
Time to Read One Sensor: 1.1 seconds
Sphere of Influence: 99% of the reading is taken within a 10 cm radius from the outside of the access tube
Sensors per Standard Probe: 5

Producing Area:USA