products
XDB1001-2 Series Soil nitrogen, phosphorus and potassium sensor
Features
Widely used in paddy fields, greenhouse planting, rice, vegetable planting, orchard nurseries, flowers and soil research, etc.
Parameters
Dimensions(mm) & Wiring Guidance & Adjustment Methods
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Brown |
Supply+ |
 |
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Black |
Supply- |
|
|
Yellow |
485A |
|
|
Blue |
485B |
How to use?
1. Rapid measurement method
Select a suitable measurement location, avoid stones, ensure that the steel needle does not touch hard objects, discard the topsoil according to the required measurement depth, maintain the original tightness of the soil below, hold the device firmly and insert it vertically into the soil. Do not shake it left and right when inserting. It is recommended to measure multiple times within a small range of a measurement point to obtain the average value.
As shown in the right figure
2. Buried measurement method
Vertically dig a pit with a diameter of >20cm, insert the equipment steel needle horizontally into the pit wall at a predetermined depth, fill the pit tightly, and after a period of stability, you can measure and record for several days, months or even longer.
As shown in the right figure
