- Overview
- Specification
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- Mimics the wetness state of a real leaf
- Measurement range: 0% to 100%
- Measurement response: 1 sec
- SDI-12 Standard V1.3
- Plug and Play
- 6 – 16V supply voltage
- Less than 40µA idle current
- Operating Temperature Range: –40°C to +80°C
The Tekbox leaf wetness sensor mimics the wetness state of a real leaf. The measurement value is proportional to the percentage of the sensor surface covered with water.
The sensor is equipped with a SDI-12 interface for measurement and calibration.
In case of a standalone application, a built-in temperature sensor can be queried for air temperature measurement. It is however no replacement for a dedicated air temperature sensor / radiation shield set up.
The sensor is ideal for SDI-12 agricultural yield applications.
Specification
| Measurement range: | 0 to 100% |
| Measurement principle: | capacitive measurement, PLL |
| Measurement response: | 1 sec |
| Operating Temperature Range: | - 40°C to + 80°C |
| Current consumption: | active 8mA (for 1 second); idle 30μA |
| Standard cable length: | 3m; any other length upon requirement |