- Auto Irrigation LM393 Chip Soil Moisture Humidity Sensor Module 12V
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Specification:
| Product Name | Soil Humidity Sensor Module |
| Coil Voltage | DC 12V |
| Chip | LM393 |
| PCB Board Size | 5 x 2.5 x 1.8cm/2" x 1" x 0.7"(L*W*T) |
| Cable Length | 18cm/7" |
| Soil Sensor Size | 6 x 2cm/2.4" x 0.78"(L*W) |
| Materials | Plastic， Metal |
| Main Color | Blue |
| Net Weight | 20g |
| Package Content | 1 x Soil Humidity Sensor Module 1 x Soil Sensor |
Description:
- Nickel plating， widen sensor area， high electric conduction performance， anti-rust. Wide range detection， relay closing when the soil humidity higher than setting value， and break when lower than setting value. With delay function， delay time: 3~5s， when humidity value reach critical point， relay shows flash strobe. Use high quality songle relay， Max. load up to 1500W. With power indicator and indication of relay close.