Digital Soil Fertility Sensor RS485 - Soil Nutrition …, Novena

RS485 NPK Soil Nutrient Sensor 3in1 / 7in1

Please read: for those who have difficulty, please just process it here. These 2 listings are the same.

Notes & Connections:
Mode: RS485
Brown : Power Supply is positive (5~30V DC)
Black : GND
Yellow : 485-A
Blue : 485-B

This Sensor is designed to measure the main level of nutrients in the soil digitally and in real-time, very helpful for precision agriculture, hydroponics and agricultural research.

Measured Features:
Main Soil Nutrition (3-in-1): Measures 3 important nutritional content for plant growth.

Additional Parameters (7-in-1 Variant): Equipped with Soil Humidity, Soil Temperature, Soil Acid and Conductivity sensors for more comprehensive analysis.

Technical Specifications:
Interface: RS485 with Modbus protocol
Power: 5-30V DC
Probe Material: Stainless Steel 316, rust-resistant
Protection Class: IP68 (water and dust resistant)
Connector: 2 meter cable with color code (Brown: VCC, Black: GND, Yellow: 485-A, Blue: 485-B)

Uses:
Monitoring soil fertility in agricultural land.
Optimization of fertilization in plants.
Automatic monitoring system for hydroponics and greenhouses.
Research and education in the agricultural sector.

Default baud rate: 4800bit/s
Default address: 0x01

Variant =
3in1: NPK only
7in1 : NPK + Temperature + Humidity + conductivity + pH

Specification :
Power supply: 5-30VDC
Maximum power consumption: ≤0.15W
Operating temperature: -40~80°C

3in1:
NBK only
Signal Output: RS485(ModBus)

For 7in1:
Measurement Parameters:
N , P , K
PH
Conductivity
Temperature
Humidity
Signal Output: RS485(ModBus)