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LoRaWAN Soil Moisture, Temperature & EC Sensor | 3-in-1 Wireless IoT Agriculture Sensor, IP68 Waterproof

LoRaWAN Soil Moisture, Temperature & EC Sensor | 3-in-1 Wireless IoT Agriculture Sensor, IP68 Waterproof

Conductivity Range
$99.80
$99.80
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● Conductivity range: 0–5000/10000/20000μS/cm
● Moisture accuracy: ±3%
● Communication method: RS485
● EC accuracy: 0–10000μs/cm: ±3%; 10000–20000μs/cm: ±5%
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Overview

Designed for high-precision environmental tracking, this industrial-grade sensor integrates soil volumetric water content (VWC) and electrical conductivity (EC) monitoring into a single, rugged probe. It is fully optimized for hydroponics, greenhouse cultivation, and agricultural drip irrigation systems.

Feature

Selectable EC Ranges: Available in 0–5000μS/cm, 0–10000 μS/cm, or 0–20000 μS/cm to perfectly match various soil salinities and nutrient film concentrations.

High-Accuracy VWC Tracking: Monitors full-range soil moisture from 0–100% RH with a professional accuracy of ±3%.

Intelligent Temperature Compensation: Features a built-in automatic temperature compensation module to guarantee consistent EC measurement accuracy up to ±3%, regardless of seasonal thermal fluctuations.

Standard Industrial Communication: Utilizes stable RS485 serial communication running on standard Modbus-RTU protocol at a default baud rate of 9600 bps for seamless integration into PLCs and IoT gateways.

TECHNICAL SPECIFICATIONS
Supply Voltage DC 5-24V
Power Consumption 15mA @ 12V DC
Communication Method RS485
Baud Rate 9600 bps
Temperature Range -40℃~80℃
Temperature Accuracy ±0.5°C
Moisture Range 0%–100% RH
Moisture Accuracy ±3%
Conductivity Range 0–5000μS/cm, 10000μS/cm, 20000μS/cm (optional)
Accuracy 0–10000μs/cm: ±3%; 10000–20000μs/cm: ±5%
Resolution 0–10000μs/cm: 10μs/cm; 10000–20000μs/cm: 50μs/cm
Conductivity Temperature Compensation Sensor Built-in temperature compensation sensor, compensation range 0°C–50°C
Measurement Principle and Measurement Method Soil in-situ insertion or immersion in nutrient solution, direct testing in water-soluble fertilizer nutrient solution
Working Environment -40°C~80°C
Protection Rating IP68, suitable for long-term immersion in water
Sealing Material Black flame-retardant epoxy resin
Probe Material Corrosion-resistant special electrodes
Installation Method Fully buried or probe fully inserted into the measured medium
Standard Cable Length 2 meters, cable length can be customized as required
Connection Method Pre-installed cold-pressed terminals
Net Weight 500g

Dimension (unit: mm)

Dimension Drawing

Detail

Dimension Drawing

Application