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Soil Moisture & Temperature & EC Sensor

Soil Moisture, Temperature and EC Sensor

Product Description

This Soil Moisture & Temperature & EC Sensor MODBUS-RTU RS485 (S-Soil MTEC-02A) is designed with industry standards, featuring high precision and high sensitivity and durability. Incorporating three sensors (soil moistures sensor, soil temperature sensor, and soil electrical conductivity) into one, with auto temperature compensation, this sensor ensures the accuracy of measurements regardless of the environment changes.

By measuring the dielectric constant of the soil, it can stably measure the soil VWC (volumetric water content) regardless of various soil types. The measurement conforms to current international standards for soil moisture measurement.

The stainless steel probe can be permanently inserted in the soil with quick testing for long-term use. This soil sensor is IP68 rated, very robust and durable, suitable to be applied at long-term monitoring of soil moisture, temperature and electrical conductivity at scientific experiments, water-saving irrigation, gardening, greenhouses, outdoor farming, horticulture, golf turf management, forestry, precision agriculture, and other professional environmental monitoring scenarios. It can also be applied in the water, nutrient solution, and other kinds of substrates where the EC level is needed.

Features

  • High Performance: high accuracy, reliability, and stability
  • Compact Design: 3-in-1, soil moisture, temperature, and EC sensor
  • Universal Protocol: MODBUS-RTU RS-485
  • Wide range power supply: 3.6V ~ 30V
  • Industrial-grade Robustness: IP68 rated, suitable for long-term applications
  • Widely Applicable: can be used in soil, water, nutrient solution, and other substrates
  • Strong Anti-interference: made of flame-retardant epoxy resin
  • High Durability: anti-corrosion, with excellent performance for long-term use
  • User-friendly: easy to use, install and integrate *

Applications

Applications

  • Water-saving irrigation
  • Scientific Experiments
  • Greenhouse Management
  • Horticulture and Gardening
  • Golf turf Management
  • Grassland Management
  • Smart Agriculture
  • Soil Testing
  • Other Environmental Monitoring Scenarios

Specifications

General Parameters
Product ModelS-Temp&VWC&EC-02A
InterfaceRS-485
ProtocolMODBUS-RTU RS485
Power Supply3.6 ~ 30V DC
Current Consumption

[email protected] DC

(quiescent dissipation)

Operating Temperature-40℃ ~ +85℃
Probe MaterialAnti-corrosion special electrode
Sealing MaterialBlack flame-retardant epoxy resin
IP RatingIP68
Cable Length5 meters
InstallationAll buried or probe into the media to be measured
Device Weight210g
Soil Temperature
Range-40℃ ~ +80℃
Accuracy± 0.5 ℃
Resolution0.1℃
Soil Moisture
Range

From completely dry to fully saturated

(from 0% to 100% of saturation)

Accuracy

±2% (0~50%)

±3% (50~100%)

Resolution

0.03% (0~50%)

1% (50~100%)

Electrical Conductivity
Range0 ~ 10000 μs/cm
Accuracy± 3%
Resolution10 μs/cm
Temperature Compensation

Built-in temperature compensation sensor,

Range: 0-50°C

Dimensions

d

Electric Wiring

ew

Sources

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