Free help & technical advice Contact us

Seeed Studio  |  SKU: 101990668

Seeed Studio S-Soil-MT-02 | Industrial Soil Moisture & Temperature Sensor (RS485 Modbus RTU)

Regular price €99,00
Shipping calculated at checkout.

A professional 2-in-1 sensor designed for high-precision soil VWC and temperature monitoring in smart agriculture and environmental research.

  • Dual Sensing: Accurate Volumetric Water Content and Temperature.
  • Industry Standard: RS485 Modbus RTU for robust integration.
  • Extreme Durability: IP68 rated and flame-retardant epoxy sealed.

Secure Payment & Warranty

  • Encrypted Checkout: Shop with confidence via Shopify Payments or PayPal Express for fully secure, PCI-compliant transactions.
  • B2B Flexible Billing: For large-scale infrastructure orders, we offer Direct Bank Transfer (SEPA/SWIFT) options. Please contact our team for a pro-forma invoice.
  • Quality Guaranteed: All professional IoT hardware is backed by a 2-year manufacturer warranty and technical support from our engineering experts at shopioT.

Delivery and Shipping

Reliable, tracked, and fast global shipping via FedEx Express. Your professional IoT hardware is dispatched from our EU-based warehouse within 2 business days.

Precision IoT Hardware Backed by Real Technical Expertise.

Description

The Seeed Studio S-Soil MT-02A is an industrial-grade sensor designed to provide critical data for precision irrigation and environmental monitoring. By measuring the dielectric constant of the soil, it delivers stable Volumetric Water Content (VWC) readings across various soil types, alongside accurate temperature data. Housed in a robust, anti-corrosion, and flame-retardant epoxy resin with food-grade stainless steel probes, the MT-02A is built to withstand long-term burial in harsh outdoor environments.

Technical Intelligence

High Stability Advanced signal processing ensures high reliability even in soils with varying salinity and texture.
Rugged Protection IP68 rated for permanent immersion and burial, with reverse voltage and anti-corrosion features.

Professional Use Cases

Smart Agriculture: Optimize irrigation schedules based on real-time root-zone moisture levels.
Greenhouse Monitoring: Maintain ideal growing conditions through integrated temperature and humidity control.
Scientific Research: Conduct long-term hydrological and soil health studies with research-grade accuracy.

What is in the Box?

1 x S-Soil MT-02A Sensor with 5-meter Cable
1 x Factory Calibration Certificate

Product Certifications

CE RoHS

Specifications

  • Primary Communication Protocol
    RS485
  • Configuration Method
    Modbus Commands
  • Environment Rating
    Outdoor, Industrial
  • IP Rating
    IP68
  • Operating Temperature
    -40°C to 85°C
  • Enclosure Material
    Epoxy Resin, Stainless Steel
  • Power Consumption
    Max 40mA @ 24V DC
  • Measurement Technology
    • Soil Moisture: Dielectric Constant (FDR-based Volumetric Water Content)
    • Soil Temperature: High-precision Thermistor
  • Measurement Range
    • Soil Moisture: 0% to 100% (Saturation)
    • Soil Temperature: -40°C to +80°C
  • Measurement Accuracy
    • Soil Moisture: ±3% (0-53% range); ±5% (53-100% range)
    • Soil Temperature: ±0.5°C
  • Measurement Resolution
    • Soil Moisture: 1%
    • Soil Temperature: 0.1°C
  • Interfaces (I/O)
    RS485 (Modbus RTU)
  • Monitoring Parameters
    Soil Moisture (VWC), Soil Temperature

Document Library

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Bancontact
  • Google Pay
  • Klarna
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Next-Generation Indoor Air Quality Monitoring: Milesight AM300 Series

Optimize occupant health and building efficiency with an all-in-one LoRaWAN solution featuring real-time environmental sensing and a vivid E-ink display for smart offices and green buildings.