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High-Precision Matrix Soil Water Potential Transducer | Advanced Subsurface Tension Sensor for Agronomy Research & Smart Irrigation

High-Precision Matrix Soil Water Potential Transducer | Advanced Subsurface Tension Sensor for Agronomy Research & Smart Irrigation

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Regular price $269.00
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● Measuring range -5 ~ -100 kPa
● Resolution 0.1 kPa
● Power supply 5-30V DC
● Protection grade IP68

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Overview

The Industrial Soil Water Potential Sensor is a heavy-duty, scientific-grade instrument engineered for precise matric potential and suction monitoring in advanced agricultural, ecological, and environmental applications. Operating on a versatile 5-30V DC wide power supply matrix, it delivers a highly stable, noise-resistant RS485 Modbus-RTU digital output.

This high-end transducer offers an extensive measurement envelope of -5 to -100 kPa with an ultra-fine 0.1 kPa resolution, supporting continuous real-time data telemetry for professional-tier field projects. Featuring a fully encapsulated, IP68-rated weatherproofing matrix, it is custom-built to withstand severe weather, aggressive fertilizer environments, and long-term deep subsurface burial, making it the premier choice for automated irrigation management and soil water dynamics research.

Feature

Advanced Equilibration Technology: Utilizes cutting-edge sensing matrices with built-in sensitive core components that perfectly interact with subsurface moisture profiles to establish an instant thermodynamic energy balance, guaranteeing immediate response times and zero calibration drift.

Laboratory-Grade Precision and Stability: Engineered to maintain remarkable zero-point stability and elevated measurement accuracy (+/-1% F.S.), ensuring highly reproducible data sets across varying soil compaction levels and harsh climate profiles.

IP68 Subsurface Hardened Housing: Features a fully vacuum-sealed, rugged epoxy construction with a certified IP68 protection rating, custom-engineered for permanent subterranean burial and continuous field deployment without material degradation.

Superior Anti-Interference Architecture: Equipped with industrial-grade electromagnetic shielding to filter out ground currents and transient noise, delivering highly consistent data outputs under fluctuating soil temperatures and heavy chemical fertilization.

Streamlined Ultra-Compact Profile: Designed with a space-saving, low-impact form factor that allows for effortless field installation, minimal soil disturbance during deployment, and convenient transportation for mobile research teams.

High-Efficiency Telemetry Loops: Optimized for immediate plug-and-play synchronization with global RTUs, agricultural data loggers, and PLC networks, minimizing setup times while optimizing remote monitoring efficiency.

Complimentary RS485 Configuration Toolkit: Comes complete with a proprietary, user-friendly RS485 PC configuration software utility, enabling engineers to instantly verify baud rates, calibrate offsets, map slave IDs, and analyze real-time data streams out of the box.

TECHNICAL SPECIFICATIONS
Power Supply (Default) 5-30V DC
Maximum Power Consumption 0.25W (at DC12V)
Operating Temperature -40°C ~ +60°C
Measuring Range -5 ~ -100 kPa
Resolution 0.1 kPa
Accuracy ±(10% of reading + 2 kPa)
Protection Grade IP68
Default Cable Length 2 m (customizable upon request)
Dimensions 45*15*123 mm
Output Signal RS485 (ModBus protocol)

Dimension (unit: mm)

Dimension Drawing

Detail

Dimension Drawing

Application

Smart agriculture

Grassland Pastures

Ecological Environment Research