Patented

Time-Domain Transmisson

Our patented time-domain transmissometry technology eliminates measurement noise and outside disturbances while delivering unmatched accuracy in real-world and scientefic seetings.

Extended Antenna Design

TDT⁵ uses a patented coiled antenna structure that achieves an effective length five times its physical size, capturing a continuous soil profile for precise, multi-depth measurement.

Advanced Signal Processing

High-frequency pulses are analyzed with proprietary filtering and timing algorithms that remove electrical noise and ensure stable readings across varying soil conditions.

Integrated Architecture

Measurement electronics and antenna are combined into a single, compact design that enhances durability, simplifies calibration, and reduces maintenance requirements.

Patent Protected

TDT5 Specifications

When we can fit the effective length of five antenna's into one sensor the performance increases sharply.

Measurement Accuracy

±2%

Volumetric water content precision across all soil types

Response Time

<10ms

Real-time measurement with instant data availability

Power Consumption

10μA

Ultra-low power design for long-term deployment

Operating Range

-40°C to +60°C

Extreme environment reliability and durability

Measurement Range

0-50% VWC

Full range volumetric water content measurement

EMI Resistance

>60dB

Superior electromagnetic interference rejection

How TDT⁵ Works

Discover the innovative process powering our patented time-domain transmissometry technology.

Pulse Transmission

TDT⁵ sends a high-frequency electromagnetic pulse through its coiled antenna structure, designed to have an effective length five times longer than its physical size.

Signal Interaction

As the pulse travels, the soil’s moisture alters the wave’s speed. The system measures these timing changes, filtering out noise with advanced circuitry and algorithms.

Moisture Calculation

TDT⁵ converts the measured travel time into volumetric water content, producing stable, repeatable readings that reflect the soil’s true moisture levels.

Support

FAQs

Can’t find the answer you’re looking for? Please contact our team.

Get in touch

How is TDT⁵ different from traditional soil moisture sensors?

TDT⁵ uses Time Domain Transmissometry with a five times longer effective antenna length and multi-depth measurement segments. This allows it to measure moisture across the full soil profile instead of at a single point. The result is higher accuracy, better stability, and a clearer understanding of how water moves through the soil.

Does TDT⁵ require calibration for different soil types?

TDT⁵ is designed to perform consistently across a wide range of soil types with minimal calibration. Unlike capacitance sensors, it does not require frequent soil-specific recalibration and maintains stable readings over long-term deployments, even in clay-rich or saline soils.

How deep can TDT⁵ measure soil moisture?

info needed

How does TDT⁵ perform in saline or clay-heavy soils?

TDT⁵ maintains accurate and repeatable measurements in saline and clay-rich soils where other technologies often fail. Its measurement approach is less sensitive to electrical conductivity, reducing signal distortion and long-term drift in challenging soil conditions.

Can TDT⁵ be integrated with existing data loggers or IoT systems?