Soil Moisture Sensor
TDT
The MUNRO Digital TDT® soil moisture sensor represents a revolutionary advance in the irrigation industry. It is the first soil moisture sensor to incorporate the accuracy of digitized Time Domain Transmissometry in a low-cost instrument providing highly accurate absolute readings of soil moisture under all conditions of temperature and soil chemistry where crops will grow. No other TDT sensor on the market matches its accuracy and stability. Independent test data from leading soil physicists verifies this extraordinary claim & are available upon request. This Digital TDT sensor incorporates a modified SDI interface capable of connecting directly to MUNRO data loggers or any other third-party SDI version 1.4 compliant device.
The MUNRO modified SDI interface also is capable of auto-detection and address collision repair with MUNRO data loggers.
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Description
The MUNRO Digital TDT® soil moisture sensor represents a revolutionary advance in the irrigation industry. It is the first soil moisture sensor to incorporate the accuracy of digitized Time Domain Transmissometry in a low-cost instrument providing highly accurate absolute readings of soil moisture under all conditions of temperature and soil chemistry where crops will grow. No other TDT sensor on the market matches its accuracy and stability. Independent test data from leading soil physicists verifies this extraordinary claim & are available upon request. This Digital TDT sensor incorporates a modified SDI interface capable of connecting directly to MUNRO data loggers or any other third-party SDI version 1.4 compliant device.
The MUNRO modified SDI interface also is capable of auto-detection and address collision repair with MUNRO data loggers.
Features
• Works in all soils
• Highly stable under a wide range of soil conductivity and temperature
• Range of 0 -100% volumetric water content
• Made with durable inert materials
• Very low-power, battery operable
• SDI-12 version 1.4 compliant
• Low cost.
Documentation
TDT_SPEC2023
