Smart Digital Moist Soil pH Sensor.jpg_1
Digital Smart Moist Soil pH Sensor

Digital Smart Moist Soil pH Sensor


The Digital Smart Moist Soil pH Sensor is a game-changer for soil monitoring in large agricultural operations. The integral smart sensor technology has changed the way we communicate with sensors and dramatically reduced the infrastructure costs associated with large-scale mapping of soil pH.


The Digital Smart Moist Soil pH Sensor has changed how we perform soil monitoring in large scale agricultural operations. Unlike a traditional sensor, Digital Smart Sensor provides a digital output signal that directly integrates with existing data acquisition systems without the need for intermediary devices that once made this an expensive exercise. Combined with our market-leading solid-state pH technology, it provides outstanding value for money, making it ideal for large scale agricultural applications.

The reference is a non-porous, solid-state reference system essential for soil measurement applications. It provides a long service life, unlike traditional liquid or gel reference systems which become easily blocked and poisoned by the media. The Polypropylene sensor’s body material has incredibly high mechanical strength and resilience. It is also resistant to various organic solvents, strong acids and alkalis. The sensor tip’s design allows for direct soil insertion and optimal measurement.

Digital Smart Sensors with direct MODBUS RTU output can directly interface with your industrial network or connect with our range of communication hardware.



Sensor name Digital Smart Moist Soil pH Sensor
Code  TT-SOIL-pH-DSS-1515D​
Output communication RS485 MODBUS RTU
Measurement mode Glass/silver+ silver chloride; SNEX
Housing material Polypropylene
Waterproof rating IP68
pH/ORP range 0 to 14 pH
Measurement Accuracy ±0.05pH
Pressure resistance ≤0.6Mpa (87 psi)
Temperature  compensation Integral
Temperature range 0-80 °C
connection Quick Connect Plugs
Cable length  10 m cable (optional lengths available)
Thread PG13.5
Application Inline moist soil measurement

Important: Please note this is a commercial-grade industrial product and is not intended or designed to be used for domestic or hobby purposes. Automation and system integration skills are required to use this product.


TurtleTough TT MA RH 

Extreme sensors call for extreme analysers and the Turtle Tough range has been designed with exactly that in mind. Whatever the application, we have a range of Smart analysers and control options to interface with your DSS sensors. Click to view our range...

Interface Hardware

TurtleTough TT MA RH 

We have a range of Digital Smart System accesories to interface, calibrate and communicate with your DSS sensors. Click to view our range...