Welcome to Green Shield Irrigation
we combine science and technology to offer you full control over your crop.
Controlled Irrigation
Controlled irrigation of crops is an essential part of successful farming.
Combine Science with Technology
We offer varies environmental sensors

Many years experience

About Us

Water is one of the most important factors in crop growth. This occasionally necessitates the irrigation of crops during the growing season.
The key is to irrigate the right volume at the right time. By Installing a soil moisture sensor in the grower’s field, the daily water consumption of the crop, through the different soil layers, is monitored by irrigation software. This data can be used to determine the optimum time for the irrigation, thus preventing both damage due to drought stress, and excessive watering.
Optimizing crop water usage results in an increase in yield and quality of crop. For this purpose, we use our Green shield sub soil moisture probes and weather sensors link with varies telemetry units form GPSRS to Lora Wan enables Data Loggers.

How Can We Help?

Our Services

Soil moisture probes

Trusted Provider Of Irrigation Automation and Soil Moisture Probes. We offer a range of soil moisture probes to suit a variety of needs.

Environmental SDI 12 sensors

Sensors like (Wind speed, Wind Direction, Temperature/ Humidity , Solar Radiation, Ultra sonic water level sensors, Rian Gauge, Soil Temperature probe, Compass/Inclination sensor.

SDI 12 enabled Data Loggers

The SDI-12 Logger is capable of collecting data from a maximum of 30 individual sensor units and capable of logging up to 250 parameters for measuring a wide range of plant, soil and atmospheric properties.

Product Overview

Soil Moisture Technology Driven Probes

Green Shield combines science and technology to offer you full control over your crop.
  • Not influenced by soil salinity levels
  • Measurement of volumetric soil moisture content and soil temperature
  • Capacitive measurement
  • Flexible design to enable various profile probe configurations
  • Stackable design
  • 5V, 1200 baud SDI-12 data interface with transient protection
  • Standard SDI 12 interface that will connect to most data logger types
  • All Greenshield hardware shares a standard SDI protocol and would be compatible to most telemetry systems world wide.
  • Current consumption: 21 mA in active mode, 80µA in sleeping mode
  • Operating temperature range: -20°C - +65°C
  • Comes standard with 5m shielded cable (additional cable lengths can be ordered up to 20m)*
  • Above soil sensors can be serviced while planted.
*(please note the cable distance has an influence on output readings) Factory installation on cables are advised.

Controlled irrigation of crops is an essential part of successful farming.

For more information about COVID-19 please visit: COVID-19 Corona Virus South African Resource Portal