Sial Heaters in America - the best European Technology
High efficiency heating is on every grower's wish list. Sial heaters deliver amazing output and efficiency in a very small package. All units are designed for greenhouses, made of stainless steel inside and out. Fuel choices include bio-diesel, oil, natural gas, and propane.

Control Systems

Trueleaf is a leading reseller and integrator for Argus Systems

The Argus System is a highly integrated control system specially designed for a wide range of agricultural, horticultural and other protected production applications. Extensive features include: sensor measurement, equipment control, data logging and alarms. We supply standard, comprehensive, software modules for managing environments, irrigation and nutrient systems, as well as powerful generic programs for specialized equipment control. All our systems feature quick and easy configuration to match your requirements.



Versatile

Argus Control Systems are designed to maximize the performance of all types of properly engineered and installed equipment, regardless of make. Our unmatched design flexibility enables you to select the equipment that is best for your existing situation and your future needs. Whether you choose hydronic or forced air heating, low or high mass boiler systems, ring mains or central headers, passive or active ventilation, drip, ebb & flood or sprinkler irrigation, in-line or dilute tank nutrient injection, our flexible programs can be adapted to your situation.

In addition, we can often interface to other stand-alone equipment controllers such as boiler control processors and nutrient controllers to coordinate and integrate their operation with the rest of your greenhouse equipment. For example, by tying together your heating and ventilation equipment with the Argus Control System we’re able to coordinate the operation of these separate systems. This ensures maximum operating efficiency and effectiveness while avoiding potential equipment conflicts.

Powerful

Argus comes with dozens of standard programs for running all types of horticulture equipment and control routines. They can be easily reconfigured to meet your changing requirements. Our advanced energy balance control equations enable the Argus System to anticipate changes rather than react to them. This provides much smoother control and helps to maximize energy efficiency, reduce equipment wear and tear and improve your crop quality by providing a more uniform environment.

Argus is easy to expand with building block programs, modular plug-and-run controllers and low voltage communications wiring. Simply add sensors and equipment control wherever you need them in your operation.

Reliable

Argus employs practical, time-tested technology, proven sensors and controllers, optical isolation and lightning protection for reliable, accurate and stable control under all types of conditions. We understand horticulture and horticultural environments. Argus was founded by growers and today our design team includes professional growers and horticulturists.