Gill Sensors & Controls provide all-in-one control systems, combining a full package of ignition and air/fuel ratio control systems, designed to increase efficiency and reduce emissions of industrial gas engines.
All components within the Engine Control System have been designed to work together, ensuring the complete engine control system is as efficient as possible. It is usually possible for engines that are unable to meet modern emissions regulations (RICE NESHAP) to be brought into compliance with the Gill Ultimate engine control system.
Gill's GS Ignition Systems are inductive ignition systems that offer the long spark duration (up to 3ms) and high spark energy needed to ensure full combustion (and so minimal emissions) under all conditions including running very lean. The long spark duration and high spark energy are ideal for lean burn engines, and also for rich burn where it is essential to avoid any risk of misfire which can cause poisoning of the catalyst. Many of our customers have fitted GS Ignition Systems and been able to achieve low emissions simply by being able to run lean without needing an oxidation catalyst.
The Gill Air/fuel Ratio Controller can be used both rich burn and lean burn. It uses a readily available exhaust oxygen sensor (also known as a lambda sensor) to sense the engine's operating point and it drives a simple fuel bypass valve that allows that operating point to be adjusted automatically to keep the engine in compliance. A key issue for emissions control systems is the ability not only to achieve low emissions but also to continue to maintain them for extended periods. AF120 has an unparalleled reputation for achieving this.
Improve Efficiency - Optimizing air/fuel ratio helps to improve engine efficiency and reduce costs.
Reduce Emissions - Keep your engine's emissions compliant with strict regulations
Reduce Maintenance - Automatic control of optimal air/fuel ratio ensures the system is maintenance free