COMPLIANCE CONTROLS
Compliance Controls Air-Fuel Control Systems – for Rich-Burn, Lean-Burn and fuel-injected spark-ignited natural gas engines – maximize emissions-control and/or operational efficiency by maintaining the proper air-fuel ratio over varying engine loads, speeds, fuel quality, ambient temperatures and barometric pressures.
Compliance Controls combines a decade of real-world control system field experience with proven technology to deliver advanced, cost-effective, flexible, easy-to-install and easy-to-use engine control systems tailored to your specific requirements.
Simplicity that you won’t find anywhere else. Quality that you can trust.
AFR-1R Air-Fuel Control System
Striking the right air-fuel ratio to support your catalytic converter shouldn't be that hard. And it's not - if you choose the right equipment. The AFR-1R air-fuel ratio control system is the simplest controller of its type on the market. Enter a single setpoint target, and the system starts controlling the air-fuel mix. This system was designed for pure simplicity.
AFR-9R Multiple Air-Fuel Control System
The AFR-9R controller offers nine setpoint targets, based on a combination of three RPM settings and three manifold pressure settings. As your engine's load conditions change, your AFR-9R continues to make sure it is in the best possible operating range. If your site is facing tightening regulations, changes in ambient temperature, big load swings or gas quality/pressure changes, the AFR-9R is the right solution. Simple air-fuel ratio control with more flexibility.
AFR-64R Rich-Burn Air-Fuel Ratio Control System
If your business banks on revenues from rich-burn, spark-ignited natural gas-fueled engines equipped with catalytic converters, you face tough challenges every day. The AFR-64R controls rich-burn, natural gas-fueled engines, and maximizes the efficiency of a three-way catalyst by maintaining the proper air-fuel ratio over varying engine loads, speeds, fuel quality, ambient temperatures and barometric pressures.
AFR-64L Lean-Burn Air-Fuel Ratio Control System
Businesses that run lean-burn, spark-ignited natural gas industrial engines face many challenges. The AFR-64L Lean-Burn Air-Fuel Control System was engineered to minimize engine emissions, maximize fuel efficiency, and cut engine maintenance costs – by maintaining the proper air-fuel ratio over varying engine loads, speeds, fuel quality, ambient temperatures and barometric pressures.
AFR-FI Air-Fuel Ratio Control For Lean-Burn, Turbocharged, Fuel-Injected Engines
The AFR-FI is based on the Millennium Controller developed by FW Murphy – specifically configured for turbocharged, fuel-injected, lean-burn engine air-fuel ratio control. At the heart of the AFR-FI, the 100 MHz, 586-compatible microprocessor continuously monitors inputs and set points and regulates fuel-system air flow for precise maintenance of the optimum lean-burn air-fuel mix over a range of operating conditions.
MurCal stocks the full line of products from Compliance Controls. We are ready to answer your questions and help you find a solution for your specific application.
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