Air/Fuel Ratio Controller for Lean-Burn, Fuel Injected Engines AFR-FI- Brochure

ComplianceControlsCompliance Controls is a division ofAir/Fuel Ratio Controller for Lean-Burn, Fuel Injected EnginesAFR-FI Air/Fuel Ratio ControllerSimply the Best Value Compliance Controls’ AFR-FI air/fuel ratio controller is your best value for fuel injected, lean-burn natural gas engines. What do you get with the microprocessor-based AFR-FI?FUEL EFFICIENCY. No more traditional pneumatics. The AFR-FI is a “smart system” that automatically optimizes the lean-burn air-fuel mix to ensure top performance and fuel efficiency. AUTOMATED COMPLIANCE. The AFR-FI maintains tight control of the lean-burn air-fuel mix with computer speed and precision.LOWER MAINTENANCE. The AFR-FI delivers optimized engine operation and stays alert with 26 alarms and shutdowns - covering fuel flow and fuel pressure, intake manifold temperature, exhaust temperature and air manifold pressure.Other AFR’s for lean-burn fuel-injected engines deliver a whole lot less. But the AFR-FI, with easy installation, automatic operation and state-of-the-art technology, is simply the best value you can find.Simply The Best Value for Fuel Injected Engines. Compliance ControlsMain Features• Improved engine performance and e?ciency• Automated emissions compliance• User-friendly display and keypad interface• Price-competitive• High-speed ModBus communicationsBenefits• Compliance assured• Eliminates time-consuming, unreliable pneumatic air-fuel control• Better engine performance• Less maintenance – lower maintenance costs• Improved troubleshooting• Better fuel economy• Easy installation and setup• Fully automatic• Easy integration with other control systems and data collection / analysis systems• Supports high-speed communicationsTechnical Features:• D100 MHz, 586-compatible microprocessor: 8 MB of RAM• User-programmable: Windows-based ladder-logic software (IEC-61131-3 standard programming languages)• Daylight-?ltered vacuum ?uorescent display (4 lines with 20 characters each line)• 16-Key pad: for set-point entry, alarm acknowledgement,start, stop, reset, etc.• Wall / bracket mount enclosure or free standing– Window in door– Internal swing panel– DIN rail-mounted terminal blocks– Panduit Wireway– Ample room for customer connection• Canadian standard for separation of incendive and non-incendive wiring• 4 RS485 serial ports• Digital I/O module– reads up to 18 thermocouples or mA sources• 10 sets of data points (air / fuel map)• Fuel ?ow totalization (optional)• Hour meter• Shutdown or fault snapshot– provides a complete picture of system conditions at shutdown• 4 discrete inputs – normally closed• 2 discrete relay outputs• Shutdowns– GOV-10 shutdown (optional)– Low / high fuel ?ow– Low / high fuel pressure– Low / high air pressure– Air manifold pressure xmitter fail– Fuel pressure / ?ow xmitter fail– Air manifold temperature xmitter fail– TC break – Air manifold temperature– Overspeed• 12 Alarms• Accommodates wide range of engine con?gurations– V-type engines, inline – Waste gate or air damper – Other special con?gurations• Operating temperature: -40 to +85°C (-40 to +185°F)• Controller approved for Cl. 1, Div. 2, Grps. C & D Areas0900055 12-09Printed in U.S.A.Compliance ControlsTel: 918.317.4100 Fax: 918.317.4266Web: www.compliancecontrols.com e-mail: info@compliancecontrols.comMurCal??CALL MURCAL TO PLACE YOUR ORDERP:(661)272-4700 F:(661)947-7570www.murcal.com e-mail: sales@murcal.com