AWVT THE ENERGY ENGINEERING COMPANY E2PRECON-ME2PRECON-M processes signals of pressure sensors from up to 24 cylinders in rough conditions and provides real-time combustion characteristics for closed-loop control and monitoring. With the E2PRECON family AVAT has pioneered cylinder pressure based engine control since 2006. The M-series offers comprehensive real-time cylinder pressure analysis in a robust design. E2PRECON-M supports a wide range of cylinder pressure sensors from various manufacturers. Using well-proven digital signal processing algorithms E2PRECON-M computes combustion characteristics for each cylinder and every combustion cycle. These are the key parameters engine builders need to implement advanced combustion control, monitoring and diagnosis. Incorporating thermodynamic models, E2PRECON-M calculates the net heat release rate (netHRR). From this, important combustion parameters such as heat release (HR), start, duration and center of combustion (SoC / DoC / CoC) are computed. Indicated mean effective pressures (IMEP), peak pressures and knock levels are also provided. Since cylinder pressure sensors have a limited life time, sensor health monitoring and signal plausibility checks are included. E2PRECON-M is easily integrated into engine control systems and PLCs via CAN bus. • Your key to cylinder pressure based combustion control • On-engine mounting • Consistent shielding, via M12 plug incl. sensor supply • Marine type approvals ABS, BV, DNV GL, LR • Enables balancing, misfire and knock detection • Service tool assists in engine diagnostics and data export • Interface to condition monitoring systems • Library for Bachmann PLC included (others on request)

APPLICATION AREA DESIGNATION Part number AMBIENT CONDITIONS Operating temperature Storage temperature Vibration resistance Protection class ELECTRICAL DATA Supply voltage Range of supply voltage Typical current consumption Typical power consumption Cylinder pressure sensors 4 … 20 mA (0 … 5 V)b) Connection speed / timing sensors Passive 2-wire sensors: signal threshold 2 … 70 VPP or active sensors: input voltage range DC ±35 V DATA INTERFACES Data link to ECS MECHANICAL DATA Dimensions in mm (H×W×D) Mountable on-engine or nearby. a) Impulse voltages >0.5 kV (line / line) or >1 kV (line / earth)...