Stratomaster Smart Single
EMS-503
Fully integrated Engine Monitoring System for the Rotax 503 DCDI and
similar two-stroke engines such as available from Hirth, 2SI and others.
The EMS-503 unit is a 2.25” instrument incorporating all that is needed to accurately monitor the
performance of a Rotax 503 DCDI engine.
Included functions are:
2 channel EGT gauge (Exhaust gas temperature)
2 channel CHT gauge (Cylinder head temperature)
Digital engine RPM display
Engine hobbs meter (can be set to current engine time)
Engine running timer (can be used as flight timer), resettable to zero at any time.
External alarm output to switch a lamp in case of exceeded temperature(s).
Flashing on screen alarms.
