The sensor design is based on the same reliable technology as the portable LEMAG PREMET systems but has been modified to withstand the harsh conditions of online measurements. This has resulted is a hardly ever known temperature resistance and long-term linearity, enabling real 24/7 monitoring of the engine condition.
They can be connected on top of the indicator valves or directly to the cylinder head.
The cylinder pressure sensors can be cleaned using compressed air to blow residues off the measuring diaphragm and the sensor calibration can be checked on site using a standard calibration pump.
The LEMAG PREMET online systems are running on many ships, power stations and oil rigs, operating on various fuel types including HFO, Diesel, LNG and even vegetable oils.
As a matter of course the sensors, which are manufactured by the Swiss company KISTLER Instrumente AG can run on all these fuels or mixtures thereof without restrictions.
Special versions, e.g. EEx certified, portable or fully redundant for loop control are available on request. Please click here for some examples.