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Contact:
Lehmann & Michels GmbH
Siemensstraße 9
D-25462 Rellingen
Tel: +49 4101 5880 0
Fax: +49 4101 5880 129
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PREMET Electronic Cylinder Pressure Indicators

PREMET electronic indicators are designed and manufactured for use on diesel and gas applications for the marine market and mobile / stationary power stations and are not affected or restricted by heavy fuel oil.  The indicators can be divided into the following categories:

PREMET online

PREMET C

PREMET online
For permanent installation - measure every single stroke!

PREMET C
The latest generation PREMET with colour display for immediate analysis, large memory and many more new features.

PREMET XX


PREMET XX
For quick cylinder pressure checks

PREMET Software
For in depth analysis



There are many different PREMET versions available. The table below shows what is possible with the different handheld instruments. Please note that the PREMET C is available in the versions LS, XL and XLMS.

 PREMET

XX 

C-LS 

 C-XL

 C-XLMS

 Power Diagram vs crank angle curve

 

 

 x

 x

 Pmax

 x

 x

 x

 x

 Comparison with reference measurements

 

 x

 x

 x

 Revolution

 x

 x

 x

 x

 Measurement of injection pressure (fuel)

 

 x*

 x*

 x*

 Acceleration monitoring (ACL)

 

 x*

 x*

 x*

 Pressure vs. time

 x

 x

 x

 x

 Deviation of pressure vs. crank angle

 

 

 x

 x

 Compensation of torsion force

 

 

 x

 x

 Compensation of torsion vibration

 

 

 

 x

 Units in different languages

 x

 x

 x

 x

 Pressure sensor with armoured cable (h)

 x

 x*

 x*

 x*

 TDC-Sensor

 

 

 x

 x

 TDC-Sensor with 360° resolution impulse sensor

 

 

 

 x

 TDC-Control by Software

 

 

 x

 

*optional