SHOYO ENGINEERING CO.,LTD.

Marine measuring devices/Engine combustion pressure monitor/Shaft horsepower meter/Shaft thrust load meter

SHOYO ENGINEERING CO.,LTD.
Engine combustion pressure monitor
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Shaft horsepower meter
Engine combustion pressure monitor
Engine combustion pressure monitor
All cylinders measuring type
Individual cylinder measuring type
SE409
SE20S
SE308・SE203C/S
Dedicated software
SHOYO ENGINEERING CO.,LTD.
1971-1,OHYASHIKI FUKAYA, AYASE-CITY KANAGAWA JAPAN
Zip Code:252-1103
TEL:+81-467-70-3601 
FAX:+81-467-70-3605
http://www.shoyo-e.co.jp/

Engine combustion pressure monitor

By employing a combustion pressure sensor that can handle continuous operation, the SEC pressure monitor is the world’s first to achieve on-line monitoring of internal engine cylinder pressure.
Although in high demand, engine combustion pressure monitors remained unavailable for years simply because there was a lack of combustion pressure sensors that could handle continued operation. Exploiting its proprietary technology, SEC has succeeded in developing a sensor that will stand up to continuous use.
Based on a unique detection principle, the SEC pressure sensor solved many problems left unanswered by other pressure sensors, such as degradation due to heating of the sensing element and internal blockages caused by combustion byproducts. The SEC pressure monitor basically consists of three blocks?a combustion pressure sensor mounted on each cylinder, a local unit near the engine, and a monitor installed in the engine control room.


Features
Conducts simultaneous measurement of all cylinders.
Conducts sampling at every crank angle of 0.25 degrees and 0.5 degrees with the 2-cycle low-speed engine and the 4-cycle engine respectively.
Handles up to 1200 rpm.
Has a measurement accuracy of +1.2% and -0.5%.


Engine combustion pressure monitor



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