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Catalogue Engines Combustion analysis

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Measuring


Measuring spark plugs
M10x1 with integral cylinder industrial pressure sensor	M12x1,25 with integral cylinder pressure sensor	M14x1,25 with integral cylin- M14x1,25 with integral der pressure sensor cylinder pressure sensor


Technical data		Type 6113A...	Type 6115A...	Type 6117B...	Type 6118A...
Measuring range	bar	0 ... 200	0 ... 200	0 ... 200	0 ... 200
Sensitivity	pC/bar	-9,5	-9,5	-15	-9,5
Natural frequency	kHz	«100	«100	«130	«130
Linearity	%FSO	<±0,6	<±0,6	<±0,6	<±0,6
Temperature range (sensor) °C		-20 ... 350	-20 ... 350	-20 ... 350	-50 ... 350
Sensitivity change
200 °C ±50 °C	%	<±0,5	<±0,5	<±1,5	<±0,5
Thermal shock error
at 9 bar pmi (1500 1/min)
A p (short term)	bar	<±0,6	<±0,6	<±0,8	<±0,6
A pmi	%	<±3	<±3	<±4	<±3
^A ^pmax	%	<±1,5	<±1,5	<±2	<±1,5
Dimensions
Sealing flat	L mm	19/26,5	19/26,5	19/22/26,5	19/26,5/22
Sealing tapered	L mm	-	-	17,5/23,5/25,4	25
Characteristics		High natural frequency, front	High natural frequency, front	Measurement without pres-	High natural frequency, front
		of sensor flush, measurement	of sensor flush, wide choice	sure indication bore, high	of sensor flush, wide choice
		in M10 spark plug bore,	of heat values and spark	natural frequency, front of	of heat values and spark posi-
		replaceable ceramic insula-	positions, replaceable ceramic	sensor flush, wide choice	tions, replaceable ceramic
		tor. Reduced eccentricity of	insulator. Reduced eccentric-	of heat values and spark	insulator. Reduced eccentricity
		1,6 mm.	ity of 1,7 mm.	positions, replaceable cable.	of 0,8 mm.
				Eccentricity 2,2 mm.
Data sheet		6115A_000-416	6115A_000-416	6117B_000-022	6118A_000-629

Mounting bore

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