2.4 CYLINDER PRESSURE SENSORS FOR ENGINE MONITORING
GO15DK Gen2
TIGG2121A.01
The GO15DK Gen2 has the slimmest contour due to an M3 cable
connector and is an M5 monitoring sensor especially suited for pmax
monitoring with maximum amount of knock. The Double-Shell™
design decouples the piezoelectric elements from negative influences
of mechanical stresses which can occur due to the mounting of the
sensor into the engine. In addition to this it has an improved membrane
material and geometry. This makes the sensor to the standard
solution for monitoring with maximum levels of knock. The sensor
could be equipped with SIC for SDM.
SPECIFICATIONS
Measuring range 0 … 1,000 bar
Overload 1,000 bar
Sensitivity 1.5 pC/bar nominal
Linearity ≤ ± 0.5 % 200 °C 0 … 150 bar FSO
Calibrated ranges
1) surface temperature around the HEX < 200 °C
2) at 7 bar IMEP and 1,300 rpm, diesel
3) at 9 bar IMEP and 1,500 rpm, gasoline
0 … 150 bar
0 … 300 bar
Natural frequency > 400 kHz
Acceleration sensitivity ≤ 0.0005 bar/g axial
Shock resistance ≥ 2,000 g
Insulation resistance ≥ 1*1013 Ω
Capacitance 7 pF
Sensor operating temperature
range 1) - 40 … 350 °C
Thermal sensitivity change ≤ 4 %
20 … 250 °C and
0 … 300 bar
Load change drift 4 mbar/ms max. gradient typ.
Cyclic temperature drift 2) ≤ ± 1.5 bar
Thermo shock error Δp 3) ≤ ± 0.8 bar typ.
Thread diameter M5×0.5 front sealed
Cable Connection M3×0.35 negative
Weight 1.6 grams without cable
Mounting torque 1.5 Nm using SF01
SCOPE OF SUPPLY
Sensor GO15DK Gen2
Piezo-input cable CI35-1
Coupling CC31
Accessory kit (protection cap + 2 o-rings)
Calibration sheet
Documentation
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