KISTLER – Cylinder pressure sensors, 6052C
- Description
Description
KISTLER Cylinder pressure sensors, 6052C
6052C
High-temperature pressure sensors with very small dimensions are ideal for use in internal combustion engines with complex structural geometry of the cylinder head. The sensor is installed with front sealing in a M5x0.5 bore.
Main features / advantages
- Front-sealing installation
- Low thermal shock error
- Very low linearity deviation
- Anti-strain design
Description
Kistler Cylinder pressure sensors of Type 6052C use a piezoelectric crystal which achieves high sensitivity in conjunction with an extremely small sensor structure. This sensitivity varies by not more than ±0.5% in the temperature range from 150 to 250°C. The passive acceleration compensation patented by Kistler keeps the influence of engine vibrations to a minimum. The front seal provides very good heat transfer and keeps the sensor at a save operating temperature. The optimized diaphragm produces good measuring results and ensures a long service life.
Technical Data
Type 6052C…
| Measuring range | bar | 0 … 250 |
| Calibrated partial ranges | bar | 0 … 50, 0 … 100,
0 … 150, 0 … 250 |
| Overload | bar | 300 |
| Sensitivity | pC/bar | ≈ -20 |
| Natural frequency (measuring element) | kHz | ≈160 |
| Linearity, all ranges (at 23 °C) | % /FSO | ≤±0.3 |
| Acceleration sensitivity
axial radial |
mbar / g mbar / g |
<0.8 <0.5 |
| Operating temperature range
Temperature min./max. |
°C
°C |
-20 … 350
-50 … 400 |
| Sensitivity change
200 °C ±50 °C 23 … 350 °C |
% % |
≤±0.5 ≤±2 |
| Thermal shock error
(At 1 500 1/min, IMEP = 9 bar) ∆p (Short-term drift) ∆pmin ∆pmax |
bar % % |
≤±0.5 ≤±2 ≤±1 |
