Instruction
Manual
7061_002-027e-09.18
Water cooled
piezoelectric
pressure sensors
Types
6041...,
6043...,
6061...,
6067...,
7061...
Page 1: ...Instruction Manual 7061_002 027e 09 18 Water cooled piezoelectric pressure sensors Types 6041 6043 6061 6067 7061...
Page 2: ...Instruction Manual 7061_002 027e 09 18 Water cooled piezoelectric pressure sensors Types 6041 6043 6061 6067 7061...
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Page 4: ...in the content without obliga tion to notify any person or organization of such changes or improvements 1999 2018 Kistler Group Kistler Group products are protected by various intellectual property ri...
Page 5: ...General information 9 3 2 Direct installation 9 3 3 Installation with sleeve 9 3 4 Installation examples 10 3 5 Machining the mounting bore 11 3 6 Mounting the water hose on the cooling pipe 11 3 7 Ch...
Page 6: ...ustic emission Strain gage sensor systems for measuring force and moment Piezoresistive pressure sensors and transmitters Signal conditioners indicators and calibrators Electronic control and monitori...
Page 7: ...waste disposal service or contact the nearest Kistler sales office for return instructions 1 2 Software upgrades and updates Kistler may from time to time supply upgrades or updates for embedded soft...
Page 8: ...of the friction loss and analysis of the gas exchange The built in water cooling keeps the sensing element at constant temperature most stable sensor sensitivity regardless of the engine operating con...
Page 9: ...rostatic charge proportional to the load An electrode collects this charge and supplies it to the sensor connector then via the piezoelectric cable the charge amplifier converts this charge into an el...
Page 10: ...4 parts demineralized water suitable for applications down to 9 C For more information refer to datasheet and instruction manual of cooling unit Type 2621 Never connect the piezoelectric sensor to an...
Page 11: ...op the engine until the temperature of the piezoelectric sensor drops to ap proximately the same temperature as the coolant During the operation of the water cooling system it must be ensured that the...
Page 12: ...dismounting of the sensor there is the risk of damaging the sealing me chanism and thread of the mounting bore Typically the cylinder head material is softer than that of the sensor Before mounting t...
Page 13: ...lows the sensor to be mounted and dismounted repeatedly without restrictions When removing the sensor the mounting sleeve pre vents cooling fluid from passing from leaking into com bustion chamber Dis...
Page 14: ...rew tap must be performed with the work held se curely in the same position 3 6 Mounting the water hose on the cooling pipe Soak the end of the rubber hose in boiling water for seve ral seconds this a...
Page 15: ...ully check the piezoelectric cable for damage over its full length and if necessary replace it comple tely The insulation resistance of sensor and piezoelec tric cable should be checked by connecting...
Page 16: ...rature resistant grease for example MOLYKOTE HSC plus or Metaflux 70 81 This will facilitate dismounting the sensor from the bore post testing During installation and disassembly the piezoelectric cab...
Page 17: ...to reduce signal interference There must be no mechanical tension on the piezoelec tric cable It is absolutely essential to avoid deformation caused by sharp bends During use pay attention to pro tec...
Page 18: ...length of piezoelectric cables between sensor and charge amplifier should not exceed 10 m Interference from extraneous voltages and ground loop issues at the test cell can be avoided or reduced by usi...
Page 19: ...r sensor Type 6041 pay attention to properly position piezoelectric cable and both rubber water hoses in the slot otherwise danger of squeezing Make sure the pins are properly engaged into the small b...
Page 20: ...ry 200 hours of operation or after each disassembly of the sensor from the cylinder head Exchange of components It is possible to replace the sealing ring the piezoelectric cable and the coo ling pipe...
Page 21: ...sensor using cleaning spray Kistler Type 1003 Ensure that the repective O ring is mounted on the piezoelectric sensor connector Screw the piezoelectric cable on the piezoelectric sensor connector Chec...
Page 22: ...Centers located in Europe Asia and America the user benefits safe and reli able operation of the measuring equipment Thanks to the proximity to the user the response time is reduced to a minimum the p...
