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Summary of Contents for Kistler 9313AA1
- Page 1 Instruction Manual Press Force Sensor Type 9313AA1, Type 9313AA1, 9313AA2 9313AA2 9313AA1_002-475e-09.20...
- Page 3 Information in this document is subject to change without notice. Kistler reserves the right to change or improve its products and make changes in the content without obligation to notify any person or organization of such changes or improvements.
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Page 4: Table Of Contents
General description ........................8 What are Press Force Sensors used for? ................8 Design and functional principle of the Press Force Sensors Types 9313AA1 and 9313AA2 .. 9 Installation and startup ........................ 10 ... - Page 5 Content Glossary ..........................29 Measurement uncertainty ....................32 Linearity ..........................33 Frequency range ......................... 35 Influence of temperature ....................36 Index ..........................38 Total Pages 39 9313AA1_002-475e-09.20 Page 3...
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Page 6: Introduction
Please take the time to thoroughly read this instruction manual. It will help you with the installation, maintenance, and use of this product. Kistler offers a wide range of products for use in measuring technology: Piezoelectric sensors for measuring force, torque, strain,... -
Page 7: Important Notes
Important notes 2. Important notes It is essential for you to study the following notes, which are for your personal safety during work, and to ensure long term, fault-free operation of this product. For your safety This product has been thoroughly tested and has left the factory in a perfectly safe condition. -
Page 8: Unpacking
Press Force Sensor Type 9313AA1, 9313AA2 Unpacking Check all packaging for transport damage. Report any such damage to the transporters and to the authorized Kistler distributor. Check accessories delivered (see Section 8.5) before first use of the equipment. Report any missing parts to the au- thorized Kistler distributor. -
Page 9: Hints On Using These Operating Instructions
We recommend that you read the entire operating instruc- tions carefully. However, if you are in a hurry and already have experience with Kistler press force sensors, read the specific information needed. We have attempted to give these instructions a clear presentation to make it easier for you to gain direct access to the information you need. -
Page 10: General Description
Calibration in Force shunt measurement Indirect force measurement Kistler Press Force Sensors are characterized by high rigidity and a high natural frequency. The effective useful frequen- cy range is, however, determined by the natural frequency of the entire measuring arrangement. The high resolution allows measurement of the smallest dynamic changes even in the case of large forces. -
Page 11: Design And Functional Principle Of The Press Force Sensors Types 9313Aa1 And 9313Aa2
Design and functional principle of the Press Force Sensors Types 9313AA1 and 9313AA2 The special patented design of Kistler Press Force Sensors is characterized in that the sensor is axially preloaded between a mounting sleeve and a base plate, by which the compressive force is transferred to the force-sensitive crystal slices. -
Page 12: Installation And Startup
Press Force Sensor Type 9313AA1, 9313AA2 4. Installation and startup Important information Press Force Sensor Type 9313AA1 and 9313AA2 are precision instruments whose specifications are fully utilized only when they are correctly employed and only when they are carefully handled. Please comply with the following: ... - Page 13 The screws must not, however, protrude against the base of the blind hole. Fig. 3: Mounting Press Force Sensors Fig. 4: Type 9313AA1 and 9313AA2 Type 9313AA1 and 9313AA2 When tightening the screw connections, the force used can...
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Page 14: Adaptation Possibilities Type 9313Aa1 And 9313Aa2
Press Force Sensor Type 9313AA1, 9313AA2 Adaptation possibilities Type 9313AA1 and 9313AA2 Shaft mounting Table mounting Press Fig. 5: Adaptation possibilities: Press Force Sensors Type 9313AA1 und 9313AA2 Shaft mounting Fig. 6: Mounting possibilities: shaft mounting Table mounting Fig. 7: Mounting on press table These mounting possibilities are described in the following pages. -
Page 15: Adaptation A: Mounting In Shaft With Customized Shaft Adapters
Press Force Sensor. The maximum permissible values are listed in the Technical Data on page 24. Tightening torques M for fillister-head screws Type 9313AA1 M2,5x2 M = 0,5 N·m Type 9313AA2 M4x3 = 1 N·m We recommend the use of screws from strength class 12.9 upwards, see also section 4.2. -
Page 16: Adaptation B: Mounting In Shaft With Mounting Studs
Press Force Sensor Type 9313AA1, 9313AA2 4.3.2 Adaptation B: mounting in shaft with mounting studs Mounting stud Cover plate Mounting clearance S Base plate Mounting stud Fig. 9: Mounting example B Tightening torques M for fillister-head screws Type 9313AA1 M2,5x2 = 0,5 N·m... -
Page 17: Adaptation C: Mounting On Table With Flange And Pressure Distribution Cap
Adaptation C: mounting on table with flange and pressure distribution cap Fig. 10: Mounting example C Tightening torques M for fillister-head screws Type 9313AA1 M2,5x2 M = 0,5 N·m M = 0,5 N·m Type 9313AA2 M4x3 = 1 N·m = 0,5 N·m... -
Page 18: Basic Circuit And Cabling Of The Measuring Chain
We recommend that the two connectors on the connec- ting cable are cleaned before connection using the cleaning and insulation spray Type 1003 from Kistler or white spirit. The connector on the Press Force Sensor is sealed with an O-ring. With some cables, this is enclosed separately and must be installed before using the con- nector. - Page 19 Calibration measuring chain comprising Press Force Sensor, pressure distribution cap and flange, cable and charge amplifier Type 5015A Type 9313AA1, 9313AA2 Cable e.g. Type 1631C2 Fig. 11: Force calibration measuring chain Measuring chain for compressive force monitoring com- prising ...
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Page 20: Operation
Press Force Sensor Type 9313AA1, 9313AA2 5. Operation Setting the charge amplifier In conjunction with the Press Force Sensors Types 9313AA1 and 9313AA2 we recommend the use of a charge amplifier with sensitivity selection such as Type 5073A... or a ControlMonitor Type 5863A... -
Page 21: Resolution Of The Measuring Signal
Operation Resolution of the measuring signal The resolution is the smallest possible change in the measurand able to be measured by the system. It is deter- mined by the signal-to-noise ratio at the signal output of the charge amplifier. In the case of industrial charge ampli- fiers, the resolution with the highest gain is typically ... -
Page 22: Tips For Good Measurands
Press Force Sensor Type 9313AA1, 9313AA2 A measurement of 10 minutes duration results in a drift of: This absolute error is in relation to the measurand and, for example, with 2 500 N force amounts to around ±0,24 %. -
Page 23: Maintenance
Maintenance 6. Maintenance The Press Force Sensors Type 9313AA1 and 9313AA2 are reliable instruments, which require practically maintenance. Please study the following two sections in order to maintain long and reliable operation. Recalibrating the instrument The Press Force Sensors are supplied calibrated. Recali- bration will, for example, be necessary after an unchecked overload. -
Page 24: Maintenance Work
Press Force Sensor Type 9313AA1, 9313AA2 Maintenance work Please comply with the following information for main- taining your Press Force Sensor Before every period of use, check the Press Force Sen- sor for obvious damage. Do not put a damaged sensor into operation! ... -
Page 25: Troubleshooting
Troubleshooting 7. Troubleshooting Fault-finding and remedy Below is a list of the frequent causes of malfunction and instructions on how to remedy these. If a fault occurs which you cannot correct, please contact your Kistler distributor. Fault Cause Remedy No measuring signal at the... -
Page 26: Technical Data
Press Force Sensor Type 9313AA1, 9313AA2 8. Technical data Please note that all technical data and all further infor- mation in this section can be changed at any time without prior notice. Press Force Sensor Type 9313AA1, 9313AA2 Type 9313AA1... -
Page 27: Dimensions Type 9313Aa1 And 9313Aa2
Technical data Dimensions Type 9313AA1 and 9313AA2 Fig. 13: Dimensional drawing: Press Force Sensor Types 9313AA1 and 9313AA2 Type 9313AA1 M2,5 9313AA2 9313AA1_002-475e-09.20 Page 25... -
Page 28: Dimensions Of Accessories
8.3.1 Flange for Type 9313AA1 and 9313AA2 For Type Type 9313AA1 9580A7 27 5,4 2,7 2,7 5,5 9313AA2 9580A8 35 3,2 4,3 8.3.2 Force distribution cap for Type 9313AA1 and 9313AA2 For Type Type 9313AA1 9500A00 M2,5 9313AA2 9500A01 10,5 Page 26 9313AA1_002-475e-09.20... -
Page 29: Mounting Spigot Type 9313Aa1 And 9313Aa2
Technical data 8.3.3 Mounting spigot Type 9313AA1 and 9313AA2 For Type Type 9313AA1 12,5 M2,5 9590A7 9313AA2 9590A8 10 20,5 9313AA1_002-475e-09.20 Page 27... -
Page 30: Accessories Included
Press Force Sensor Type 9313AA1, 9313AA2 Accessories included Ordering key Type Scope of delivery including accessories Press Force Sensor F –0,5 ... 5 kN 9313AA1 no accessories available Press Force Sensor F –2 ... 20 kN 9313AA2 no accessories available... -
Page 31: Annex
The capacitance, and thus the length of the connecting cable, has no influence on the measuring result when Kistler special cables and Kistler charge amplifiers are used. Calibrated measuring range Measuring range or part of the measuring range for which the sensor has been calibrated. - Page 32 Press Force Sensor Type 9313AA1, 9313AA2 Disturbance Forces, moments and environmental influences acting on the sensor such as the temperature, which the sensor does not measure as a measurand and which produce an output signal (error). Example: when an additional bending mo- ment acts on a force sensor.
- Page 33 (picocoulomb) piezoelectric Characteristic of quartz crystals in which mechanical loading produces a proportional electric charge. quasistatic Describes the ability of Kistler sensors and charge amplifiers to undertake short-term measurements or DC-similar mea- surements. Range see "Measuring range" Output voltage per unit of the measurand at the analog or Scaling monitor output of a charge amplifier.
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Page 34: Measurement Uncertainty
Press Force Sensor Type 9313AA1, 9313AA2 Measurement uncertainty Systematic errors, accuracy Accuracy is the extent of the conformity between a measured value and a true value of the measurand. In a piezoelectric measuring chain it is determined by many systematic errors, e.g. -
Page 35: Linearity
Errors due to zero drift caused by influence quantities changing with time, such as the temperature, are thus basically excluded. With Kistler piezoelectric measuring chains, a typical repea- tability within 0,1 % FSO can be assumed. Linearity... - Page 36 Press Force Sensor Type 9313AA1, 9313AA2 Best straight line – mathematical definition The minimization of maximum deviation is known as Chebyshev’s approximation. The best straight line is deter- mined as follows: = measurand (reference) = sensor charge signal or output signal from the...
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Page 37: Frequency Range
Annex Frequency range Because of their mechanical quality, piezoelectric sensors have very low damping. The useful frequency range is limi- ted in the upwards direction by the increasing resonance rise. Key: f Measuring frequency Natural frequency Amplitude ratio The following approximate values apply to the amplitude error or achievable accuracy as a function of frequency: ... -
Page 38: Influence Of Temperature
Press Force Sensor Type 9313AA1, 9313AA2 In their dynamic behavior, piezoelectric sensors are superior to all other measuring methods. Their high rigidity results in the highest possible natural frequencies. Piezoelectric sensors are thus ideal for measuring measurands which change rapidly over time. Their dynamic behavior is there- by largely determined by the surrounding structure. - Page 39 Annex Temperature gradient error (dynamic error) A temporary change in the output signal is denoted as temperature gradient error, when the temperature of the environment or surrounding medium changes with a cer- tain rate. In this case, the sensor is not in thermal equili- brium with the environment.
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Page 40: Index
Press Force Sensor Type 9313AA1, 9313AA2 Index Accuracy ..........33, 36 Linearity ........... 24, 31 Adaptation possibilities ........12 Adaptations ........13, 14, 15 Maintenance ..........21 Measurand ............. 31 Bending moment ........10, 24 Measuring chain ........16, 31 Measuring range ........ - Page 41 Annex Tips ..............20 Transport damage ..........6 Warning notes ..........5 Weight ............25 Unpacking ............6 9313AA1_002-475e-09.20 Page 39...
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