Vehicle Dynamics & Durability. Measurement Systems for Vehicle Dynamics, Tire- and Durability Testing

Transcription

1 Vehicle Dynamics & Durability Measurement Systems for Vehicle Dynamics, Tire- and Durability Testing

2 Kistler Your Partner for Automotive Safety and Comfort As a technology leader in the vehicle dynamics & durability testing market Kistler provides sophisticated system solutions for measuring the related forces, torques, motions/kinematics and accelerations. Wheel force transducers and measuring hubs acquire dynamic forces and torques in the development of vehicles and optimization of vehicle dynamics. The different RoaDyn wheel force transducers and measuring hubs from Kistler cover the requirements of a wide range of vehicles. Wheel force transducers with strain gage technology are recommended for static and long time measurements, and piezoelectric designs for highly dynamic phenomena. The extremely lightweight wheel force transducers are used mainly in 6-component form for measuring the longitudinal, transverse and vertical forces (F x, F y and F z ) as well as the camber, traction and self-aligning torques (M x, M y, M z). Special single-component wheel torque transducers only measure the traction torque M y. System 2000 is the electronics platform common to all of Kistler's 6-component wheel force transducers. The product line is rounded off with measuring hubs for tire and rim test machines, and non-spinning measuring hubs for durability test stands. Additionally Kistler offers optical measuring systems for dynamic over-the-road testing. The non-contact optical sensors are based on Correvit technology and measure longitudinal and transverse vehicle and wheel dynamics in the testing of vehicles, cars, trucks, special vehicles as well as motorcycles. Such sensors allow accurate measurement of, for example, side-slip angle and drift angle of the vehicle. In addition we offer sensors for measuring steering wheel force and consumption. Kistler customers receive a turnkey system for measuring wheel forces and accelerations while quantifying their effect on the vehicle as a whole. This brochure shows a selection of the most important sensors and systems from the vehicle dynamics and durability testing sector. However, Kistler's offering encompasses a wealth of other sensors, systems and custom solutions. Further information is available from Kistler's website or the nearest Kistler branch or distributor. Addresses are listed on the back of this brochure. RoaDyn, K-Beam, PiezoStar, Piezotron and Correvit are registered trade marks of Kistler Holding AG. 2

3 Typical Applications Test vehicle completely equipped with RoaDyn wheel force transducers and speed and motion sensors during a vehicle dynamic test maneuver Motorcycle equipped with Correvit speed sensor and data logger Passenger car with piezoelectric RoaDyn P625 wheel force transducer and outboard transmission System 2000 Passenger car with non-spinning strain gage RoaDyn P625 System 2000 on road simulator 3

4 Selection Table RoaDyn 6-Component Wheel Force Transducers and Measuring Hubs Wheel Torque Transducers Measuring Hubs for Wheel-/Tire Test Machines S625 CFRP S630 CFRP S635 S650 S660 S6MT S6HT S6XT V6F1 P625 P650 P103 P106 S220 S260 P530 S5ST S5MT Page Passenger Cars Passenger cars Heavy cars SUV Commercial Vehicles Light trucks Medium trucks Heavy trucks Special vehicles Racing Applications Formula 1 Nascar spinning (sp); non-spinning (nsp); CFRP = Carbonfiber Reinfoced Polymer P = piezo, load cells; S = strain gage, load cells; V = strain gage sensor with 4-spoke design Example for System 2000 configuration with different wheel force transducers Laptop Wireless data transmission On-board electronics Remote control 4

5 Selection Table Sensors for Vehicle Dynamics Optical Sensors Mechanical Sensors Fuel Flow Meas. Wheels DAQ LFII-P L-350 HF SFII-P S-350 S-HR MSW RV-4 WPT PFT DFL1x DFL3x 6-Comp. Torque DAS-3 CPS Logger µeep-12 Page Brake path Longitudinal Dynamics Brake test ABS measurement Acceleration Fuel Flow Coast-Down-Test Side slip angle Transversal Dynamics Tire Development Slip angle Wheel movement to the track Wheel movement to the vehicle ESP ISO steady-state circular-course drive ISO obstacle-avoidance test ISO load reversal Traction Aquaplaning ISO steady-state circular-course drive ISO obstacle-avoidance test ISO load reversal Slip angle / lateral force important recommended CAN MSW Processor CAN S-350 Processor UC Processor Measuring Data Acquisition CAN Output MSW Sensor S-350 Sensor Gyro & Acceleration Module HF Sensors 5

6 RoaDyn S: Multi-Component Wheel Force Transducers for Vehicle Dynamics and Durability Measurement RoaDyn S625 sp CFRP: Light 6-Component Wheel Force Transducer (WFT) for Passenger Cars Type 9266A1 Measuring range F x kn F y kn F z kn M x kn m M y kn m M z kn m Rim sizes Inch Data sheet No. 9266A_ Investigations into vehicle dynamics and tire testing and acquisition of road load data for virtual and experimental simulation on passenger cars. Available with in-board or out-board transmission by near field telemetry. RoaDyn S625 sp Aluminum: 6-Component Wheel Force Transducer (WFT) for Passenger Cars Type 9266A3 Measuring range F x kn F y kn F z kn M x kn m M y kn m M z kn m Rim sizes Inch Data sheet No. 9266A_ Investigations into vehicle dynamics and tire testing and acquisition of road load data for virtual and experimental simulation on passenger cars. Available with in-board or out-board transmission by near field telemetry. RoaDyn S625 nsp: 6-Component Measuring Hub for Passenger Cars Type 9266A2 Measuring range F x kn F y kn F z kn M x kn m M y kn m M z kn m Rim sizes Inch Data sheet No. 9266A_ Monitoring of loads and determination of transfer functions of road simulators for durability testing of passenger cars. 6

7 RoaDyn S: Multi-Component Wheel Force Transducers RoaDyn S630 sp CFRP: Light 6-Component Wheel Force Transducer (WFT) for Large Passenger Cars and Light SUV Type 9279A1 Measuring range F x kn F y kn F z kn M x kn m M y kn m M z kn m Rim sizes Inch Data sheet No. 9279A_ Investigations into vehicle dynamics and tire testing and acquisition of road load data for virtual and experimental simulation on large passenger cars and light SUV. With in-board or out-board transmission by near field telemetry. RoaDyn S635 sp Aluminum: 6-Component Wheel Force Transducer (WFT) for Large Passenger Cars and Light SUV Type 9267A1 Measuring range F x kn F y kn F z kn M x kn m M y kn m M z kn m Rim sizes Inch Data sheet No. 9267A_ Investigations into vehicle dynamics and tire testing and acquisition of road load data for virtual and experimental simulation on large passenger cars and light SUV. With in-board or outboard transmission by near field telemetry. RoaDyn S635 nsp: 6-Component Measuring Hub for Large Passenger Cars and Light SUV Type 9267A2 Measuring range F x kn F y kn F z kn M x kn m M y kn m M z kn m Rim sizes Inch Data sheet No. 9267A_ Monitoring of loads and determination of transfer functions of road simulators for durability testing of large passenger cars and light SUV. 7

8 RoaDyn S: Multi-Component Wheel Force Transducers for Vehicle Dynamics and Durability Measurement RoaDyn S650 sp: 6-Component Wheel Force Transducer (WFT) for Heavy Cars, SUV and Light Trucks Type 9268A1/A3/A4 Measuring range F x kn F y kn F z kn M x kn m M y kn m M z kn m Rim sizes Inch Data sheet No. 9268A_ Investigations into vehicle dynamics and tire testing and acquisition of road load data for virtual and experimental simulation on heavy cars, SUV and light trucks. Available with in-board or out-- board transmission by near field telemetry. Available as single (A1), twin (A3) and super-single (A4). RoaDyn S650 nsp: 6-Component Measuring Hub for Heavy Cars, SUV and Light Trucks Type 9268A2 Measuring range F x kn F y kn F z kn M x kn m M y kn m M z kn m Rim sizes Inch Data sheet No. 9268A_ Monitoring of loads and determination of transfer functions of road simulators for durability testing of heavy cars, SUV and light trucks. RoaDyn S660 sp: 6-Component Wheel Force Transducer (WFT) for Heavy Cars, SUV and Light Trucks Type 9248A1/A3/A4 Measuring range F x kn F y kn F z kn M x kn m 7,5... 7,5 M y kn m 8,5... 8,5 M z kn m 7,5... 7,5 Rim sizes Inch Data sheet No. 9248A1_ Investigations into vehicle dynamics and tire testing and acquisition of road load data for virtual and experimental simulation on heavy cars, SUV and light trucks. Available with in-board or outboard transmission by near field telemetry. Available as single (A1), twin (A3) and super-single (A4). RoaDyn S660 nsp: 6-Component Measuring Hub for Heavy Cars, SUV and Light Trucks Type 9248A2 Measuring range F x kn F y kn F z kn M x kn m 7,5... 7,5 M y kn m 8,5... 8,5 M z kn m 7,5... 7,5 Rim sizes Inch Data sheet No. 9248A2_ Monitoring of loads and determination of transfer functions of road simulators for durability testing of heavy cars, SUV and light trucks. 8

9 RoaDyn S: Multi-Component Wheel Force Transducers RoaDyn S6ST sp: 6-Component Wheel Force Transducer (WFT) for Small Commercial Vehicles Type 9282A1/3/4 Measuring range F x kn F y kn F z kn M x kn m M y kn m M z kn m Rim sizes Inch Data sheet No. 9282A_ Investigations into vehicle dynamics and tire testing and acquisition of road load data for virtual and experimental simulation on small commercial vehicles. Available with out-board transmission by near field telemetry. Available as single (A1), twin (A3) and super-single (A4). RoaDyn S6MT sp: 6-Component Wheel Force Transducer (WFT) for Medium Size Commercial Vehicles Type 9270A1/A3/A4 Measuring range F x kn F y kn F z kn M x kn m M y kn m M z kn m Rim sizes Inch 17, Data sheet No. 9270A_ Investigations into vehicle dynamics and tire testing and acquisition of road load data for virtual and experimental simulation on medium size commercial vehicles. Available with out-board transmission by near field telemetry. Available as single (A1), twin (A3) and super-single (A4). RoaDyn S6HT sp: 6-Component Wheel Force Transducer (WFT) for Heavy Commercial Vehicles Type 9269A1/A3/A4 Measuring range F x kn F y kn F z kn M x kn m M y kn m M z kn m Rim sizes (standard sizes) Inch 19, Data sheet No. 9269A_ Investigations into vehicle dynamics and tire testing and acquisition of road load data for virtual and experimental simulation on heavy commercial vehicles. Available with out-board transmission by near field telemetry. Available as single (A1), twin (A3) and super-single (A4). RoaDyn S6HT nsp: 6-Component Measuring Hub for Commercial Vehicles Type 9269A2 Measuring range F x kn F y kn F z kn M x kn m M y kn m M z kn m Rim sizes Inch Data sheet No. 9269A_ Monitoring of loads and determination of transfer functions of road simulators for durability testing of commercial vehicles. 9

10 RoaDyn : Multi-Component Wheel Force Transducers for Vehicle Dynamics and Durability Measurement RoaDyn S6XT sp: 6-Component Wheel Force Transducer (WFT) for Agricultural and Off-Highway Vehicles Type 9262A1/A3/A4 Measuring range F x kn F y kn F z kn M x kn m M y kn m M z kn m Rim sizes Inch 19,5 Data sheet No. 9262A_ Investigations into vehicle dynamics and tire testing and acquisition of road load data for virtual and experimental simulation on large agricultural and off-highway vehicles. With in-board or outboard transmission by near field telemetry. Available as single (A1), twin (A3) and super-single (A4). RoaDyn S6XT nsp: 6-Component Measuring Hub for Commercial Vehicles Type 9262A2 Measuring range F x kn F y kn F z kn M x kn m M y kn m M z kn m Rim sizes Inch Data sheet No. 9262A_ Monitoring of loads and determination of transfer functions of road simulators for durability testing of commercial vehicles. RoaDyn V6F1: 6-Component Wheel Force Transducer (WFT) for Formula 1 Vehicles Type 9280A Measuring range Front wheel Rear wheel F z stat kn 1,5... 1,5 2,2... 2,2 F x kn F y kn 7,5... 7, F z kn M x kn m M y kn m 1,5... 1,5 2,2... 2,2 M z kn m Documentation No (Special Print) Wheel force measurement on Formula 1 race cars on test tracks or test stands. Available with slip ring transmission. RoaDyn P625/P650: 6-Component Wheel Force Transducer (WFT) for Passenger Cars Type 9296A1... (P625) 9298B1... (P650) Measuring range F x kn (switchable by F y kn factor 3) F z kn M x kn m M y kn m M z kn m 2,5... 2,5 4,4... 4,4 Rim sizes Inch Data sheet No. 9296A_ B_ Investigations into vehicle dynamics and tire testing on passenger cars on test tracks. Available with analog slip ring and digital in-board or out-board transmission by near field telemetry. 10

11 RoaDyn P: 1-Component Wheel Torque Transducers for Vehicle Dynamics Testing RoaDyn P103/106 PremiumLine Slip Ring: 1-Component Wheel Torque Transducer for Passenger Cars, SUV and Light Trucks Type 9294B12 Type 9294B11 Measuring range high M y kn m (switchable) low M y kn m 0,3... 0,3 0,6... 0,6 Max. load F z kn Rim sizes Inch Data sheet No. 9294B_ B_ For the measurement of braking and acceleration torque on passenger cars and SUV in the areas of traction control ABS systems, coasting moment. Customized ranges on request. RoaDyn P103/106 PremiumLine Telemetry: 1-Component Wheel Torque Transducer for Passenger Cars, SUV and Light Trucks Type 9294B22 Type 9294B21 Measuring range high M y kn m (switchable) low M y kn m 0,3... 0,3 0,6... 0,6 Max. load F z kn Rim sizes Inch Data sheet No. 9294B_ B_ For the measurement of braking and acceleration torque on passenger cars and SUV in the areas of traction control ABS systems, coasting moment. Customized ranges on request. 11

12 RoaDyn S: 2-Component Measuring Hubs for Rolling Resistance Measurement RoaDyn S220: 2-Component Measuring Hub for Passenger Car Tires Type 9289A103 Measuring range F x kn 1,5... 1,5 F z kn Max. load F y kn 0,5... 0,5 Data sheet No. 9289A_ Measurement of rolling resistance force of passenger car tires on tire test machines. Fulfills the requirements of ISO 28580; SAE J1269; ETRTO 117. RoaDyn S260: 2-Component Measuring Hub for Commercial Vehicle Tires Type 9289A113 Measuring range F x kn 1,2... 1,2 F z kn Max. load F y kn 1,5... 1,5 Data sheet No. 9289A_ Measurement of rolling resistance force of truck tires on tire test machines. Fulfills the requirements of ISO 28580; SAE J1269; ETRTO

13 RoaDyn P/S: Multi-Component Measuring Hubs for Tire Characteristics Measurement RoaDyn P530: 5-/6-Component Measuring Hub for Passenger Car Tires Type 9295A1 Measuring range F x kn F y kn F z kn M x kn m 7,5... 7,5 M y kn m M z kn m 1,3... 1,3 Rim sizes Inch 13 Data sheet No. 9295A_ Measurement of wheel forces and moments for passenger cars on tire test machines, measurement of non-uniformities, vibrations and determining tire characteristics. RoaDyn S5ST: 5-/6-Component Measuring Hub for Heavy Passenger Car and Light Truck Tires Type 9289A253 Measuring range F x kn F y kn F z kn M x kn m M y kn m M z kn m Rim sizes Inch 16 Data sheet No. 9289A_ Measurement of wheel forces and moments for heavy passenger cars and light trucks on tire test machines. Measurement and identification of tire characteristics and specifications. Also available as piezoelectric type. RoaDyn S5MT: 5-/6-Component Measuring Hub for Medium Weight Truck Tires Type 9289A263 Measuring range F x kn F y kn F z kn M x kn m M y kn m M z kn m Rim sizes Inch 17,5 Data sheet No. 9289A_ Measurement of wheel forces and moments for light and medium weight trucks on tire test machines. Measurement and identification of tire characteristics and specifications. Also available as piezoelectric type. 13

14 Optical Sensors for Vehicle Dynamics Testing Correvit LFII-P: 1-Axis Optical Sensor for Measuring Longitudinal Dynamics Type CLFA... Speed range km/h 0, Measurement accuracy 1) % <±0,5 Measurement frequency Hz 250 Working distance and range mm 200 ±70 Data sheet No. CLFA_ High-precision, slip-free measurement of distance and longitudinal speed, e.g. ISO brake path measurement with straightforward ABS braking, ISO braking on one-sided slippery track surface when driving straight-ahead. 1) determined on test surface with distance >200 m Correvit L-350 Aqua: 1-Axis Optical Sensor for Measuring Longitudinal Dynamics Type CL350A... Speed range km/h 0, Measurement accuracy 1) % <±0,2 Measurement frequency Hz 250 Working distance and range mm 350 ±130 Data sheet No. CL350A_ High-precision, slip-free measurement of distance, longitudinal speed and acceleration, e.g. ISO brake path measurement with straightforward ABS braking, ISO braking on one-sided slippery track surface when driving straight-ahead. 1) determined on test surface with distance >200 m HF Sensors: Optical Laser Height-Sensors for Distance Measurement Type CHFA1... Type CHFA2... Type CHFA3... Measuring range mm Resolution mm 0,1 0,2 0,3 Linearity mm ±0,2 ±0,2 ±0,3 Sampling rate 1) khz 0, , , Data sheet No. CHFA_ CHFA_ CHFA_ Height sensors for measuring e.g. pitch and roll angle accor ding to ISO 4138 (steady-state circular-course drive). Further fields of application are for instance tire lift-off, spring deflection, dynamic tire flat spotting. 1) a sampling rate up to 8 khz is possible on surfaces with high-reflection Microstar II: Microwave Sensor for Measuring Longitudinal Dynamics Type CMSTRA... Speed range km/h 0, Measurement accuracy 1) % <±0,5 Measurement frequency Hz 250 Working distance and range mm Data sheet No. CMSTRA_ Microstar II sensors are designed for longitudinal vehicle dynamics tests which require a large working range, making them ideally suited for off-road applications. 1) determined on test surface with distance >200 m 14

15 Optical Sensors for Vehicle Dynamics Testing Correvit S-350: 2-Axis Optical Sensor for Measuring Longitudinal and Transversal Dynamics Type CS350A2... Type CS350A1... Type CS350A Speed range km/h 0, , , Measurement accuracy 1) % <±0,2 <±0,2 <±0,25 Angle range ±40 ±40 ±30 Angle resolution 2) <±0,1 <±0,1 <±0,1 Measurement accuracy angle 1) <±0,2 <±0,2 <±0,2 Measurement frequency Hz Working distance and range mm 350 ± ±50 <350 ±100 Data sheet No. CS350A_ CS350A_ CS350A_ High-precision, slip-free measurement of distance, longitudinal and transversal speed as well as angle. 1) determined on test surface with distance >200 m 2) determined at 50 km/h and standard settings Correvit SFII-P: 2-Axis Optical Sensor for Measuring Longitudinal and Transversal Dynamics Type CSF2A1... Type CSF2A2... Speed range km/h 0, , ) Measurement accuracy 1) % <±0,5 <±0,5 Angle range ±40 ±40 Angle resolution 2) <±0,1 <±0,1 Measurement accuracy angle 1) <±0,5 <±0,5 Measurement frequency Hz Working distance and range mm 180 ± ±50 Data sheet No. CSF2A_ CSF2A_ High-precision, slip-free measurement of distance, longitudinal and transversal speed as well as angle. 1) determined on test surface with distance >200 m 2) determined at 50 km/h and standard settings Correvit S-HR: 2-Axis Optical Sensor for Measuring Longitudinal and Transversal Dynamics Type CSHRA... Speed range km/h 0, Measurement accuracy 1) %FSO <±0,2 Angle measurement range ±40 High-resolution ±15 High-resolution angle output km/h Angle resolution 2) <±0,01 Measurement accuracy angle 1) <±0,1 Measurement frequency Hz 250 Working distance and range mm 250 ±50 Data sheet No. CSHRA_ High-precision, slip-free measurement of distance, longitudinal/transversal speed and angle (high-resolution), e.g. ISO 4138 steady-state circular-course driving, ISO 7401 sudden steeringangle change, tire research. 1) determined on test surface with distance >200 m 2) determined at 50 km/h and standard settings 15

16 Mechanical Sensors for Vehicle Dynamics Testing MSW: Measurement Steering Wheel for Non-Contact Measurement of Steering Moment, Steering Angle and Steering Speed Type CMSW1... Type CMSW2... Steering mom. Angle output M1/M2 N m ±50/±10 ±250/±50 Steering angle Range output L1/L / /200 Angle resolution 0,1 0,1 Steering speed Output TTL 0 Pulses/R ±1 250 ±1 250 Output TTL 90 Pulses/R ±20 ±20 Max. steering speed /s Data sheet No. CMSWA_ CMSWA_ Universally applicable measurement steering wheel with built-in electronics for acquisition of steering moment, steering angle and steering speed. RV-4: Wheel Vector Sensor for Simultaneous Measurement of Wheel Position and Orientation in 5 Axes Type CRV4A... Measuring range x-, y-axis mm ±150 z-axis mm ±200 Camber ±10 Steer ±60 Accuracy x-, y-, z-axis mm ±1 Camber ±0,2 Steer 0,1 Data sheet No. CRV4A_ For various measurement tasks like e.g. weight shift and wheel travel when braking, changes in camber angle when cornering, dynamic self-steering behavior, tire strain, rear wheel tracking. WPT: Wheel Incremental Transducer for Acquisition of Wheel Rotation and Calculation of Wheel/Vehicle Speed, Distance Travelled Type CWPTA... Permissible rotational speed Maximum min Permanent operation min Available pulse values Standard Pulses/R On request Pulses/R Pulse frequency khz 300 Data sheet No. CWPTA_ Acquisition of wheel rotation, speed, distance and wheel speed for e.g. wheel slip measurement, acceleration and braking tests, ABS testing, measurement of the difference between wheel speeds (e.g. testing of all-wheel drive vehicles). DCA: System for Measurement of the Dynamic Camber Angle Type KCD15905 Type KCD15906 For wheel(s) number 1 2 Working distance CHFA2... mm and range CHFA3... mm Max. wheel diameter mm Max. meas. range camber angle ±25 ±25 Accuracy camber angle <0,5 <0,5 Data sheet No. KCD15905_ KCD15905_ Dynamic chamber angle measurement using two sensors of the HF series mounted at the wheel, determination of the dynamic camber angle measurement data by comparing the relative change in height between the two sensors. 16

17 Sensors & Processing Units for Vehicle Dynamics Testing PFT: Pedal Force Transducer for Measurement of the Force Exerted on the Brake Pedal During Brake Tests Type CPFTA... Type CPFTB... Measuring range N / / (hand lever) Linearity %FSO ±0,7 ±0,5 Output range V , Power supply V Temperature range C Data sheet Nr. CPFTA_ CPFTB_ Measurement of the forces exerted on the brake pedal by the driver during brake tests (image shows Type CPFTB1...). SAG, DAG, TAG: Angular Rate Gyro Modules for Dynamic Yaw Rate Measurement Type KCD16008 Type KCD16922 Axes number 1 3 Sensitivity /s ±150 ±150 mv/ /s Zero rate bias output VDC ±2,5 ±2,5 Full scale span VDC ±2,0 ±2,0 Power supply VDC Shock (operation) g Weight grams Data sheet No. KCD16008_ KCD16008_ Gyro modules for dynamic raw-rate measurement, roll-rate measurement, slip-angle correction, position and motion sensing. UC Processor: Calculation Unit for Pitch and Roll Angle Measurement Type KCD15918 Power supply VDC Sensor inputs and outputs CAN inputs for HF Sensors 4 CAN inputs for S-350 Sensors 1 CAN output 1 Update rate Hz 250 Data sheet No. KCD15918_ Designed for appli cation in dynamic vehicle tests, which require precise measurement of the following parameters: Pitch and roll measurement, slip angle measurement, roll rate, pitch rate. CDFL1x-5bar/CDFL3x-5bar: Fuel Flow Meters for Fuel Consumption Measurement in Mobile Vehicle Instrumentation Type CDFL1A... Type CDFL3A... Measuring range l/h 0, , Measurement accuracy %FSO ±0,5 ±0,5 Reproducibility % ±0,2 ±0,2 Max. operating pressure bar 5 5 Pressure drop bar , ,5 Data sheet No. CDFLA_ CDFLA_ CDFL1A... for fuel consumption measurements of vehicles without fuel return flow. CDFL3A... for fuel consumption measurements of vehicles with fuel return flow. 17

18 Data Acquisition and Evaluation For Vehicle Dynamics Testing DAS-3: Vehicle Dynamics Measurement Type CDAS3A... Power supply V Inputs Input for Correvit Sensor number 1 TTL Counter inputs number 6 Analog inputs number 8/16 Sampling rate (max. per channel) khz 1 Compact Flash memory card up to GB 8 Data sheet No. CDAS3A_ Vehicle dynamics measurement, for e.g. brake path measurements, accel eration measurement, Coast-Down-Test, fuel consumption measurement, Determination of V max. CDS Logger: Data Logger for Motorcycle Applications Type CLOGMA Power supply V CAN independent CAN lines number 2 CAN channels number 64 Sampling rate (max.) khz 1 Compact Flash memory card (max.) GB 8 Data sheet No. CLOGMA_ Easy-to-use, lightweight data logger for various vehicle testing applications; it's compatible design and high protection class of IP67 make this data logger especially suited for motorcyle and motorscooter applications. GPS Logger: Data Logger for Vehicle Applications Type CGPSLA Power supply V Measurement frequency GPS Hz 100 Logger Hz 500 CAN independent CAN lines number 2 CAN channels number 64 Compact Flash memory card (max.) GB 8 Data sheet No. CGPSLA_ Easy-to-use, lightweight data logger for various vehicle testing applications; compatible design and high protection class IP67, data logger suited for motorcyle applications, too. µeep-12: Data Acquisition and Evaluation for Mobile Vehicle Testing Type CMEPA... Power supply V Inputs Analog number 8/16 Counter number 4 Switches number 4 Digital I/O number 12 Sampling rate per channel (max.) Hz 500 Compact Flash memory card (max.) GB 16 Data sheet No. on request High-performance data acquisition and evaluation systems for mobile vehicle testing. Suited for longitudinal and transversal dynamic driving maneuvers. e.g. ISO

19 Acceleration Piezotron, Piezoresistive and Capacitive Accelerometers For Durability Testing (Triaxial Sensors) Type 8766A... Type M348AC0G... Range g ±50/500 ±50/250/750 Sensitivity ±5 % mv/g 100/10 40/8/2,8 Frequency response ±5 % Hz 0, / /2 300/3 500 Transverse sensitivity % 1,5 2/3 Temp. coefficient of sensitivity %/ C 0,004/0,005 0,066 Weight grams 16/3,7 13 Data sheet No. 8766A_ /-841 M348AC0G_ Triaxial accelerometer for durability testing on vehicles on handling courses or hydropulse shaker in the range of 50/250/500 g with IEPE or bridge signal conditioning without (IEPE) or with DC-response. Splash water proved Microtech connector available. Water proofed cable for Type 8766A... available. For Longitudinal Dynamics Testing (Single Axis Sensors) Type 8315A2D0 Type 8315A010 Range g ±2 ±10 Sensitivity ±5 % mv/g (max.) 800 (max.) Frequency response ±5 % Hz Transverse sensitivity % 1 1 Temp. coefficient of sensitivity %/ C 0,01 0,01 Operating temperature range C Data sheet No. 8315A_ A_ High sensitivity, low noise single axis accelerometer for vehicle dynamic applications. For Transversal Dynamics Type 8395A2D0 Type 8395A010 Range g ±2 ±10 Sensitivity ±5 % mv/g Frequency response ±5 % Hz Transverse sensitivity % 1 1 Temp. coefficient of sensitivity %/ C 0,01 0,01 Operating temperature range C Data sheet No. 8395A_ A_ High sensitivity, low noise triaxial accelerometer for vehicle dynamic applications. For Ride-Quality and NVH Testing (Triaxial Sensors) Type 8781A50 Range g ±50 Sensitivity ±5 % mv/g 100 ±10 Frequency response ±5 % Hz 0, Transverse sensitivity % 3 Temp. coefficient of sensitivity %/ C 0,008 Operating temperature range C Data sheet No. 8781A_ Triaxial IEPE PiezoStar accelerometer with centre hole mounting capability for NVH-investigations in the power train for vehicle testing with 50 g range. Frequency response of 0, Hz with true phase response. Extremely low thermal sensitivity shift. Water proofed cable IP68 available. 19

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