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PCB 振動加速規

全球最大壓電感測器廠商,國內市佔率最高的壓電式加速規品牌,提供您最信賴的量測品質

微小,結構,衝擊,落下,低頻微振,三軸,高溫,DC....等各種不同的需求, PCB加速規都提供您相對應的產品,是您振動量測上的最佳選擇。

微小& 一般加速規

A FULL RANGE OF ACCELERATION, SHOCK, AND VIBRATION SENSORS FOR TEST, MEASUREMENT, CONTROL, AND R&D APPLICATIONS

  • ICPR and Charge-Output Piezoelectric Accelerometers
  • Capacitive Accelerometers with DC Response
  • Triaxial and Single Axis Configurations
  • High-Amplitude Shock Accelerometers
  • Low-Amplitude Seismic Accelerometers
  • Structural Test Styles with Simplified Mounting
  • Accelerometers for Extreme Environments

PCB's piezoelectric accelerometers feature precision quartz and ceramic shear-mode sensing elements to reduce the effects of base strain and thermal transients. Most contain built-in microelectronic signal conditioning circuitry (ICPR accelerometers) in order to provide a high-quality, low-noise, low-impedance output signal.

All accelerometers are packaged in lightweight titanium or aluminum housings that are precision laser welded to provide a hermetic seal.

PRECISION ICPR ACCELEROMETERS

  • Excellent long-term stability and accuracy
  • Impervious to base strain and thermal transient errors
  • Ideal for general purpose use Low noise floor imparts high resolution
  • Ideal for low-amplitude vibration measurements
353B16 353B18 352C23 352C22
10 mV/g
1 mV/(m/s2)
0.7 Hz~20k Hz
1.5 grams 
10 mV/g
1 mV/(m/s2)
0.7 Hz~18k Hz
2.3 grams
5 mV/g
0.5 mV/(m/s2)
1.5 ~15k Hz
0.2 grams
10mV/g
1mV/(m/s2)
1~10k Hz
0.5 grams
352C65 352A21 352C03 352C33
100 mV/g
10 mV/(m/s2)
0.3 Hz~12k Hz 
2 grams
100 mV/g
10 mV/(m/s2)
0.3 Hz~12k Hz
0.6 grams
10 mV/g
1 mV/(m/s2)
0.3 Hz~15k Hz
5.8 grams
100 mV/g
10 mV/(m/s2)
0.3 Hz~15k Hz
5.8 grams

高溫環境加速規

HIGH-TEMPERATURE ACCELEROMETERS

  • High-Temperature Vibration and Shock Measurements
  • Environmental Chambers
  • Engine Vibration Measurements
  • Hot Machinery
  • Thermodynamic and Heat Transfer Equipment
  • Motor, Pump, and Compressor Vibration Studies
357B71 357B61 356A71 357A09 357B03
10 pC/g
1.02 pC/(m/s2)
Response to 2k Hz
-65 to +900 °F
-54 to +482 ℃
10 pC/g
1 pC/(m/s2)
Response to 5k Hz
-65 to +900 °F
-54 to +482 ℃
10 pC/g
1 pC/(m/s2)
Response to 7k Hz
-95 to +490 °F
-71 to +254 ℃
1.7 pC/g
0.17 pC/(m/s2)
Response to 13k Hz
-100 to +350 °F
-73 to +177 ℃
10 pC/g
1 pC/(m/s2)
Response to 12k Hz
-95 to +500 °F
-17 to +260 ℃

結構測試加速規

MODAL ARRAY VIBRATION SENSING SYSTEMS

  • Simplify and Expedite Large- Channel Modal Tests
  • Intelligent Cable Management Reduces Tangles
  • Innovative Sensor Mounting Technique Speeds Installation and Channel Verification
  • Transducer Electronic Data Sheet (TEDS), Optional EPROM within Sensor Stores Calibration Information for Simplified Channel Management (Complies with IEEE P1451.4)
  • Ideal for Body-In-White and Aerospace GVT

STRUCTURAL TEST ICP® ACCELEROMETERS

  • Convenient installation configurations
  • Lowest cost per channel
  • Optional TEDS “smart” sensor (IEEE P1451.4) compatibility
  • Supported with a wide variety of available patch panels, multichannel signal conditioners, and bank switching systems
333B32 333B52 333B
100 mV/g
10 mV/(m/s2)
0.5 Hz~3000 Hz
Mounts on any face
1000 mV/g
102 mV/(m/s2)
0.5 Hz~3000 Hz
Mounts on any face
100 mV/g
10 mV/(m/s2)
2 Hz~1k Hz
Plug-in socket

TRIAXIAL ICP® ACCELEROMETERS FOR STRUCTURAL TESTING



356A16 356B18
100 mV/g
10 mV/(m/s2)
0.3 Hz~6 k Hz
9.3 grams
1000 mV/me
102 mV/(m/s2)
0.3 Hz~5000 Hz
25 grams

ACCELEROMETERS FOR AEROSPACE TESTING

  • MIMO (Multiple Input / Multiple Output) Modal Analysis
  • GVT (Ground Vibration Testing)
  • Flight-Qualified Vibration Sensors
  • Aerospace Vehicle Structural Testing
  • Cryogenic Pump Vibration Testing
  • Structural Integrity Tests
  • Flight Flutter

低頻電容式加速規

DC RESPONSE MEMS ACCELEROMETERS

  • Ride Analysis
  • Structural Analysis
  • Robotics
  • Uniform and Low-Frequency Acceleration
  • Inclination or Tilt
  • Slow-Rotating Machinery
  • Foundation Monitoring
  • Platform Motion Control
  • Space Vehicle Stability Control
080A152 Series 3711   
Easy mount dip MEMS DC
accelerometers
 

FEATURES AND BENEFITS OF
MEMS ACCELEROMETERS

  • Highly stable, capacitive sensing element
  • Shock protection to 3000 g (30k m/s2)
  • Electrically ground isolated
  • Response from DC to 1000 Hz for low-frequency, uniform, and static acceleration measurements
  • Measurements from 0.25 mg to 200 g (2.5mm/s2 to 2000 m/s2)
  • Laser welded, hermetically sealed housings
  • Lightweight titanium construction
  • Single axis, triaxial, and integral cable versions
Series 3713 Series 3741

Triaxial MEMS DC
accelerometers
Imtegral cable or
9-pin connectors
Differential MEMS
DC accelerometer
 

低頻加速規

SEISMIC ICP® ACCELEROMETERS

  • Structural Testing of Bridges and Civil Structures
  • Floor and Foundation Vibration Monitoring
  • Semiconductor Manufacturing
  • Earthquake Detection
  • Building Vibration Monitoring
  • Optical Instruments and Robotics
  • Site Surveys for Sensitive Equipment or Processes

FEATURES AND BENEFITS OF SEISMIC ICP® ACCELEROMETERS

  • Detect the slightest motion with highly sensitive sensing elements
  • Sensitivities from 1000 mV/g to 10 V/g 100 mV/(m/s2) to 1 V/(m/s2)
  • Measurements as low as 0.000001 g 0.0000098 m/s2
393B05 393A03 393B31
10 V/g
1.0 V/(m/s2)
0.5~750 Hz
4μg resolution
1000 mV/g
100 mV/(m/s2)
0.3~4000 Hz
10μg resolution
10 V/g
1.0 V/(m/s2)
0.07~300 Hz
1μg resolution

HALT-HASS-ESS加速規

 

HALT – HASS – ESS ACCELEROMETERS

  • Survive extreme temperature limits and rapid thermal cycling
  • Survive extreme, random vibration levels
  • High performance shear mode designs
  • Charge mode and ICP® types
300A12 320C20 352B30
Charge mode bit indudes
accelerometer, cable,
and charge converter
10 mV/g system sensitivity
1mV( m/s2)
10 ~ 10 k Hz
-100 to +500 °F  
-73 to +260℃
Quartz element
10 mV/g
1mV( m/s2)
1.5 ~ 18 k Hz
-100 to +325 °F
-73 to +163
Ceramic element
10 mV/g
1mV( m/s2)
10 to 6000 Hz
-65 to 250 °F
-54 to +121℃

三軸向加速規

TRIAXIAL ICP® ACCELEROMETERS

  • Highly sensitive shear-mode sensing elements
  • Measurements from 0.00004 to 500 g
354C10 356B21 356A33 356A15
10 mV/g
1 mV/(m/s2)
2 Hz~8000 Hz
Thru-Hole Mounting
5 grams
10 mV/g
1 mV/(m/s2)
2 Hz~10k Hz
4 grams
10 mV/g
1 mV/(m/s2)
2 Hz~7k Hz
5.3 grams
100 mV/g
10 mV/(m/s2)
1 Hz~ 6500 Hz
10.5 grams

加速規校正器

 

HANDHELD SHAKER

  • Battery or line powered
  • Tests accelerometers weighing up to 210 grams
  • Auto shut-off
1394C06
1 g (9.81 m/s2) pk or rms
159.2 Hz

衝擊用加速規

SHOCK ACCELEROMETERS

  • Pyroshock Studies
  • Pile Driver Monitoring
  • Metal-to-Metal Impacts
  • Space Vehicle Separation Studies
  • Package and Drop Testing
  • Ballistic Projectile Impacts
  • Payload Survivability Testing
  • Package Durability Testing

SHOCK ACCELEROMETERS

  • Measurements to 100,000 g (1,000,000 m/s2)
  • Optional built-in electrical and mechanical filtering
  • Individually qualified with high- amplitude Hopkinson Bar test
  • ICP® and charge mode versions

敲擊鎚

 

MODALLY TUNEDR ICP® IMPACT HAMMERS AND KITS

  • Structural Stimulus and Impulse Response Measurements
  • Investigation of Machinery Vibration Problems
  • Resonance Determination
  • Modal Analysis
  • “Bump” Testing
Typical Hammer kit 086C03
  10mV/lb (2.2mV/N) sersitivity
8000 Hz frequency range
0.34lb (0.16kg) hammer mass

ICP® is a registered trademark of PCB Group, Inc., Depew, New York,