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ASC P203A11 / ASC P203A12

ASC P203A11 / ASC P203A12
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Miniature Triaxial Piezoelectric Accelerometer ASC P203A11 / ASC P203A12  Triaxial  IEPE (Integrated Electronic Piezoelectric)  Titanium Housing  Voltage Output ASC P203A11 Piezoelectric IEPE Technology Features  ±50g, ±100g, ±500g and ±2000g Dynamic Ranges  Miniature Cube (6 grams)  Wide Bandwidth (9kHz)  Hermetically Sealed  -55°C to +125°C Operating Range  Shear Design  TEDS ASC’s Miniature Triaxial IEPE accelerometers are made of piezoelectric ceramics and are usable over a wide frequency range from 1Hz to 9kHz. The triaxial accelerometer is an IEPE (Integrated Electronics PiezoElectric) sensor that produces three simultaneous output voltages proportional to the input accelerations along X-, Y- and Z- axis. The sensor features three independent amplifiers that transform the high-impedance charge output from the piezoelctric ceramics (Lead Zirconate Titanate, PZT) into low-impedance voltage output that is suitable to drive long cables. ASC’s miniature IEPE triaxial accelerometer operates on a 2-10mA constant-current supply and uses a fourwire cable for power input and signal output. The triaxial design incorporates three PZTs in annular shear mode where all three axes work independently, enabling single axial supply. This supply option provides the flexibility to power only one or two axes during uniaxial or biaxial measurements. Options  Case-Isolated Version (ASC P203A11)  Customised Cable Length  DAkkS Calibration Applications  Modal Analysis  Automotive Testing  Laboratory Testing  General Purpose Vibration & Shock Monitoring  Test & Measurement Applications  High-Frequency Applications  Structural Analysis Measurements ASC Type P203A12 is an analog voltage output sensor, which is designed for applications that demand compact triaxial sensors. The miniature size of this triaxial accelerometer enables simultaneous measurement of accelerations along three orthogonal axes of vibration on lightweight structures. The sensor is based on a piezoelectric annular shear design, which provides excellent immunity against base strain and temperature transients. ASC Type P203A12 features a rugged titanium housing that is light-weight, corrosion proof and chemical resistant. ASC Type P203A12 operates over a wide temperature range from -55°C to +125°C. The sensor incorporates a welded hermetic construction and can withstand shocks up to 5000g’s. The industry standard 4-pin Microtech connector with side exit provides flexibility in mounting. ASC Type P203A11 is the case-isolated version, with anodised aluminium alloy isolation cover. Both sensors feature built-in TEDS. ASC GmbH · Advanced Sensors Calibration · Ledererstraße 10 · 85276 Pfaffenhofen · Germ

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Typical Specifications MODEL NUMBER: ASC P203A11 / ASC P203A12 Type: Piezoelectric IEPE Miniature Triaxial Accelerometer DYNAMIC Range (±g) Full Scale Output V Amplitude response: (±10%) Hz Phase response: (±10°) Non-linearity %FSO Resonance Frequency kHz Shock limit ±g Output Polarity 1 to 9k ±1 43 <5 5000 (half-sine, 300js) Acceleration in the direction of the arrow (see outline drawing) generates a positive output ELECTRICAL Excitation voltage V DC 18 to 30 Bias Voltage V DC 10±2 (room temperature) 10±4 (in full temperature range) Output...

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FACTORY CALIBRATION (SUPPLIED WITH THE SENSOR) Range 50g 100g 500g 2000g CALIBRATION DIN ISO 17025 (ORDER SEPARATELY) * Range 50g 100g 500g 2000g Frequency Response I: 1Hz to 100Hz (Long-stroke shaker calibration) II: 10Hz to 9kHz (High-frequency shaker calibration) Sensor Type TEDS Range ASC Triaxial miniature IEPE accelerometer 51 ±50g Y: 1 (Case isolated version; anodized aluminium isolation cover) 12 ±100g Y: 2 (standard version; titanium housing) 52 ±500g ACCESSORIES Cable Assembly for ASC Triaxial IEPE Accelerometers KPT Cable for Triaxial...

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