Uniaxial accelerometer ASC P101A25

piezoelectricIEPEfor automotive applications

Overview
Piezoelectric uniaxial accelerometer with IEPE output based on PZT ceramic. Integrated electronics convert piezoelectric charge to an analog voltage. Operates on constant current (2–10 mA). Top connector and detachable cable; optional integrated TEDS for storing calibration and sensor parameters.

Key features

• Sensor type: Analog accelerometer (uniaxial)
• Technology: Piezoelectric (PZT) with IEPE electronics
• Output: Voltage (IEPE), constant current excitation 2–10 mA
• Available ranges: ±50 g, ±100 g, ±500 g, ±1000 g
• Frequency range (±10%): 0.3 Hz to 10 kHz
• Scale factor: approx. 5 mV/g to 100 mV/g (depending on range)
• Connector: Top connector; detachable cable with configurable length and connector options

Applications
Designed for test and measurement tasks such as modal and structural analysis in automotive and aerospace sectors where low mass and high-frequency response are required to minimize mass loading on test structures.

Environmental & mechanical

• Operating temperature: -55°C to +125°C
• Protection class: IP68
• Housing: Stainless steel
• Cable: Detachable, configurable length

Ordering information

• Model: ASC P101A25
• Selectable measurement ranges: 50 g / 100 g / 500 g / 1000 g (±)
• Options: Integrated TEDS (configurable), cable length and connector choices
• Typical use: modal testing, structural dynamics, high-frequency vibration measurements