ASC 4315LN0 pages
www.asc-sensors.de
MEMS Capacitive Accelerometer
ASC 4311LN / ASC 4315LN
Uniaxial
Ultra Low Noise (LN)
High g-Range
4 Wire System
Amplified Output
Aluminium Housing / Stainless
Steel Housing
Made in Germany
Features
Range: ±2g to ±400g
DC Response
High Shock Resistance
Gas Damped
Excellent Bias and
Scale Factor Stability
Differential Mode
Capacitive MEMS Technology
The accelerometers are based on a capacitive MEMS technology and can be used in a low
frequency response up from 0Hz. Inside the sensor element, the seismic mass is connected
with two conductive capacitor plates. If the seismic mass oscillates between the two capacitor
plates the capacitance will change. This capacitance change is converted via an ASIC
(Application Specific Integrated Circuit) into an analog signal.
Description
Options
Customised Cable Length
Customised Connector
TEDS Module
The model ASC 4311LN is an uniaxial accelerometer based on capacitive technology. It is over
a wide temperature range fully compensated and factory calibrated. The sensor has been developed specifically for measuring relatively small accelerations, as required in the aerospace
or automotive sector, for example.
Applications
Structural Monitoring and
Testing
Endurance Testing
Brake Test
Vibration Monitoring
Civil Engineering
Modal Analysis
Vehicle Testing
Automotive Ride Quality
& Comfort
Railway Engineering
Flutter Test
Because capacitive technology is used, extremely small measuring ranges are possible. The
amplified output is easy to use with a data acquisition unit. The signal is independent from the
power between +8VDC to +30VDC. The package is hard anodized aluminium that is rugged for
automotive, industrial and military applications.
A very high flexible rugged cable provides a simple mounting. The ASC 4311LN is equipped as
standard with 6m cable. It is a Low Noise version and has a better frequency response.
Owing the lower noise the ASC 4311LN provides a higher resolution.
The stainless steel package of the ASC 4315LN provides a high resistance to strong environmental
influences.
ASC GmbH · Advanced Sensors Calibration · Schäfflerstraße 15 · 85276 Pfaffenhofen · Germa
"