MEMS Capacitive Accelerometer ► Triaxial ► 8 or 12 Wire System ► Amplified Output ► Made in Germany Features ► Range: ±1g to ±200g ► DC Response ► Gas Damped ► Excellent Bias and Scale Factor Stability ► Low Power Consumption ► Single Ended 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 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 The model ASC 5721 is a triaxial accelerometer based on capacitive MEMS technology. It is fully temperature compensated and factory calibrated. The sensor has specifically been developed for monitoring, tilt and comfort vibration measurings. The four wire output can be connected to all data management systems. The hard anodized aluminium housing is epoxy sealed and ground isolated. The model ASC 5721 is based on Low Noise technology which provides an excellent resolution. Because capacitive technology is used, extremely small measuring ranges arepossible. The amplified output is easy to use with a data acquisition unit. The signal is independent from the power between +8VDC to +30VDC. A very high flexible and rugged cable provides a simple mounting. The ASC 5721 is equipped with 6 meter cable as standard. ASC GmbH ■ Advanced Sensors Calibration ■ Ledererstra&e 10 ■ 85276 Pfaffenhofen ■ Germany ■ Tel. +49 (0) 8441 786 547 -0 ■

Typical Specifications DYNAMIC Range (±g) 1 2 5 10 30 50 100 200" Shock limit ±g 5000 (0.15ms, half-sine) ELECTRICAL Excitation voltage V DC 8-30 Zero acceleration output ±mV 100 30 30 30 30 30 30 30 Isolation Case Isolated Residual / Broadband noise (±5% frequency range) |jV 180 180 180 700 800 800 800 800 ENVIRONMENTAL Thermal sensitivity shift %/°C 0.01 Thermal zero shift mg/°C 0.05 0.1 0.25 0.5 1.5 2.5 5 10 Operating temperature range °C -40°C to +100°C Storage temperature...

FACTORY CALIBRATION (SUPPLIED WITH THE SENSOR) Range 1g 2g and 5g 10g 30g 50g to 200g CALIBRATION DIN ISO 17025 (ORDER SEPARATELY) Range 1g 2g and 5g 10g 30g 50g to 200g Cable Code /Pin Configuration 8-wiring-System Red Supply + Black Supply - White/Violet Signal - White/Grey Signal - White Signal - Black/Violet Supply - White/Violet Signal - Black/Grey Supply - White/Grey Signal - Black Supply - White Signal - Model number Range (Ex. 050 is 50g) Cable length (meters) Connector & Pinout ASC GmbH ■ Advanced Sensors Calibration...