High Performance Triaxial Mems Capacitive Accelerometer Module

• Type: Capacitive
• Output Signal Type: Analog Output
• Measuring Shaft Quantities: 3
• Accuracy Grade: Low Noise: 2.5ug
• IP Rating: IP44
• Certification: ISO
• Model NO.: MAS3008
• Customized: Non-Customized
• Interface: Voltage
• Power Supply: 7~24V or 5V+-3%
• Transport Package: Carton
• Specification: 37*30*25mm
• Trademark: SkyMEMS
• Origin: China
• HS Code: 9014100000
• Production Capacity: 1000/Month

Product Description

Main Features
-Triaxial MEMS Capacitive Accelerometer
-Range:±2g, Excellent Bias Stability
-Dynamic Range: ≥110dB, Bandwidth (-3dB): 200Hz
-Low Noise: ≤2.5μgrms/√Hz
-Non-linearity: 0.1%FS (Full Range)
-Output Mode: Differential Output
-Wide Operating Temperature Range: -40~+85°C
-Size: 38.5*35.5*21mm


Brief Introduction
MAS3008 triaxial MEMS accelerometer sensor is one type of high performance vibration monitoring sensor base on MEMS technogies. It adopts 5V±3% power supply, integrate X-Y-Z trial axes and self test function, it adopts high performance accelerometer, the dynamic range can reach 110dB.
MAS3008 accelerometer sensor has passed the strictest tests, it enjoys excellent performance in noise, dynamic range, non-linearity, repeatability, temperature drift, shock proof, etc. this product is an ideal option for seismic monitor, vibration monitoring, high speed train/metro train, test platform of vibration and shocking, machine health monitoring, etc.

Technical Specifications

Type	MAS3008	Remarks
Axis Number	3
Range	±2g
Zero Bias	±100mV
Scale Factor Sensitivity (Differential Output)	1800±20mV/g
Bandwidth (-3dB)	≥200Hz
Output Noise	2.5μg/√Hz
Non-linearity	0.1%F.R
Cross-axes Influence	0.03
Bias Temperature Coefficient	±0.2mg/°C
Scale Factor Temperature Coefficient	120ppm/°C
Accelerometer Output
Differential Output	0~ ±4V                                        OutP :0.5~4.5V OutN: 0.5~4.5V	OutP, OutN full range output
Self Test Function
Frequency	19Hz	Square wave output
Duty Ratio	0.5
Amplitude	0.42g	Peak value
Trixial Self Test Threshold Voltage	5V	High level is valid
Electrical Specs
Working Voltage	5V±3%
Working Current	≤25mA	Three axes
Startup Time	20ms
Environment Performance
Operating Temperature	-40~+85°C
Storage Temperature	-55~+125°C
Shock Resistance	6000g
Physical Specs
Dimensions (mm)	38.5×35.5×21mm
Base	aluminum alloy

Typical Applications
- Seismic Monitor

- Micro-vibration Monitoring


- Inertial Navigation


- Structure/Building Monitoring


- Platform Stability



Heart and Fast Service