China Low Cost Capacitive Accelerometer

Min.Order: 1
Product origin: Nanjing, Jiangsu, China
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US$ 200 ~ 240

Description
MAS3015 High Performance Single Axis Mems Capacitive Accelerometer


Main Features

-Close-loop StructureMEMS Capacitive Accelerometer
-Range:±2g~±30g, Excellent Bias Stability
-Input Voltage:
MAS3015A: 7~36V, MAS3015B: 4.75~5.25V
-Output: Differential Output / Single-Ended Output
-With Temperature Sensor
-Wide Operating Temperature Range: -40~+125°C
-Size: 15*15mm



Brief Introduction
MAS3015single axis MEMS accelerometer sensor is one type of high performance vibration monitoring sensor base on MEMS technologies. It has two types: MAS3015A and MAS3015B, MAS3015A adopts 12V power supply, and MAS3015B adopt 5V power supply,it is specially designed for seismic monitor and vibration monitoring.
MAS3015accelerometer 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
Parameter CommentsMAS3015Unit
MinTyp.Max 
Accelerometer
Range   -±2-g
Frequency Response±5% bandwidth-60-Hz
±3dB bandwidth-200-Hz
Noise Spectral DensityIn band [0.1Hz~100Hz]-12.5-μgrms
@0.1Hz-4.4-μg/√Hz
@1Hz-2-
@10Hz-1.5-
@100Hz-1.1-
Bias
Zero Calibration -44-44mg
Temperature Coefficient -0.2-0.2mg/°C
Stability1 hour, 1σ0.010.030.08mg
Repeatability 0.10.150.4mg
Scale Factor
Scale Factor 177318001827mV/g
Temperature Coefficient 7595120ppm/°C
Stability40120170ppm
Repeatability 50120170ppm
Power Supply (Vcc)
Input VoltageMAS3015A71236V
MAS3015B4.7555.25V
Running Current ConsumptionMAS3015A-7.6-mA
MAS3015B 5.4 Ma
Accelerometer Output
Output VoltageFull range differential output-±3.6-V
Full range single-ended output0.7 4.3V
Resistance Load 10--
Capacitive Load --30pF


Typical Applications
- Seismic Monitor

- Micro-vibration Monitoring


- Inertial Navigation


- Structure/Building Monitoring


- Platform Stability



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