Single axis MEMS seismic accelerometer, low Noise: ≤1.5μgrms/√Hz, dynamic range: 110dB, widely used in machine health monitoring, etc.
MAS3009 single axis MEMS accelerometer sensor is one type of high performance vibration monitoring sensor base on MEMS technogies. It adopts ±6.5V power supply, it is specially designed for seismic monitor and vibration monitoring, the dynamic range can reach 110dB.
MAS3009 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.
Type MAS3009-2MAS3009-3RemarksAccelerometer OutputTemperature Output
|Scale Factor Sensitivity (Differential Output )||1800±20mV/g||1200±20mV/g|
|Bias Temperature Coefficient||±0.2mg/°C||±0.2mg/°C|
|Scale Factor Temperature Coefficient||120ppm/°C||120ppm/°C|
|Differential Output||0~ ±3.6V||OutP, OutN full range output|
|OutP :-2~2V OutN: -2~2V|
|Self Test Function|
|Frequency||19Hz||square wave output|
|Self Test Threshold Voltage||4Vmin 5Vmax||High level is valid|
|Working Current||≤8mA (positive power supply)|
|Installation Hole Position||19.8*19.8mm (M2 screw)|
MAS3009 capacitive MEMS accelerometer is a high end MEMS accelerometer, specially designed for vibration measurements. Thanks to its closed loop structure, low noise, resistance to high shocks and insensitivity to harsh environments, MAS3009 assures confident and accurate vibration measurements in rugged environments, which has been widely used in the following fields:
– Instruments for Seismic Prevention
– Active suspension system
– Bogie monitoring
– High-speed trains
– Track monitoring system
– Vibration monitoring system
Test & Measurement
– Automotive testing
– Aero flight testing
– Down borehole testing
– Flutter testing
Monitoring & Control
– Vibration monitoring
– Wind turbine
MAS3009 Accelerometer widely used in Seismic monitoring
Earthquake early warning systems use earthquake science and the technology of monitoring systems to alert devices and people when shaking waves generated by an earthquake are expected to arrive at their location. The seconds to minutes of advance warning can allow people and systems to take actions to protect life and property from destructive shaking.
Accelerometers are usually used where precision records of smaller seismic events are required. SkyMEMS accelerometers provides low noise and low frequency accelerometers, it can accurately measure the vibration changes, which are widely used in the seismic monitoring systems.
MAS3009 Accelerometer widely used in high-speed railway
As one of the new four great inventions, Chinese high-speed railway provides high speed, stable, comfort services for the passengers. has formed a high-speed railway technology platform and technology system with independent intellectual property rights.
SkyMEMS Accelerometers are based on silicon MEMS capacitive sensors, which offer higher performances in terms of size, power, reliability, long-term stability, signal to noise and robustness.
SkyMEMS Accelerometers have been widely used in the high speed train, they are used to monitor several types of mechanical motions such as inertial force (acceleration), tilt (inclination), vibration and shock.
MAS3009 Accelerometer widely used in structure health monitor
Structural Health Monitoring (SHM) technology is applied to predict and monitor the ongoing safety of a wide range of critical structures. SHM using a network of sensors embedded in, or attached to the structure, can be used during both: the testing phase for a new design or the ongoing monitoring of the integrity of the structure during its lifetime. Key structure parameters are monitored through different sensor types by measuring a wide range of physical phenomenon. SkyMEMS accelerometers enables the increasing use of vibration sensing for SHM. MAS3009 accelerometer is a very high resolution for low noise vibration measurements. SkyMEMS sensors will be compatible with SHM performance requirements for prediction and safety monitoring of a wide range of critical structures, and has been widely used in this field.
Why Selecting MAS3009 capacitive MEMS accelerometer?
MAS3009 capacitive MEMS accelerometer is designed and produced by SkyMEMS, it enjoys high performance and accuracy, and high reliability with competitive price. It is a popular accelerometer chip sensor in the market, which has the main following advantages:
– Single Axis MEMS Capacitive Accelerometer
– Range: ±2g/±3g, Excellent Bias Stability
– Dynamic Range: ≥110dB, Bandwidth (-3dB): 1000Hz
– Low Noise: ≤1.5μgrms/√Hz
– Non-linearity: 0.1%FS (Full Range)
– Extremely Reliable in Harsh Environment
– Wide Operating Temperature Range: -40~+85°C
– Size: 19.8*19.8mm
MAS3009 MEMS accelerometer adopts advanced production craft, and fully calibrated, which assured that our products have real actual precise and perfect performance.
We have advanced product test team and measurement equipment, and we cherish the quality as the life of the company, all our products must pass the strictest quality control procedures, our unique 12-step quality control assures our products enjoy top level quality.
With strict cost control and massive production, we can provide the most competitive cost-effective prices, and we have abundant ODM service experience for customers around the world, that is why we can build up long term win-win cooperation with our customers.
We are continuously focusing on MEMS measurement & control technologies, and have developed the most advanced MEMS accelerometer MAS3009. and MAS3009 has been widely used in Early Earthquake Warning System, Structural Health Monitoring, High-speed Train, Vibration Monitoring System, Inertial Navigation System, Platform Stability, etc. and now more than 1000 customers are using our MEMS accelerometer around the world.
We have the world class production line to assure that the production procedures are scientific, precise, and normative, which also can assure our products to be fast delivered.
We have the professional technical support engineer team, which can provide 24-hour technical support and excellent after-sale service.
Serving customers with heart is the principle of SkyMEMS, Customer demand is the fundamental driving force of our development.
We treat our customers with heart, customers’ satisfaction is the direction and target of SkyMEMS. Through continuously technology innovation and service upgrading, we will realize win-win cooperation with customers.
Q: What does the MEMS accelerometer actually measure?
A: An accelerometer is an electromechanical device that measures acceleration forces. These forces may be static, like the constant force of gravity pulling at our feet, or they could be dynamic – caused by moving or vibrating the accelerometer. They developed MEMS (micro electromechanical systems) accelerometers.
Q: What is MEMS accelerometer?
A: MEMS stands for micro electro mechanical system and applies to any sensor manufactured using microelectronic fabrication techniques. These techniques create mechanical sensing structures of microscopic size, typically on silicon. When coupled with microelectronic circuits, MEMS sensors can be used to measure physical parameters such as acceleration. There are two types of MEMS accelerometers: variable capacitive and piezoresistive. Variable capacitive (VC) MEMS accelerometers are lower range, high sensitivity devices used for structural monitoring and constant acceleration measurements. Piezoresistive (PR) MEMS accelerometers are higher range, low sensitivity devices used in shock and blast applications.
Q: How does a MEMS accelerometer sensor work?
A: An accelerometer is an electromechanical device that measures both static (gravity) and dynamic (motion or vibration) accelerations. The development of MEMS technology has revolutionized the original accelerometer applications, making them smaller, lower power and more accurate. MEMS accelerometers today may be found not only in industrial and mobile applications, but also in safety critical aeronautical instruments, tactical guidance systems.
Most accelerometers are Micro-Electro-Mechanical Sensors (MEMS). The basic principle of operation behind the MEMS accelerometer is the displacement of a small proof mass etched into the silicon surface of the integrated circuit and suspended by small beams.
Q: How about the delivery time?
A: for our standard model, if we have them in stock, only need 2~3days to re-test before shipping, if it is out of stock, then need around 2 weeks to arrange the production and tests. For the ODM electronic product, if needing to modify the structure, it will need around 3~4 weeks to arrange the production and tests.
Q: How to arrange the payment?
A: about the payment, please pay to our company account, the beneficiary’s name: NANJING SKY MEMS TECHNOLOGY CO., LTD. And our email is only @skymems.com to contact with u formally. To notice this to avoid the loss.