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High Amplitude MEMS Shock Accelerometer For Blast Testing 32*30*23mm 

Nanjing Sky MEMS Technology Co.,Ltd.
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Nanjing Sky MEMS Technology Co.,Ltd.
City: Nanjing
Province/State: Jiangsu
Country/Region: China
Tel: +86-25-83356968
Contact Person:
Mr David zhu

High Amplitude MEMS Shock Accelerometer For Blast Testing 32*30*23mm 

Brand Name : SkyMEMS
Model Number : SS205
Certification : CE, FCC, ROHS
Place of Origin : Nanjing, Jiangsu
MOQ : 1PCS
Price : discuss personally
Payment Terms : Western Union, MoneyGram, L/C, T/T, D/A, D/P
Supply Ability : 1000PCS for month
Delivery Time : 3-5 days after payment
Packaging Details : Strong carton with PET strap for SS205 MEMS Shock Sensor
Enhanced MEMS sensing technology : Yes
Axis Qty. : 2
Range : ±500g
Frequency Characteristic : 10~4kHz in-band roughness≤1dB, out-of-band attenuation>45dB
Accuracy : ≤1%
Working Temperature : -40~60°C
Ruggedized Enclosure : IP67
Dimensions : 32*30*23mm
Certificates : CE
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High Amplitude MEMS Shock Accelerometer MEMS Shock Sensor for Blast Testing SS205


Product Description

SS205 Piezoresistive shock accelerometers is manufactured by SkyMEMS , it is a compact, factory calibrated two axis device based on piezoresistive technology. It uses micro-electromechanical systems (MEMS) technology, in which all structural and electronic components are manufactured in silicon using electronic microfabrication technologies. MEMS devices are preferred in many high shock impact measurements over piezoelectric elements, since these PR devices are inherently DC coupled, exploit the strength of single crystal silicon (SCS) and display minimal zero shift. However, an additional characteristic of SCS is extremely low internal damping, which results in susceptibility to overshoot and resonant excitation. Although the stiffness of silicon can allow extremely high resonant frequencies in some MEMS shock sensor designs, SkyMEMS MEMS sensors take a different approach in which the resonant

frequency is intentionally lowered to reduce the response to higher frequency energy present in shock events.

this product is an ideal option for high shock parameter measurement, etc.


Main Features

- 2-axis MEMS shock accelerometer, IP67 protection

- Packaged and SMT configurations

- Slight damping reduces resonance amplification

- Excellent amplitude linearity

- Low power consumption

- Advanced MEMS Sensing Element

- Qualified for Critical Safety Avionics Application

- Individually calibrated, real actual precision

- Extremely reliable in Harsh environment

- Screw Mount

- Low Cost


Typical Application

SS205 MEMS Shock Sensor can measures the high G shock, it has been widely applied in the following solutions, such as:

- Metal-to-metal impact & pyroshock

- Crash Testing

- Vibration & Shock Monitoring

- Impact Testing

- Data recorders, penetrator & launch tests

- Consumer electronics drop testing

- Blast loading & survivability of structures

- Fuze, safe and arm


Technical Specifications


Technical Specs
ModelSS205
SC205

Name


2-axis Shock Sensor
2-axis Shock Converter
Axis Qty.2
Range(g)±3000
Frequency Characteristic20~5kHz in-band roughness≤1dB, out-of-band attenuation>45dB
Accuracy≤1%
Power supply(V)±15±0.5
Zero voltage(V)2.5±0.1
Dynamic Output Voltage(V)0.1±0.1~4.9±0.1
Current(mA)+15V ≤60, -15V ≤60
Output Resistance(Ω)≤100
Connector Typethe sensor connects with the converter through cable GM5-ZBF-X, the converter's output connecter: J30J-9ZKP
Working Temperature(°C)-40~60
Weight(g)sensor≤50 converter≤220

Competitive Advantages

High Performance Piezoresistive MEMS Shock Sensor

- Highly accurate, reliable and temperature stable

- Environmentally sealed (IP67), compact design

- Low power consumption

- Full tests and individual calibration from -40 to 60°C

- High cost effective


FAQ

What is Specifications of Sensor ?

Dynamic Range: the ratio of maximum recordable input amplitude to minimum input amplitude, i.e. D.R. = 20 log (Max. Input Ampl./Min. Input Ampl.) dB

Linearity: the deviation of the output from a best-fit straight line for a given range of the sensor

Transfer Function (Frequency Response): The relationship between physical input signal and electrical output signal, which may constitute a complete description of the sensor characteristics.

Bandwidth: the frequency range between the lower and upper cutoff frequencies, within which the sensor transfer function is constant gain or linear.

Noise: random fluctuation in the value of input that causes random fluctuation in the output value


Product Tags:

mems shock accelerometer

      

mechanical vibration sensor

      
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