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In production - recommended for new design

VS1000 Vibration Sensor

VS1000 is a high end capacitive MEMS accelerometer, specially designed for vibration measurements from DC to medium frequencies. Thanks to low noise, resistance to repetitive high shocks and insensitivity to temperature environments VS1000 guarantees confident and accurate vibration measurements in rugged environments.

The new Colibrys VS1000 embeds an optimized MEMS sensor, an improved die attach, a new ASIC with a powerful 200’000 Hz internal clock and a temperature sensor, the combination of which offers an outstanding large and flat frequency response from DC 0 Hz to 2500 Hz ±5% (typ), 7’000 Hz ± 3dB (typ). The new ASIC-optimized architecture offers exceptional bias and scale factor temperature sensitivity of ± 0.2 mg/°C (min/max) and 120 ppm/°C (typ). It also features overload and aftershock recovery detection. The non-linearity becomes almost nonexistent with 0.1% of the full scale output (typ), under vibrations.

The vibration sensor is available with a wide range of dynamics from ±2 to ±200g, which will allow it to address various applications with a single electronic interface and package.

All Colibrys MEMS are designed and manufactured in Switzerland following state-of-the-art proprietary industrial processes improved over 25 years. Each sensor is fully tested and qualified to Colibrys standards.

Key features

  • Large and flat frequency response from DC 0 Hz to 2500 Hz ±5% (typ), 7000 Hz ±3dB (typ)
  • • Exceptional bias and scale factor behavior over temperature: ± 0.2 mg/°C (max) and 120 ppm/°C (typ) for +/-2g
  • Repetitive high-shocks resistance enhanced by a smart overload system
  • Lowest noise of 7 μg/√Hz in band for the ±2g range (typ)
Parameter, typical valuesVS1002VS1005VS1010VS1030VS1050VS1100VS1200Unit
Full-scale acceleration± 2± 5± 10± 30± 50 ± 100± 200g
Frequency range (±5%)0-7000-1'1500-2'0000-2'3000-2'7000-2'9000-2'500Hz
Frequency range (±3dB)0-1'1500-1'9000-3'2000-4'0000-4'5000-5'0000-7'000Hz
Non-linearity (full scale)0.10.10.10.10.10.10.1%
Noise (in band)71734102170339678μg/√Hz
Scale factor (nominal)1'35054027090542713.5mV/g
Scale factor temperature coefficient120120120120120120120ppm/°C
Bias temperature coefficient± 0.2± 0.5± 1± 3± 5± 10± 20mg/°C
Shock Survivability6'0006'0006'0006'0006'0006'0006'000g

Railway technology

Seismic – Class C 90dB

Test & Measurement

 Monitoring & Control

This list is not exhaustive. Would you have an application not listed, please contact us.

NAME TYPE DETAILS
Datasheet ±2,5,10,30,50,100,200g Datasheet Download Datasheet
Evaluation Board 2.0 Technical Note Download
Convert a differential output into a single output Technical Note Download
Handling, mounting & soldering recommendations Technical Note Download
Bogie monitoring Application Note Download
Success Story with Siemens Velaro Train Application Note Download
Automotive testing Application Note Download
Machine health monitoring (MHM) Application Note Download
Seismic prevention Application Note Download
Structure health monitoring (SHM) Application Note Download
Wind turbine Application Note Download
Chinese - VS1000 Datasheet - VS1000 数据表 Datasheet Download Datasheet
Chinese - Handling, mounting & soldering recommendations - 操作、安装和焊接建议 Technical note Download
Chinese - Differential to single output circuit - 差分到单路输出电路 Technical note Download

Please select a region

Midoriya Electric Korea Co., Ltd.

Midoriya Electric Korea Co., Ltd.

leomin@midoriya.co.jp

http://www.midoriya.co.kr/
IMCA Elektronik ve Bilisim Sanayi ve Ticaret A.S.

IMCA Elektronik ve Bilisim Sanayi ve Ticaret A.S.

info@imca.com.tr
+90 216 504 07 87
http://www.imca.com.tr/
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VS1000 Evaluation board

 

EVBA_2.0 – is a “plug and play” Evaluation Kit for Colibrys VS1000 accelerometers line.

To facilitate the integration in user environment and easily verify the excellent performances of VS1000 sensors, EVBA_2.0 integrates a VS1000 sensor with the user specified range, an ultra-low-noise, high-accuracy 3.3V voltage reference, the decoupling capacitors and output buffers.

 

EVBA_2.0. Kit composition:

• 1 analog evaluation board with soldered VS1000 of corresponding G range (evaluation board contains electronic circuits to achieve a preliminary signal conditioning)

• 2 connectors

   – 1 header connector (14 pins)

   – 1 mating connector (14 pins) with ~13 cm length signal cable ribbon

Key features:

  • Low noise power supply management, converting +5V to 3.3V
  • Output signal conditioning
    • buffers to enable the use of long lines between the sensor and the user electronic
    • low-pass filters with cutting frequency
  • Easy system integration – 4 fixing holes for mechanical fixture
  • Industrial interface (14 pins)

 

Applications:

Evaluation and test only, not for production purposes.

Read the full technical note