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)
  • Embedded self-test, temperature sensor and brownout protection for confidence at all time
  • Lowest noise of 7 μg/√Hz in band for the ±2g range (typ)
Parameter, typical values VS1002 VS1005 VS1010 VS1030 VS1050 VS1100 VS1200 Unit
Full-scale acceleration ± 2 ± 5 ± 10 ± 30 ± 50 ± 100 ± 200 g
Frequency range (±5%) 0-700 0-1’150 0-2’000 0-2’300 0-2’700 0-2’900 0-2’500 Hz
Frequency range (±3dB) 0-1’150 0-1’900 0-3’200 0-4’000 0-4’500 0-5’000 0-7’000 Hz
Non-linearity (full scale) 0.1 0.1 0.1 0.1 0.1 0.1 0.1 %
Noise (in band) 7 17 34 102 170 339 678 μg/√Hz
Scale factor (nominal) 1’350 540 270 90 54 27 13.5 mV/g
Scale factor temperature coefficient 120 120 120 120 120 120 120 ppm/°C
Bias temperature coefficient ± 0.2 ± 0.5 ± 1 ± 3 ± 5 ± 10 ± 20 mg/°C
Shock Survivability 6’000 6’000 6’000 6’000 6’000 6’000 6’000 g

 

Order/Contacts

Are you interested to get some samples or make an order? Please contact us thanks to send email to our sales for Singapore: