Vibration Sensors

Vibration sensors, also known as piezoelectric sensors, are versatile tools for the measurement of various processes. These sensors use the piezoelectric effect, which measure changes in pressure, acceleration, temperature, strain or force by converting them to an electrical charge. A vibration sensor can also be used to determine aromas in the air by simultaneously measuring resonance and capacitance.

Vibration sensor devices are ideal for measuring the amount and frequency of vibration in machines or equipment. The measurements can then be used to detect and monitor certain issues like imbalances to help highlight future breakdowns in the machine. The range of vibration can vary greatly so you should always specify vibration sensors to measure the maximum vibration range of your application.

Who would use a piezoelectric sensor?

  • Medical industry
  • Engineers
  • Vehicle designers
  • Nuclear Technicians

Different types

  • Ohms rating differs for contact resistance
  • Various sizes are available
  • Maximum vibration reading can hit 29400 m/s²

What is the difference between a vibration sensor and an accelerometer?

Accelerometers measures acceleration but not necessarily vibration. However, vibration sensors can measure a quantity of acceleration and for this reason are a type of accelerometer.

Things to consider when choosing a vibration sensor

  • Vibration range and sensitivity - General thinking is that if a machine produces high amplitude vibrations a low sensitivity sensor is better. If the vibration is less than 10 g rms, a 100 mV/g sensor should generally be used.
  • Frequency - important to know the frequency span you need to measure
  • Temperature - high temperatures can affect the performance
  • Exposure to chemicals or debris - contact can affect the reliability of the measurements and monitoring
  • Environment - hazardous atmospheres require specifically designed devices for use in dangerous areas
  • Where the vibration sensor is located - top exit, side exit or low profile are available

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Description Price Maximum Shock / Vibration Maximum Current Maximum AC Voltage Maximum DC Voltage Contact Resistance Switching Frequency Length Width Depth Minimum Operating Temperature Maximum Operating Temperature Dimensions Hazardous Area Certification
RS庫存編號 618-7541
製造零件編號AU2402-6
BrandAssemtech
HK$69.05
單位
- 200 mA 24V - 100Ω - 8.99mm - - -37°C +100°C 8.99 x 4.72 mm -
RS庫存編號 618-7557
製造零件編號AU2402-7
BrandAssemtech
HK$31.38
單位
- 200 mA 24V - - - 8.9mm - - -37°C +100°C 8.9 x 4.8 mm -
RS庫存編號 361-5116
製造零件編號VS-102
BrandAssemtech
HK$25.08
單位
- 309 mA - 9V - - 10mm 11mm 12mm -25°C +80°C 10 x 11 x 12 mm -
RS庫存編號 455-3643
製造零件編號ASLS 10.0
BrandAssemtech
HK$39.62
單位
- 250 mA 24V - 10Ω - 18mm - - -20°C +85°C 18 x 4.6 mm -
RS庫存編號 235-7566
製造零件編號CM4400-1
BrandAssemtech
HK$54.50
單位
- 1 A 120V - - 20.7mm - - -37°C +100°C 20.7 x 8.2 mm -
RS庫存編號 455-3671
製造零件編號S1475
BrandAssemtech
HK$40.46
單位
- 20 mA 24V - 100Ω - 8.08mm - - -37°C +100°C 8.08 x 4.72 mm -
RS庫存編號 618-7535
製造零件編號AU2402-1
BrandAssemtech
HK$28.23
單位
- 200 mA 24V - 100Ω - 8.08mm - - -37°C +100°C 8.08 x 4.72 mm -
RS庫存編號 361-5100
製造零件編號VS-801P
BrandAssemtech
HK$25.08
單位
- 309 mA - 9V - - 9.6mm 7mm 9.2mm -25°C +80°C 9.6 x 7 x 9.2 mm -
RS庫存編號 618-7529
製造零件編號AU2401-6
BrandAssemtech
HK$52.09
單位
- 200 mA 24V - 100Ω - 8.99mm - - -37°C +100°C 8.99 x 4.72 mm -
RS庫存編號 289-7935
製造零件編號S1314
BrandAssemtech
HK$39.01
單位
- 250 mA 24V - 10Ω - 18mm - - -20°C +85°C 18 x 4.6 mm -
RS庫存編號 455-3665
製造零件編號ASLS 2.0
BrandAssemtech
HK$82.39
單位
- 250 mA 24V - 10Ω - 18mm - - -20°C +85°C 18 x 4.6 mm -
RS庫存編號 618-7513
製造零件編號AU2401-7
BrandAssemtech
HK$36.22
單位
- 200 mA 24V - - - 9.6mm - - -37°C +100°C 9 x 4.8 mm -