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 893-7281
製造零件編號1007079-1
TWD1,827.00
單位
- 100 μA - 30V - 5 kHz - 18.2mm 11mm +5°C +60°C 18.2 (Dia.) x 11 mm -
RS庫存編號 893-7177
製造零件編號11028414-00
TWD452.00
單位
- - - - - - 41mm 16mm 0.205mm 0°C +70°C 41 (mm) x 16 (mm) x 205 (μm) -
RS庫存編號 893-7363
製造零件編號1-1002608-0
TWD231.00
單位
- - - - - - 41mm 16mm 0.04mm 0°C +70°C 41 (mm) x 16 (mm) x 40 (μm) -
RS庫存編號 170-4380
製造零件編號1005447-1
TWD98.30
個 (以毎袋:100)
單位
- - - - - - 25mm 13mm 0.205mm 0°C +85°C 25 (mm) x 13 (mm) x 205 (μm) -
RS庫存編號 893-7385
製造零件編號1-1003744-0
TWD486.00
單位
- - - - - - 73mm 16mm 0.04mm 0°C +70°C 73 (mm) x 16 (mm) x 40 (μm) -
RS庫存編號 170-4378
製造零件編號1-1002908-0
TWD261.00
個 (以毎盒:100)
單位
- - - - - - 41mm 16mm 0.04mm 0°C +70°C 41 (mm) x 16 (mm) x 40 (μm) -
RS庫存編號 893-7376
製造零件編號1005939-1
TWD208.00
單位
- - - - - 75 Hz 17.8mm 6mm 1.7mm -20°C +60°C 17.8 x 6 x 1.7 mm -
RS庫存編號 893-7231
製造零件編號1-1000288-0
TWD1,329.00
單位
- - - - - - 41mm 16mm 0.075mm 0°C +70°C 41 (mm) x 16 (mm) x 75 (μm) -
RS庫存編號 170-4358
製造零件編號1002794
TWD78.00
個 (以毎盒:1000)
單位
- - - - - - 25mm 13mm 0.205mm 0°C +85°C 25 (mm) x 13 (mm) x 205 (μm) -
RS庫存編號 893-7222
製造零件編號1-1003745-0
TWD536.00
單位
- - - - - - 72mm 16mm 0.205mm - - 72 (mm) x 16 (mm) x 205 (μm) -
RS庫存編號 170-4375
製造零件編號1005940-1
TWD97.40
個 (以毎袋:500)
單位
- - - - - 75 Hz 17.8mm 6mm 1.7mm -20°C +60°C 17.8 x 6 x 1.7 mm -
RS庫存編號 170-4382
製造零件編號1005939-1
TWD113.40
Each (In a Tray of 400)
單位
- - - - - 75 Hz 17.8mm 6mm 1.7mm -20°C +60°C 17.8 x 6 x 1.7 mm -
RS庫存編號 893-7288
製造零件編號1-1002405-0
TWD723.00
單位
- - - - - - 170mm 21mm 0.205mm - - 170 (mm) x 21 (mm) x 205 (μm) -
RS庫存編號 893-7301
製造零件編號1-1002908-0
TWD524.00
單位
- - - - - - 41mm 16mm 0.04mm 0°C +70°C 41 (mm) x 16 (mm) x 40 (μm) -
RS庫存編號 893-7086
製造零件編號1002794
TWD161.20
個 (以毎袋:5)
單位
- - - - - - 25mm 13mm 0.205mm 0°C +85°C 25 (mm) x 13 (mm) x 205 (μm) -
RS庫存編號 893-7250
製造零件編號1005940-1
TWD213.00
單位
- - - - - 75 Hz 17.8mm 6mm 1.7mm -20°C +60°C 17.8 x 6 x 1.7 mm -
RS庫存編號 893-7341
製造零件編號1005447-1
TWD204.00
單位
- - - - - - 25mm 13mm 0.205mm 0°C +85°C 25 (mm) x 13 (mm) x 205 (μm) -