Acelerómetros ICP® de precisión

IMI Sensors ofrece una amplia gama de acelerómetros ICP® con salida de tensión alterna. Estos acelerómetros son ideales para aplicaciones de mantenimiento predictivo basadas en rutas y montadas permanentemente. La salida de tensión de CA puede interactuar con colectores de datos de terceros u otros sistemas de monitorización en línea para su análisis.

Los acelerómetros ICP® funcionan con un sencillo sistema de dos hilos compuesto por una fuente de alimentación de 18-30 VCC, un diodo regulador de corriente, un voltímetro y un condensador de desacoplamiento.

Fuente de alimentación de 18-30 VCC: La tensión de alimentación puede provenir de la línea o de la batería. La mayoría de los acondicionadores de señal alimentados por línea suministran 24 VCC al estar conectados a una fuente de alimentación externa de 24 VCC. La potencia suministrada por un acondicionador de señal alimentado por batería puede variar dependiendo del número y voltaje de las baterías.

Diodo regulador de corriente: Los acelerómetros ICP® requieren una corriente constante fija entre 2 y 20 mA, por lo que la alimentación debe pasar a través de un diodo regulador de corriente. Hay una caída aproximada de 1 V a través del diodo.

Voltímetro: La alimentación se transmite al acelerómetro ICP® a través de un cable de dos conductores en el que un conductor actúa como masa y el otro conductor transmite tanto la alimentación al sensor como la señal de salida del sensor. La parte de la tensión utilizada para alimentar el amplificador del acelerómetro se denomina tensión de polarización y suele estar comprendida entre 8 y 12 VCC. El voltímetro controla esta tensión de polarización y es útil para comprobar el funcionamiento del sensor. La señal de salida es una señal dinámica de CA que se monta sobre la tensión de polarización.

Condensador de desacoplamiento: Cuando se recibe la señal de salida en el acondicionador de señal, la tensión de polarización de CC debe desacoplarse de la tensión de señal de CA para registrar datos precisos. El condensador de 10-30 μF desplaza el nivel de señal para eliminar esencialmente la tensión de polarización del sensor, proporcionando un funcionamiento en modo CA sin deriva.

Bajo coste frente a precisión

La oferta de acelerómetros ICP® de IMI Sensors puede dividirse en dos categorías: bajo coste y precisión.

Bajo coste

  1. Construcción: Pellets incrustables
  2. Calibración: Punto único
  3. Tolerancia de sensibilidad: Menos ajustada
  4. Precio: Más bajo

Precisión

  1. Construcción: Elemento de cizallamiento
  2. Calibración: Barrido de frecuencia
  3. Tolerancia de sensibilidad: Más ajustada
  4. Precio: Más alto
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Model Number

Model:621C40

  • Sensitivity: (±10%)10 mV/g
  • Sensitivity: (±10%)1.02 mV/(m/s²)
  • Frequency Range: (±3dB)96 to 1800000 cpm
  • Frequency Range: (±3dB)1.6 to 30000 Hz
  • Sensing Element: Ceramic
  • Sensing Element: Ceramic
  • Measurement Range: ±500 g
  • Measurement Range: ±4905 m/s²
  • Weight: 0.167 oz
  • Weight: 4.75 gm
$635,00 USD
(Pricing valid in US only)
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Model Number

Model:621B41

  • Sensitivity: (±5%) 100 mV/g
  • Sensitivity: (±5%)10.2 mV/(m/s²)
  • Frequency Range: (±3dB)48 to 1200000 cpm
  • Frequency Range: (±3dB)0.8 to 20000 Hz
  • Sensing Element: Ceramic
  • Sensing Element: Ceramic
  • Measurement Range: ±50 g
  • Measurement Range: ±490 m/s²
  • Weight: 1.06 oz
  • Weight: 30 gm
$790,00 USD
(Pricing valid in US only)
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Model Number

Model:621B51

  • Sensitivity: (±5%) 100 mV/g
  • Sensitivity: (±5%)10.2 mV/(m/s²)
  • Frequency Range: (±3dB)48 to 1200000 cpm
  • Frequency Range: (±3dB)0.8 to 20000 Hz
  • Sensing Element: Ceramic
  • Sensing Element: Ceramic
  • Measurement Range: ±50 g
  • Measurement Range: ±490 m/s²
  • Weight: 1.06 oz
  • Weight: 30 gm
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Model Number

Model:622B01

  • Sensitivity: (±5%)100 mV/g
  • Sensitivity: (±5%)10.2 mV/(m/s²)
  • Frequency Range: (±3dB)12 to 900000 cpm
  • Frequency Range: (±3dB)0.2 to 15000 Hz
  • Sensing Element: Ceramic
  • Sensing Element: Ceramic
  • Measurement Range: ±50 g
  • Measurement Range: ±490 m/s²
  • Weight: 3.3 oz
  • Weight: 94 gm
$295,00 USD
(Pricing valid in US only)
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Model Number

Model:622B11

  • Sensitivity: (±5%)100 mV/g
  • Sensitivity: (±5%)10.2 mV/(m/s²)
  • Frequency Range: (±3dB)12 to 900000 cpm
  • Frequency Range: (±3dB)0.2 to 15000 Hz
  • Sensing Element: Ceramic
  • Sensing Element: Ceramic
  • Measurement Range: ±50 g
  • Measurement Range: ±490 m/s²
  • Weight: (without cable)3.3 oz
  • Weight: (without cable)94 gm
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Model Number

Model:623C01

  • Sensitivity: (±5%)100 mV/g
  • Sensitivity: (±5%)10.2 mV/(m/s²)
  • Frequency Range: (±3dB)48 to 900000 cpm
  • Frequency Range: (±3dB)0.8 to 15000 Hz
  • Sensing Element: Ceramic
  • Sensing Element: Ceramic
  • Measurement Range: ±50 g
  • Measurement Range: ±490 m/s²
  • Weight: 1.80 oz
  • Weight: 51 gm
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Model Number

Model:624B01

  • Sensitivity: (±5%) 100 mV/g
  • Sensitivity: (±5%)10 2 mV/(m/s²)
  • Frequency Range: (±3dB)48 to 600000 cpm
  • Frequency Range: (±3dB)0.8 to 10000 Hz
  • Sensing Element: Quartz
  • Sensing Element: Quartz
  • Measurement Range: ±50 g
  • Measurement Range: ±490 m/s²
  • Weight: 4.2 oz
  • Weight: 120 gm
$680,00 USD
(Pricing valid in US only)
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Model Number

Model:624B11

  • Sensitivity: (±5%) 100 mV/g
  • Sensitivity: (±5%)10.2 mV/(m/s²)
  • Frequency Range: (±3dB)48 to 600000 cpm
  • Frequency Range: (±3dB)0.8 to 10000 Hz
  • Sensing Element: Quartz
  • Sensing Element: Quartz
  • Measurement Range: ±50 g
  • Measurement Range: ±490 m/s²
  • Weight: (without cable)4.2 oz
  • Weight: (without cable)120 gm
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Model Number

Model:624B61

  • Sensitivity: (±5%)100 mV/g
  • Sensitivity: (±5%)10.2 mV/(m/s²)
  • Frequency Range: (±3dB)48 to 600000 cpm
  • Frequency Range: (±3dB)0.8 to 10000 Hz
  • Sensing Element: Quartz
  • Sensing Element: Quartz
  • Measurement Range: ±50 g
  • Measurement Range: ±490 m/s²
  • Weight: (without cable)4.2 oz
  • Weight: (without cable)120 gm
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Model Number

Model:625B01

  • Sensitivity: (±5%) 100 mV/g
  • Sensitivity: (±5%)10.2 mV/(m/s²)
  • Frequency Range: (±3dB)12 to 630000 cpm
  • Frequency Range: (±3dB)0.2 to 10500 Hz
  • Sensing Element: Ceramic
  • Sensing Element: Ceramic
  • Measurement Range: ±50 g
  • Measurement Range: ±490 m/s²
  • Weight: 5.1 oz
  • Weight: 145 gm
$415,00 USD
(Pricing valid in US only)
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Model Number

Model:626B01

  • Sensitivity: (±5%)100 mV/g
  • Sensitivity: (±5%)10.2 mV/(m/s²)
  • Frequency Range: (±3dB)12 to 600000 cpm
  • Frequency Range: (±3dB)0.2 to 10000 Hz
  • Sensing Element: Ceramic
  • Sensing Element: Ceramic
  • Measurement Range: ±50 g
  • Measurement Range: ±490 m/s²
  • Weight: 5.3 oz
  • Weight: 150 gm
$500,00 USD
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Model Number

Model:626B61

  • Sensitivity: (±5%)100 mV/g
  • Sensitivity: (±5%)10.2 mV/(m/s²)
  • Frequency Range: (±3dB)12 to 600000 cpm
  • Frequency Range: (±3dB)0.2 to 10000 Hz
  • Sensing Element: Ceramic
  • Sensing Element: Ceramic
  • Measurement Range: ±50 g
  • Measurement Range: ±490 m/s²
  • Weight: (without cable)5.3 oz
  • Weight: (without cable)150 gm
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Model Number

Model:626B02

  • Sensitivity: (±5%)500 mV/g
  • Sensitivity: (±5%)51 mV/(m/s²)
  • Frequency Range: (±3dB)12 to 360000 cpm
  • Frequency Range: (±3dB)0.2 to 6000 Hz
  • Sensing Element: Ceramic
  • Sensing Element: Ceramic
  • Measurement Range: ±10 g
  • Measurement Range: ±98 m/s²
  • Weight: 7.0 oz
  • Weight: 199 gm
$520,00 USD
(Pricing valid in US only)
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Model Number

Model:626B03

  • Sensitivity: (±5%)1000 mV/g
  • Sensitivity: (±5%)102 mV/(m/s²)
  • Frequency Range: (±3dB)12 to 360000 cpm
  • Frequency Range: (±3dB)0.2 to 6000 Hz
  • Sensing Element: Ceramic
  • Sensing Element: Ceramic
  • Measurement Range: ±5 g
  • Measurement Range: ±49.1 m/s²
  • Weight: 7.0 oz
  • Weight: 199 gm
$540,00 USD
(Pricing valid in US only)
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Model Number

Model:627A01

  • Sensitivity: (±15%)100 mV/g
  • Sensitivity: (±15%)10.2 mV/(m/s²)
  • Frequency Range: (±3dB)20 to 600000 cpm
  • Frequency Range: (±3dB)0.33 to 10000 Hz
  • Sensing Element: Quartz
  • Sensing Element: Quartz
  • Measurement Range: ±50 g
  • Measurement Range: ±490 m/s²
  • Weight: 3.3 oz
  • Weight: 94 gm
$295,00 USD
(Pricing valid in US only)
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Model Number

Model:628F01

  • Sensitivity: (±5%) 100 mV/g
  • Sensitivity: (±5%)10.2 mV/(m/s²)
  • Frequency Range: (±3dB)20 to 720000 cpm
  • Frequency Range: (±3dB)0.33 to 12000 Hz
  • Sensing Element: Quartz
  • Sensing Element: Quartz
  • Measurement Range: ±50 g
  • Measurement Range: ±490 m/s²
  • Weight: 3.3 oz
  • Weight: 94 gm
$335,00 USD
(Pricing valid in US only)
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Model Number

Model:628F11

  • Sensitivity: (±5%) 100 mV/g
  • Sensitivity: (±5%)10.2 mV/(m/s²)
  • Frequency Range: (±3dB)20 to 720000 cpm
  • Frequency Range: (±3dB)0.33 to 12000 Hz
  • Sensing Element: Quartz
  • Sensing Element: Quartz
  • Measurement Range: ±50 g
  • Measurement Range: ±490 m/s²
  • Weight: (without cable)3.3 oz
  • Weight: (without cable)94 gm
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Model Number

Model:628F61

  • Sensitivity: (±5%) 100 mV/g
  • Sensitivity: (±5%)10.2 mV/(m/s²)
  • Frequency Range: (±3dB)20 to 720000 cpm
  • Frequency Range: (±3dB)0.33 to 12000 Hz
  • Sensing Element: Quartz
  • Sensing Element: Quartz
  • Measurement Range: ±50 g
  • Measurement Range: ±490 m/s²
  • Weight: (without cable)3.3 oz
  • Weight: (without cable)94 gm
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