Acelerómetros Industriales de Alta Temperatura

IMI Sensors es un proveedor global de instrumentación de monitorización de condiciones de alta temperatura. A menudo utilizados en entornos industriales exigentes, estos sensores de vibración proporcionan datos críticos para la detección precoz de fallos en la maquinaria.

Nuestros acelerómetros ICP® de alta temperatura con electrónica interna tienen la mejor capacidad de temperatura de cualquier diseño comparable en el mercado actual, con temperaturas de funcionamiento continuo de hasta 325 °F (162 °C). Para aplicaciones que superan esas temperaturas, IMI Sensors ofrece una variedad de acelerómetros de modo de carga sin amplificadores internos que pueden operar hasta 1200 ° F (649 ° C).

Mecánica central de un acelerómetro de modo de carga

¿Se ha preguntado alguna vez cómo convierten los acelerómetros de carga el movimiento físico en señales eléctricas cuantificables? En esencia, estos dispositivos utilizan cristales sensores dispuestos con precisión y firmemente sujetos a una masa sísmica. El conjunto se estabiliza aún más mediante un anillo o perno de precarga que ejerce la fuerza justa para garantizar que toda la estructura permanezca rígida y se comporte linealmente en diversas condiciones. Cuando se somete a aceleración, la masa sísmica ejerce presión sobre los cristales, generando una carga eléctrica proporcional a la fuerza aplicada. Esta salida eléctrica es captada por electrodos, transmitida a través de cables a un conector eléctrico y, finalmente, enlazada a un cable de bajo ruido para garantizar una retransmisión clara y precisa de la señal.

Presentación del elemento UHT-12

UHT-12™ es un nuevo cristal diseñado para mejorar la precisión y reducir el ruido durante grandes variaciones de temperatura. La tecnología UHT-12™ minimiza eficazmente el impacto de las variaciones de temperatura, abordando el problema común del fenómeno piroeléctrico. Estos fenómenos pueden provocar "picos" no deseados en los datos, alterando el rendimiento del acelerómetro y sesgando los resultados de las pruebas. Los acelerómetros fabricados con tecnología UHT-12™ han mejorado la calidad de los datos, y la característica:

  • Embalaje hermético para una fiabilidad a largo plazo
  • Sin salida piroeléctrica: solo mediciones precisas de baja frecuencia
  • Sensibilidad más consistente a lo largo de un amplio cambio de temperatura
  • Cristales de modo de cizallamiento para evitar la deformación de la base y los errores de medición transversales

Compare acelerómetros de alta temperatura a continuación:

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Model Number

Model:HT602D01

  • Sensitivity: (±10%)100 mV/g
  • Sensitivity: (±10%)10.2 mV/(m/s²)
  • Frequency Range: (±3dB)48 to 480000 cpm
  • Frequency Range: (±3dB)0.8 to 8000 Hz
  • Sensing Element: Ceramic
  • Sensing Element: Ceramic
  • Measurement Range: ±50 g
  • Measurement Range: ±490 m/s²
  • Weight: 5.4 oz
  • Weight: 153 gm
$340,00 USD
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Model Number

Model:HT602D11

  • Sensitivity: (±10%)100 mV/g
  • Sensitivity: (±10%)10.2 mV/(m/s²)
  • Frequency Range: (±3dB)48 to 480000 cpm
  • Frequency Range: (±3dB)0.8 to 8000 Hz
  • Sensing Element: Ceramic
  • Sensing Element: Ceramic
  • Measurement Range: ±50 g
  • Measurement Range: ±490 m/s²
  • Weight: (without cable)5.4 oz
  • Weight: (without cable)153 gm
$468,00 USD
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Model Number

Model:HT622B01

  • 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
$405,00 USD
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Model Number

Model:357B53

  • Sensitivity: (±15%)100 pC/g
  • Sensitivity: (±15%)10.2 pC/(m/s²)
  • Measurement Range: ±150 g pk
  • Measurement Range: ±1470 m/s² pk
  • Frequency Range: (+5%)3000 Hz
  • Frequency Range: (+5%)3000 Hz
  • Weight: 1.80 oz
  • Weight: 51 gm
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Model Number

Model:357B54

  • Sensitivity: (±15%)100 pC/g
  • Sensitivity: (±15%)10.2 pC/(m/s²)
  • Measurement Range: ±150 g pk
  • Measurement Range: ±1470 m/s² pk
  • Frequency Range: (+5%)3000 Hz
  • Frequency Range: (+5%)3000 Hz
  • Weight: 1.80 oz
  • Weight: 51 gm
$944,00 USD
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Model Number

Model:357B81

  • Sensitivity: (±5%)20 pC/g
  • Sensitivity: (±5%)2.04 pC/(m/s²)
  • Measurement Range: 2000 g pk
  • Measurement Range: 19620 m/s² pk
  • Frequency Range: (±5%)9000 Hz
  • Frequency Range: (±5%)9000 Hz
  • Weight: (Maximum)1.75 oz
  • Weight: (Maximum)50 gm
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Model Number

Model:357B82

  • Sensitivity: (±5%)50 pC/g
  • Sensitivity: (±5%)5.1 pC/(m/s²)
  • Measurement Range: 1000 g pk
  • Measurement Range: 9810 m/s² pk
  • Frequency Range: (±5%)6000 Hz
  • Frequency Range: (±5%)6000 Hz
  • Weight: (Maximum)1.75 oz
  • Weight: (Maximum)50 gm
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Model Number

Model:EX615A42

  • Sensitivity: (±5%)100 pC/g
  • Sensitivity: (±5%)10.2 pC/(m/s²)
  • Measurement Range: +/-200 g pk
  • Measurement Range: +/-2000 m/s² pk
  • Frequency Range: (±5%)5 kHz
  • Frequency Range: (±5%)5 kHz
  • Weight: (without cable)6.7 oz
  • Weight: (without cable)190 gm
$3095,00 USD
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Model Number

Model:EX600B13

  • Sensitivity: (±5%)100.0 mV/g
  • Sensitivity: (±5%)10.2 mV/(m/s²)
  • Sensing Element: UHT-12™
  • Sensing Element: UHT-12™
  • Measurement Range: (Peak)±50 g
  • Measurement Range: (Peak)±490 m/s²
  • Weight: (with cable)10.5 oz
  • Weight: (with cable)300 gm
$3533,00 USD
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Model Number

Model:EX600B14

  • Sensitivity: (±5%)10 mV/g
  • Sensitivity: (±5%)1.02 mV/(m/s²)
  • Sensing Element: UHT-12™
  • Sensing Element: UHT-12™
  • Measurement Range: (Peak)±500 g
  • Measurement Range: (Peak)±4900 m/s²
  • Weight: (with cable)10.5 oz
  • Weight: (with cable)300 gm
$3533,00 USD
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Model Number

Model:357B61

  • Sensitivity: (±10%)10 pC/g
  • Sensitivity: (±10%)1.02 pC/(m/s²)
  • Measurement Range: ±1000 g pk
  • Measurement Range: ±9810 m/s² pk
  • Frequency Range: (±5%)5000 Hz
  • Frequency Range: (±5%)5000 Hz
  • Weight: 1.1 oz
  • Weight: 30 gm
$2042,00 USD
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Model Number

Model:357B69

  • Sensitivity: (±20%)3.5 pC/g
  • Sensitivity: (±20%).357 pC/(m/s²)
  • Measurement Range: ±500 g pk
  • Measurement Range: ±4905 m/s² pk
  • Frequency Range: (±5%)6000 Hz
  • Frequency Range: (±5%)6000 Hz
  • Weight: 0.56 oz
  • Weight: 16 gm
$2570,00 USD
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Model Number

Model:357A100

  • Sensitivity: (±5%)5.0 pC/g
  • Sensitivity: (±5%).510 pC/(m/s²)
  • Measurement Range: ±200 g pk
  • Measurement Range: ±1962 m/s² pk
  • Frequency Range: (+5%)4 kHz
  • Frequency Range: (+5%)4 kHz
  • Weight: 2.32 oz
  • Weight: 65.8 gm
$2549,00 USD
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Model Number

Model:357C71

  • Sensitivity: (±5%)10 pC/g
  • Sensitivity: (±5%)1.02 pC/(m/s²)
  • Measurement Range: ±1000 g pk
  • Measurement Range: ±9810 m/s² pk
  • Frequency Range: (±5%)4 kHz
  • Frequency Range: (±5%)4 kHz
  • Weight: 2.6 oz
  • Weight: 75 gm
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Model Number

Model:357C73

  • Sensitivity: (±20%)100 pC/g
  • Sensitivity: (±20%)10.2 pC/(m/s²)
  • Measurement Range: ±300 g pk
  • Measurement Range: ±2943 m/s² pk
  • Frequency Range: (±5%)2000 Hz
  • Frequency Range: (±5%)2000 Hz
  • Weight: 4.0 oz
  • Weight: 115 gm
$1975,00 USD
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Model Number

Model:EX357C71

  • Sensitivity: (±5%)10 pC/g
  • Sensitivity: (±5%)1.02 pC/(m/s²)
  • Measurement Range: ±1000 g pk
  • Measurement Range: ±9810 m/s² pk
  • Frequency Range: (±5%)4 kHz
  • Frequency Range: (±5%)4 kHz
  • Weight: 2.6 oz
  • Weight: 75 gm
$2045,00 USD
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Model Number

Model:EX619A11

  • Sensitivity: (±5%)50 pC/g
  • Sensitivity: (±5%)5.1 pC/(m/s²)
  • Measurement Range: ±500 g pk
  • Measurement Range: ±4905 m/s² pk
  • Frequency Range: (±5%)3000 Hz
  • Frequency Range: (±5%)3000 Hz
  • Weight: (with cable)19.4 oz
  • Weight: (with cable)550 gm
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Model Number

Model:357A63

  • Sensitivity: (±10%).53 pC/g
  • Sensitivity: (±10%).054 pC/(m/s²)
  • Measurement Range: ±5000 g pk
  • Measurement Range: ±49050 m/s² pk
  • Frequency Range: (±10%)10 kHz
  • Frequency Range: (±10%)10 kHz
  • Weight: .31 oz
  • Weight: 8.7 gm
$1916,00 USD
(Pricing valid in US only)
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Model Number

Model:EX611A00

  • Sensitivity: (±5%)10 pC/g
  • Sensitivity: (±5%)1.02 pC/(m/s²)
  • Measurement Range: ±200 g pk
  • Measurement Range: ±1962 m/s² pk
  • Frequency Range: (±5%)2.8 kHz
  • Frequency Range: (±5%)2.8 kHz
  • Weight: (without cable)6.3 oz
  • Weight: (without cable)180 gm
$5517,00 USD
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Model Number

Model:EX357E90

  • Sensitivity: (±10%)5 pC/g
  • Sensitivity: (±10%).51 pC/(m/s²)
  • Measurement Range: ±1000 g pk
  • Measurement Range: ±9800 m/s² pk
  • Frequency Range: (±5%)3 kHz
  • Frequency Range: (±5%)3 kHz
  • Cable Termination: 10-32 Coaxial Jack
  • Cable Termination: 10-32 Coaxial Jack
  • Weight: (without cable)1.8 oz
  • Weight: (without cable)50 gm
$3640,00 USD
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Model Number

Model:EX357E91

  • Sensitivity: (±10%)5 pC/g
  • Sensitivity: (±10%).51 pC/(m/s²)
  • Measurement Range: ±1000 g pk
  • Measurement Range: ±9800 m/s² pk
  • Frequency Range: (±5%)3 kHz
  • Frequency Range: (±5%)3 kHz
  • Cable Termination: 10-32 Coaxial Jack
  • Cable Termination: 10-32 Coaxial Jack
  • Weight: (without cable)1.8 oz
  • Weight: (without cable)50 gm
$3707,00 USD
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Model Number

Model:EX357E92

  • Sensitivity: (±10%)2.3 pC/g
  • Sensitivity: (±10%)0.23 pC/(m/s²)
  • Measurement Range: ±1000 g pk
  • Measurement Range: ±9800 m/s² pk
  • Frequency Range: (±5%)3 kHz
  • Frequency Range: (±5%)3 kHz
  • Cable Termination: 10-32 Coaxial Jack
  • Cable Termination: 10-32 Coaxial Jack
  • Weight: (without cable)1.6 oz
  • Weight: (without cable)45 gm
$3709,00 USD
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Model Number

Model:EX357E93

  • Sensitivity: (±10%)2.3 pC/g
  • Sensitivity: (±10%)0.23 pC/(m/s²)
  • Measurement Range: ±1000 g pk
  • Measurement Range: ±9800 m/s² pk
  • Frequency Range: (±5%)3 kHz
  • Frequency Range: (±5%)3 kHz
  • Cable Termination: 10-32 Coaxial Jack
  • Cable Termination: 10-32 Coaxial Jack
  • Weight: (without cable)1.6 oz
  • Weight: (without cable)45 gm
$3605,00 USD
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Model Number

Model:EX357A94

  • Sensitivity: (±10%)3.3 pC/g
  • Sensitivity: (±10%)0.34 pC/(m/s²)
  • Measurement Range: ±1000 g pk
  • Measurement Range: ±9800 m/s² pk
  • Frequency Range: (±5%)3 kHz
  • Frequency Range: (±5%)3 kHz
  • Cable Termination: 7/16-27 2-Pin
  • Cable Termination: 7/16-27 2-Pin
  • Weight: (without cable)1.6 oz
  • Weight: (without cable)45 gm
$3440,00 USD
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Model Number

Model:EX357A95

  • Sensitivity: (±10%)3.3 pC/g
  • Sensitivity: (±10%)0.34 pC/(m/s²)
  • Measurement Range: ±1000 g pk
  • Measurement Range: ±9800 m/s² pk
  • Frequency Range: (±5%)3 kHz
  • Frequency Range: (±5%)3 kHz
  • Cable Termination: 7/16-27 2-Pin
  • Cable Termination: 7/16-27 2-Pin
  • Weight: (without cable)1.6 oz
  • Weight: (without cable)45 gm
$3440,00 USD
(Pricing valid in US only)
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