Monitorização da segurança | Monitorização da condição | Controlo da condução

A PCB® tem vindo a conceber e a fabricar acelerómetros para uma variedade de aplicações ferroviárias desde 1998. O campo dos caminhos-de-ferro de alta velocidade tem progredido significativamente com a adição da monitorização a bordo para verificar o estado e a segurança dos comboios, reduzir os custos de manutenção e melhorar o conforto e a segurança dos passageiros. Estes sistemas utilizam acelerómetros especialmente desenvolvidos para a monitorização. A PCB concebe acelerómetros ferroviários utilizando o tipo de tecnologia ideal para satisfazer as necessidades da aplicação. A PCB tem utilizado normalmente sensores de tipo industrial nestas aplicações ferroviárias, uma vez que a construção destes sensores é ideal para o ambiente ferroviário, que abrange uma vasta gama de condições ambientais. Trabalhar com um integrador tem sido fundamental para o nosso sucesso em programas de monitorização ferroviária, uma vez que o desenvolvimento de especificações só pode ocorrer com o seu contributo e baseia-se nos seus requisitos de desempenho do sensor (especificações de frequência e sensibilidade), estratégia de ligação à terra, requisitos ambientais (tais como temperatura, choque elétrico e mecânico e classificações IP), para além da estratégia global de monitorização. Os nossos sensores foram utilizados em testes de conforto de condução de acordo com a norma EN 12299, estabilidade de bogie de acordo com a norma EN 13749, geometria de via de acordo com a norma EN 13848 e testes dinâmicos de acordo com a norma EN 14363. Para além dos acelerómetros disponíveis no mercado, a PCB pode fornecer acelerómetros especiais com TEDS, proteção contra picos de tensão, filtragem, isolamento de caixas e cabos de baixa emissão de fumos e sem halogéneos para cumprir normas ferroviárias específicas, dependendo da aplicação em causa.

Por favor, active os pop-ups para uma funcionalidade completa da apresentação.

Aplicações

  • Monitorização de segurança
    • Monitorização de bogies
    • Deteção de descarrilamento
  • Monitorização da condição
    • Monitorização de rolamentos
    • Manutenção preventiva
  • Controlo da condução
    • Monitorização da qualidade da condução e do conforto

Escolha a PCB para as suas necessidades de testes ferroviários

Para discutir aplicações específicas, contacte-nos ou solicite um orçamento.

Monitorização
Qualidade da condução
Pressão
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Model Number

Model:602D11

  • Sensitivity: (±10%)100 mV/g
  • Sensitivity: (±10%)10.2 mV/(m/s²)
  • Frequency Range: (±3dB)30 to 480000 cpm
  • Frequency Range: (±3dB)0.5 to 8000 Hz
  • Sensing Element: Ceramic
  • Sensing Element: Ceramic
  • Measurement Range: ±50 g
  • Measurement Range: ±490 m/s²
  • Weight: (without cable)2.61 oz
  • Weight: (without cable)74.0 gm
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Model Number

Model:603C01

  • Sensitivity: (±10%)100 mV/g
  • Sensitivity: (±10%)10.2 mV/(m/s²)
  • Frequency Range: (±3dB)30 to 600000 cpm
  • Frequency Range: (±3dB)0.5 to 10000 Hz
  • Sensing Element: Ceramic
  • Sensing Element: Ceramic
  • Measurement Range: ±50 g
  • Measurement Range: ±490 m/s²
  • Weight: 1.8 oz
  • Weight: 51 gm
$125,00 USD
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Model Number

Model:606B01

  • Sensitivity: (±20%) 100 mV/g
  • Sensitivity: (±20%)10.2 mV/(m/s²)
  • Frequency Range: (±3dB)30 to 600000 cpm
  • Frequency Range: (±3dB)0.5 to 10000 Hz
  • Sensing Element: Ceramic
  • Sensing Element: Ceramic
  • Measurement Range: ±50 g
  • Measurement Range: ±490 m/s²
  • Weight: 4.4 oz
  • Weight: 124 gm
$320,00 USD
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Model Number

Model:607A61

  • Sensitivity: (±15%)100 mV/g
  • Sensitivity: (±15%)10.2 mV/(m/s²)
  • Frequency Range: (±3dB)30 to 600000 cpm
  • Frequency Range: (±3dB)0.5 to 10000 Hz
  • Sensing Element: Ceramic
  • Sensing Element: Ceramic
  • Measurement Range: ±50 g
  • Measurement Range: ±490 m/s²
  • Weight: (without cable)1.1 oz
  • Weight: (without cable)31 gm
$345,00 USD
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Model Number

Model:604B31

  • Sensitivity: (±20%) 100 mV/g
  • Sensitivity: (±20%)10.2 mV/(m/s²)
  • Frequency Range: (±3dB)30 to 300000 cpm
  • Frequency Range: (±3dB)0.5 to 5000 Hz
  • Sensing Element: Ceramic
  • Sensing Element: Ceramic
  • Measurement Range: ±50 g
  • Measurement Range: ±490 m/s²
  • Weight: 4.4 oz
  • Weight: 124 gm
$695,00 USD
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Model Number

Model:333B40

  • Sensitivity: (±10%)500 mV/g
  • Sensitivity: (±10%)51.0 mV/(m/s²)
  • Measurement Range: ±10 g pk
  • Measurement Range: ±98 m/s² pk
  • Broadband Resolution: (1 to 10000 Hz)0.00005 g rms
  • Broadband Resolution: (1 to 10000 Hz)0.0005 m/s² rms
  • Frequency Range: (±5%)0.5 to 3000 Hz
  • Frequency Range: (±5%)0.5 to 3000 Hz
  • Sensing Element: Ceramic
  • Sensing Element: Ceramic
$428,00 USD
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Model Number

Model:356B41

  • Sensitivity: (±10%)100 mV/g
  • Sensitivity: (±10%)10.2 mV/(m/s²)
  • Measurement Range: ±10 g pk
  • Measurement Range: ±98 m/s² pk
  • Electrical Connector: Integral Cable
  • Electrical Connector: Integral Cable
$1935,00 USD
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Model Number

Model:3711F112G

  • Sensitivity: (±3%)675 mV/g
  • Sensitivity: (±3%)68.8 mV/(m/s²)
  • Measurement Range: ±2 g pk
  • Measurement Range: ±19.6 m/s² pk
  • Broadband Resolution: (0.5 to 100 Hz)0.06 mg rms
  • Broadband Resolution: (0.5 to 100 Hz)0.0006 m/s² rms
  • Temperature Range: (Operating)-65 to +250 °F
  • Temperature Range: (Operating)-54.0 to +121 °C
  • Frequency Range: (±5%)0 to 250 Hz
  • Frequency Range: (±5%)0 to 250 Hz
$925,00 USD
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Model Number

Model:3711F1110G

  • Sensitivity: (±3%)135 mV/g
  • Sensitivity: (±3%)13.8 mV/(m/s²)
  • Measurement Range: ±10 g pk
  • Measurement Range: ±98.1 m/s² pk
  • Broadband Resolution: (0.5 to 100 Hz)0.3 mg rms
  • Broadband Resolution: (0.5 to 100 Hz)0.003 m/s² rms
  • Temperature Range: (Operating)-65 to +250 °F
  • Temperature Range: (Operating)-54.0 to +121 °C
  • Frequency Range: (±5%)0 to 1000 Hz
  • Frequency Range: (±5%)0 to 1000 Hz
$925,00 USD
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Model Number

Model:3711F1130G

  • Sensitivity: (±3%)45 mV/g
  • Sensitivity: (±3%)4.59 mV/(m/s²)
  • Measurement Range: ±30 g pk
  • Measurement Range: ±294.2 m/s² pk
  • Broadband Resolution: (0.5 to 100 Hz)0.9 mg rms
  • Broadband Resolution: (0.5 to 100 Hz)0.009 m/s² rms
  • Temperature Range: (Operating)-65 to +250 °F
  • Temperature Range: (Operating)-54.0 to +121 °C
  • Frequency Range: (±5%)0 to 1500 Hz
  • Frequency Range: (±5%)0 to 1500 Hz
$925,00 USD
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Model Number

Model:3711F1150G

  • Sensitivity: (±3%)27 mV/g
  • Sensitivity: (±3%)2.8 mV/(m/s²)
  • Measurement Range: ±50 g pk
  • Measurement Range: ±490 m/s² pk
  • Broadband Resolution: (0.5 to 100 Hz)1.5 mg rms
  • Broadband Resolution: (0.5 to 100 Hz)0.015 m/s² rms
  • Temperature Range: (Operating)-65 to +250 °F
  • Temperature Range: (Operating)-54.0 to +121 °C
  • Frequency Range: (±5%)0 to 1500 Hz
  • Frequency Range: (±5%)0 to 1500 Hz
$925,00 USD
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Model Number

Model:3711F11100G

  • Sensitivity: (±3%)13.5 mV/g
  • Sensitivity: (±3%)1.38 mV/(m/s²)
  • Measurement Range: ±100 g pk
  • Measurement Range: ±981 m/s² pk
  • Broadband Resolution: (0.5 to 100 Hz)3 mg rms
  • Broadband Resolution: (0.5 to 100 Hz)0.03 m/s² rms
  • Temperature Range: (Operating)-65 to +250 °F
  • Temperature Range: (Operating)-54.0 to +121 °C
  • Frequency Range: (±5%)0 to 1500 Hz
  • Frequency Range: (±5%)0 to 1500 Hz
$925,00 USD
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Model Number

Model:3711F11200G

  • Sensitivity: (±3%)6.75 mV/g
  • Sensitivity: (±3%)0.69 mV/(m/s²)
  • Measurement Range: ±200 g pk
  • Measurement Range: ±1960 m/s² pk
  • Broadband Resolution: (0.5 to 100 Hz)6 mg rms
  • Broadband Resolution: (0.5 to 100 Hz).06 m/s² rms
  • Temperature Range: (Operating)-65 to +250 °F
  • Temperature Range: (Operating)-54.0 to +121 °C
  • Frequency Range: (±5%)0 to 1500 Hz
  • Frequency Range: (±5%)0 to 1500 Hz
$925,00 USD
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Model Number

Model:3713F112G

  • Sensitivity: (±3%)675 mV/g
  • Sensitivity: (±3%)68.8 mV/(m/s²)
  • Measurement Range: ±2 g pk
  • Measurement Range: ±19.6 m/s² pk
  • Electrical Connector: 9-Pin
  • Electrical Connector: 9-Pin
  • Weight: 0.6 oz
  • Weight: 17.3 gm
$1925,00 USD
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Model Number

Model:3713F1110G

  • Sensitivity: (±3%)135 mV/g
  • Sensitivity: (±3%)13.8 mV/(m/s²)
  • Measurement Range: ±10 g pk
  • Measurement Range: ±98.1 m/s² pk
  • Electrical Connector: 9-Pin
  • Electrical Connector: 9-Pin
  • Weight: 0.6 oz
  • Weight: 17.3 gm
$1925,00 USD
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Model Number

Model:3713F1130G

  • Sensitivity: (±3%)45 mV/g
  • Sensitivity: (±3%)4.59 mV/(m/s²)
  • Measurement Range: ±30 g pk
  • Measurement Range: ±294 m/s² pk
  • Electrical Connector: 9-Pin
  • Electrical Connector: 9-Pin
  • Weight: 0.6 oz
  • Weight: 17.3 gm
$1925,00 USD
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Model Number

Model:3713F1150G

  • Sensitivity: (±3%)27 mV/g
  • Sensitivity: (±3%)2.8 mV/(m/s²)
  • Measurement Range: ±50 g pk
  • Measurement Range: ±490 m/s² pk
  • Electrical Connector: 9-Pin
  • Electrical Connector: 9-Pin
  • Weight: 0.6 oz
  • Weight: 17.3 gm
$1925,00 USD
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Model Number

Model:3713F11100G

  • Sensitivity: (±3%)13.5 mV/g
  • Sensitivity: (±3%)1.38 mV/(m/s²)
  • Measurement Range: ±100 g pk
  • Measurement Range: ±981 m/s² pk
  • Electrical Connector: 9-Pin
  • Electrical Connector: 9-Pin
  • Weight: 0.6 oz
  • Weight: 17.3 gm
$1925,00 USD
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Model Number

Model:3713F11200G

  • Sensitivity: (±3%)6.75 mV/g
  • Sensitivity: (±3%)0.69 mV/(m/s²)
  • Measurement Range: ±200 g pk
  • Measurement Range: ±1962 m/s² pk
  • Electrical Connector: 9-Pin
  • Electrical Connector: 9-Pin
  • Weight: 0.6 oz
  • Weight: 17.3 gm
$1925,00 USD
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Model Number

Model:3741F122G

  • Sensitivity: (±3%)1350 mV/g
  • Sensitivity: (±3%)137.6 mV/(m/s²)
  • Measurement Range: ±2 g pk
  • Measurement Range: ±19.6 m/s² pk
  • Broadband Resolution: (0.5 to 100 Hz)0.06 mg rms
  • Broadband Resolution: (0.5 to 100 Hz)0.0006 m/s² rms
  • Temperature Range: (Operating)-65 to 250 °F
  • Temperature Range: (Operating)-54.0 to 121 °C
  • Frequency Range: (±5%)0 to 250 Hz
  • Frequency Range: (±5%)0 to 250 Hz
$775,00 USD
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Model Number

Model:3741F1210G

  • Sensitivity: (±3%)270 mV/g
  • Sensitivity: (±3%)27.5 mV/(m/s²)
  • Measurement Range: ±10 g pk
  • Measurement Range: ±98.1 m/s² pk
  • Broadband Resolution: (0.5 to 100 Hz)0.3 mg rms
  • Broadband Resolution: (0.5 to 100 Hz)0.003 m/s² rms
  • Temperature Range: (Operating)-65 to 250 °F
  • Temperature Range: (Operating)-54.0 to 121 °C
  • Frequency Range: (±5%)0 to 1000 Hz
  • Frequency Range: (±5%)0 to 1000 Hz
$775,00 USD
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Model Number

Model:3741F1250G

  • Sensitivity: (±3%)54 mV/g
  • Sensitivity: (±3%)5.5 mV/(m/s²)
  • Measurement Range: ±50 g pk
  • Measurement Range: ±490.3 m/s² pk
  • Broadband Resolution: (0.5 to 100 Hz)1.5 mg rms
  • Broadband Resolution: (0.5 to 100 Hz)0.015 m/s² rms
  • Temperature Range: (Operating)-65 to 250 °F
  • Temperature Range: (Operating)-54.0 to 121 °C
  • Frequency Range: (±5%)0 to 1500 Hz
  • Frequency Range: (±5%)0 to 1500 Hz
$775,00 USD
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Model Number

Model:3741F12100G

  • Sensitivity: (±3%)27 mV/g
  • Sensitivity: (±3%)2.75 mV/(m/s²)
  • Measurement Range: ±100 g pk
  • Measurement Range: ±980.7 m/s² pk
  • Broadband Resolution: (0.5 to 100 Hz)3 mg rms
  • Broadband Resolution: (0.5 to 100 Hz)0.03 m/s² rms
  • Temperature Range: (Operating)-65 to 250 °F
  • Temperature Range: (Operating)-54.0 to 121 °C
  • Frequency Range: (±5%)0 to 1500 Hz
  • Frequency Range: (±5%)0 to 1500 Hz
$775,00 USD
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Model Number

Model:3741F12200G

  • Sensitivity: (±3%)13.5 mV/g
  • Sensitivity: (±3%)1.38 mV/(m/s²)
  • Measurement Range: ±200 g pk
  • Measurement Range: ±1961.3 m/s² pk
  • Broadband Resolution: (0.5 to 100 Hz)6 mg rms
  • Broadband Resolution: (0.5 to 100 Hz)0.06 m/s² rms
  • Temperature Range: (Operating)-65 to 250 °F
  • Temperature Range: (Operating)050 to 121 °C
  • Frequency Range: (±5%)0 to 1500 Hz
  • Frequency Range: (±5%)0 to 1500 Hz
$775,00 USD
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Model Number

Model:356A02

  • Sensitivity: (±10%)10 mV/g
  • Sensitivity: (±10%)1.02 mV/(m/s²)
  • Measurement Range: ±500 g pk
  • Measurement Range: ±4900 m/s² pk
  • Electrical Connector: 1/4-28 4-Pin
  • Electrical Connector: 1/4-28 4-Pin
$1138,00 USD
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Model Number

Model:HT356A66

  • Sensitivity: (±10%)10 mV/g
  • Sensitivity: (±10%)1.02 mV/(m/s²)
  • Measurement Range: ±500 g pk
  • Measurement Range: ±4900 m/s² pk
  • Electrical Connector: 1/4-28 4-Pin
  • Electrical Connector: 1/4-28 4-Pin
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Model Number

Model:130F21

  • Nominal Microphone Diameter: 1/4"
  • Nominal Microphone Diameter: 1/4"
  • Sensitivity: 45 mV/Pa
  • Sensitivity: 45 mV/Pa
  • Inherent Noise: (Linear)29 dB re 20 µPa
  • Inherent Noise: (Linear)29 dB re 20 µPa
$395,00 USD
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Model Number

Model:130A24

  • Nominal Microphone Diameter: 1/2"
  • Nominal Microphone Diameter: 1/2"
  • Sensitivity: (@ 250 Hz)10 mV/Pa
  • Sensitivity: (@ 250 Hz)10 mV/Pa
  • Inherent Noise: (A Weighted)<30 dB(A) re 20 µPa
  • Inherent Noise: (A Weighted)<30 dB(A) re 20 µPa
$615,00 USD
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Model Number

Model:378A04

  • Nominal Microphone Diameter: 1/2"
  • Nominal Microphone Diameter: 1/2"
  • Frequency Response Characteristic: (at 0° incidence)Free-Field
  • Frequency Response Characteristic: (at 0° incidence)Free-Field
  • Frequency Range: (±4dB)5 to 20000 Hz
  • Frequency Range: (±4dB)5 to 20000 Hz
  • Inherent Noise: 5.5 dB(A) re 20 µPa
  • Inherent Noise: 5.5 dB(A) re 20 µPa
  • Dynamic Range: (3% Distortion Limit)>80 dB re 20 µPa
  • Dynamic Range: (3% Distortion Limit)>80 dB re 20 µPa
$2925,00 USD
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Model Number

Model:378B02

  • Nominal Microphone Diameter: 1/2"
  • Nominal Microphone Diameter: 1/2"
  • Frequency Response Characteristic: (at 0° incidence)Free-Field
  • Frequency Response Characteristic: (at 0° incidence)Free-Field
  • Frequency Range: (±2dB)3.75 to 20000 Hz
  • Frequency Range: (±2dB)3.75 to 20000 Hz
  • Inherent Noise: 15.5 dB(A) re 20 µPa
  • Inherent Noise: 15.5 dB(A) re 20 µPa
  • Dynamic Range: (3% Distortion Limit)137 dB re 20 µPa
  • Dynamic Range: (3% Distortion Limit)137 dB re 20 µPa
$1180,00 USD
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Model Number

Model:130B40

  • Sensitivity: (@ 250 Hz)8.5 mV/Pa
  • Sensitivity: (@ 250 Hz)8.5 mV/Pa
  • Inherent Noise: <32 dB(A) re 20 µPa
  • Inherent Noise: <32 dB(A) re 20 µPa
  • Dynamic Range: (High)150 dB re 20 µPa
  • Dynamic Range: (High)150 dB re 20 µPa
$1090,00 USD
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