{"product_id":"emerson-pr9268-017-100-electrodynamic-velocity-sensor","title":"Sensor de Velocidade Eletrodinâmico Emerson PR9268\/017-100","description":"\u003ch3\u003eDescrição\u003c\/h3\u003e\n\u003cp\u003eO \u003cstrong\u003eEmerson PR9268\/017-100\u003c\/strong\u003e é um sensor de velocidade eletrodinâmico mecânico projetado para medição absoluta de vibração em aplicações críticas de turbomáquinas. Ele fornece monitoramento de vibração da carcaça para sistemas como turbinas a vapor, gás e hidráulicas, além de compressores, bombas e ventiladores. Funcionando como um dispositivo autoalimentado, este \u003cstrong\u003esensor de velocidade\u003c\/strong\u003e converte vibração mecânica em um sinal elétrico proporcional à velocidade, transmitindo dados dinâmicos para sistemas contínuos de proteção de máquinas, como plataformas de monitoramento AMS.\u003c\/p\u003e\n\u003ch3\u003eCaracterísticas\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSensor mecânico de velocidade otimizado para proteção crítica de turbomáquinas.\u003c\/li\u003e\n\u003cli\u003eDesign autoalimentado que não requer energia externa para geração de sinal.\u003c\/li\u003e\n\u003cli\u003eCarcaça robusta construída em aço inoxidável para ambientes industriais severos.\u003c\/li\u003e\n\u003cli\u003eCapacidade de orientação omnidirecional do sensor, permitindo configurações versáteis de montagem.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAplicações\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMonitoramento de vibração da carcaça de turbinas a vapor, gás e hidráulicas.\u003c\/li\u003e\n\u003cli\u003eMedição de vibração em turbo-compressores.\u003c\/li\u003e\n\u003cli\u003eBombas industriais de alto desempenho e ventiladores.\u003c\/li\u003e\n\u003cli\u003eProteção de máquinas rotativas industriais em usinas de energia e petroquímica.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEspecificações Técnicas\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParâmetro\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eEspecificação\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFabricante\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEmerson\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTipo de Sensor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOmnidirecional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRequisitos de Energia\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAutoalimentado\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensibilidade\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e17,5 mV\/mm\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFaixa de Frequência\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14 a 1000 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequência Natural\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14 Hz $\\pm$ 7% @ 20 °C (68 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensibilidade Transversal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0,1 @ 80 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmplitude de Vibração\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e500 $\\mu$m pico a pico\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLinearidade de Amplitude\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 2%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAceleração Máxima\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10g (98,1 $m\/s^2$) pico a pico contínuo \/ 20g (196,2 $m\/s^2$) pico a pico intermitente\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAceleração Transversal Máxima\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2g (19,62 $m\/s^2$)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFator de Amortecimento\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~0,696 @ 20 °C (68 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResistência\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1723 $\\Omega$ $\\pm$ 2%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIndutância\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e$\\le$ 90 mH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacitância Ativa\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 1,2 nF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFaixa de Temperatura de Operação\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-20 a +100 °C (-4 a 212 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClasse de Proteção\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUmidade Relativa\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 a 100%, Sem Condensação\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial da Carcaça\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAço Inoxidável\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial \/ Tamanho do Núcleo do Cabo\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePTFE, 3x 0,5 $mm^2$\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial da Blindagem\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAço Inoxidável\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial do Plugue\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAlumínio Fundido\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDiretrizes de Instalação\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGaranta que o sensor esteja firmemente fixado à carcaça da máquina usando os roscas M10x1 especificados.\u003c\/li\u003e\n\u003cli\u003eMantenha o roteamento adequado dos cabos para evitar estresse mecânico ou desgaste no conjunto de cabos blindados.\u003c\/li\u003e\n\u003cli\u003eMantenha a blindagem integrada aterrada de acordo com os procedimentos padrão de proteção de máquinas industriais para eliminar ruídos EMI\/RFI.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConformidade e Certificações\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCE\u003c\/strong\u003e: 2014\/30\/EU (EN 61326-1), 2014\/34\/EU, 2011\/65\/EU (EN 63000)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUKCA\u003c\/strong\u003e: S.I. 2016 No. 1091, S.I. 2016 No. 1107, S.I. 2012 No. 3032\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":52695187259755,"sku":"PR9268\/017-100","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/emerson-pr9268-017-100-epro-mechanical-velocity-sensor-gpdx5p2ptbq_d1361f41-0858-4cd6-b7e9-144c18f4f774.jpg?v=1766114502","url":"https:\/\/www.plcprotech.com\/pt\/products\/emerson-pr9268-017-100-electrodynamic-velocity-sensor","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}