{"product_id":"bently-nevada-177230-01-02-00-seismic-transmitter","title":"Transmissor Sísmico Bently Nevada 177230-01-02-00","description":"\u003ch3\u003eDescrição\u003c\/h3\u003e\n\u003cp\u003eO \u003cstrong\u003eBently Nevada 177230-01-02-00\u003c\/strong\u003e é um transmissor sísmico simples, alimentado por loop, projetado para integrar o monitoramento de vibração diretamente em controladores lógicos programáveis (PLCs), sistemas de controle distribuído (DCS) ou plataformas SCADA. O \u003cstrong\u003e177230-01-02-00\u003c\/strong\u003e mede a vibração geral da carcaça e fornece um sinal de saída primário alimentado por loop de 4 a 20 mA proporcional à vibração de pico, juntamente com um sinal dinâmico de aceleração não bufferizado para análise diagnóstica detalhada. Construído com uma carcaça de aço inoxidável 316L e um elemento sensor de cisalhamento cerâmico, oferece monitoramento contínuo de vibração para monitoramento da condição de ativos da planta e manutenção preditiva.  \u003c\/p\u003e\n\u003ch3\u003eCaracterísticas  \u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInterface de loop de corrente de 4 a 20 mA alimentada pelo loop para integração direta com sistemas de controle.  \u003c\/li\u003e\n\u003cli\u003eCapacidade de saída dupla fornecendo tanto o sinal primário proporcional de 4 a 20 mA quanto a saída dinâmica de tensão não bufferizada para ferramentas de diagnóstico.  \u003c\/li\u003e\n\u003cli\u003eElemento sensor de cisalhamento cerâmico.  \u003c\/li\u003e\n\u003cli\u003eCorpo hermeticamente selado em aço inoxidável 316L para ambientes industriais severos.  \u003c\/li\u003e\n\u003cli\u003eFuncionalidade de autoteste integrada e interface elétrica protegida.  \u003c\/li\u003e\n\u003cli\u003eConector elétrico padrão MIL-C-5015 de 3 pinos no topo.  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAplicações  \u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMonitoramento de vibração da carcaça em máquinas rotativas industriais  \u003c\/li\u003e\n\u003cli\u003eProteção contínua de ativos conectada a PLCs, DCS e sistemas SCADA  \u003c\/li\u003e\n\u003cli\u003eMonitoramento da condição de máquinas auxiliares  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInformações para Pedido  \u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eCódigo da Opção  \u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDescrição da Opção  \u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e177230\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTransmissor Sísmico  \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eA: Faixa de Medição  \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e01\u003c\/strong\u003e: 0-25,4 mm\/s (0-1,0 in\/s)  \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eB: Frequência  \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e02\u003c\/strong\u003e: 3 Hz a 1 kHz (180 a 60 kcps) pico  \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eC: Aprovações  \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e00\u003c\/strong\u003e: Sem Aprovações  \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\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\u003eCategoria  \u003c\/strong\u003e\u003c\/th\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\u003eElétrico  \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSinal de Saída Primário  \u003c\/td\u003e\n\u003ctd\u003eLoop de Corrente de 4 a 20 mA (Pino A para Pino B)  \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eSaída Dinâmica de Aceleração  \u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eTensão não bufferizada (Pino C para referência do Pino B), $10,2\\text{ mV\/m\/s}^2$ ($100\\text{ mV\/g}$) $\\pm 20\\%$  \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eTensão de Excitação  \u003c\/td\u003e\n\u003ctd\u003e12 a 30 VCC (Corrente limitada a 40 mA)  \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eFaixa Dinâmica de Saída  \u003c\/td\u003e\n\u003ctd\u003e$147\\text{ m\/s}^2$ (15 g) pico  \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eResposta Dinâmica de Frequência  \u003c\/td\u003e\n\u003ctd\u003e2,5 Hz a 10 kHz $\\pm 10\\%$ (150 cpm a $600\\text{ kcpm} \\pm 10\\%$)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eLinearidade\u003c\/td\u003e\n\u003ctd\u003e1% da Escala Completa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003ePolarização de Saída Dinâmica\u003c\/td\u003e\n\u003ctd\u003e$2,5\\text{ V} \\pm 0,1\\text{ V}$ (Referenciado ao Pino B)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eTempo de Estabilização\u003c\/td\u003e\n\u003ctd\u003eMenos de 15 segundos dentro de 2% do valor final\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eIsolamento Elétrico\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eMaior que $10^8\\text{ ohms}$\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eTensão de Ruptura da Caixa\u003c\/td\u003e\n\u003ctd\u003e$600\\text{ V}_{\\text{rms}}$ com corrente de fuga menor que 1 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDinâmico\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFaixa de Medição\u003c\/td\u003e\n\u003ctd\u003e0-25,4 mm\/s (0-1,0 pol\/s)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eResposta de Frequência do Loop Principal\u003c\/td\u003e\n\u003ctd\u003e3 Hz a 1 kHz $\\pm 10\\%$ (180 cpm a $60\\text{ kcpm} \\pm 10\\%$) pico\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eFrequência de Ressonância Montada\u003c\/td\u003e\n\u003ctd\u003eMaior que 12 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eSensibilidade Transversal\u003c\/td\u003e\n\u003ctd\u003eMenos de 5% de sensibilidade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eTipo de Elemento Sensor\u003c\/td\u003e\n\u003ctd\u003eCerâmica \/ Cisalhamento\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMecânico\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePeso\u003c\/td\u003e\n\u003ctd\u003e131 g (4,62 oz), típico\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eAltura\u003c\/td\u003e\n\u003ctd\u003e66,0 mm (2,60 pol)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eDiâmetro da Chave\u003c\/td\u003e\n\u003ctd\u003e25,4 mm (1,00 pol)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eMaterial do Corpo\u003c\/td\u003e\n\u003ctd\u003eAço inoxidável 316L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eMaterial do Conector\u003c\/td\u003e\n\u003ctd\u003eMIL-C-5015 de 3 pinos, aço inoxidável 316L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eRoscas de Montagem\u003c\/td\u003e\n\u003ctd\u003e1\/4-28 UNF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eTorque de Montagem\u003c\/td\u003e\n\u003ctd\u003e4 a 7 N-m (35,4 a 62,0 in-lbf)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbiental\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTemperatura de Operação\u003c\/td\u003e\n\u003ctd\u003e-40 °C a +85 °C (-40 °F a +185 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eVedação\u003c\/td\u003e\n\u003ctd\u003eHermeticamente selado\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eUmidade Relativa\u003c\/td\u003e\n\u003ctd\u003eAté 100% não submerso\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eSobrevivência a Choques\u003c\/td\u003e\n\u003ctd\u003eTeste de queda máximo de $9.810\\text{ m\/s}^2$ (1.000 g pico)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eSensibilidade ao Campo Magnético\u003c\/td\u003e\n\u003ctd\u003eMenos de $20\\ \\mu\\text{m\/s\/gauss}$ pico; Menos de $14,7\\text{ mm\/s}^2\\text{\/gauss}$ pico\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eConexões\/Interfaces\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003ePino do Conector\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunção\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePino A\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLoop Positivo 4-20 mA (Positivo com referência ao Pino B)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePino B\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRetorno do Loop 4-20 mA (Retorno Negativo do Loop para o Pino A e comum para o Sinal Dinâmico)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePino C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSinal de Aceleração Dinâmica (Sem buffer, referenciado ao Pino B)\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\u003eMonte o transdutor diretamente na superfície da máquina usando o adaptador de rosca fornecido para garantir acoplamento mecânico rígido.\u003c\/li\u003e\n\u003cli\u003eAperte o conjunto de montagem com torque de 4–7 N-m (35,4–62,0 in-lbf).\u003c\/li\u003e\n\u003cli\u003eEvite encaixar bases magnéticas diretamente na superfície do equipamento, pois picos transitórios altos podem danificar a eletrônica interna.\u003c\/li\u003e\n\u003cli\u003eCertifique-se de que o Sinal Dinâmico Negativo (Pino B) esteja eletricamente isolado de qualquer terra; aterrar este terminal causará curto no loop 4–20 mA, resultando em saída zero.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666734772587,"sku":"177230-01-02-00","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-177230-01-02-00-seismic-transmitter-so3k4bmgi1u_34c53233-1951-4155-a9b7-c8668d498afd.jpg?v=1765446758","url":"https:\/\/www.plcprotech.com\/pt\/products\/bently-nevada-177230-01-02-00-seismic-transmitter","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}