{"product_id":"bently-nevada-177230-01-02-05-177230-seismic-transmitter","title":"Transmissor Sísmico Bently Nevada 177230-01-02-05 177230","description":"\u003ch3\u003e\u003cstrong\u003eVisão Geral\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eO \u003cstrong\u003eBently Nevada 177230-01-02-05\u003c\/strong\u003e é um transmissor sísmico alimentado por loop projetado para monitoramento industrial de vibração. Ele converte a vibração de velocidade em um sinal \u003cstrong\u003e4–20 mA\u003c\/strong\u003e para integração com sistemas PLC, DCS e SCADA. Otimizado para ambientes severos e em conformidade com os padrões \u003cstrong\u003eCSA\/NRTL\/C\u003c\/strong\u003e e \u003cstrong\u003eATEX\/IECEx\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eEspecificações Técnicas\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFaixa de Medição:\u003c\/strong\u003e 0–25,4 mm\/s (0–1,0 in\/s) velocidade RMS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResposta de Frequência:\u003c\/strong\u003e 3 Hz a 1 kHz (180 a 60.000 CPM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSinal de Saída \u0026amp; Pinos:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePino A:\u003c\/strong\u003e loop positivo 4–20 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePino B:\u003c\/strong\u003e loop negativo 4–20 mA e comum para sinal dinâmico\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePino C:\u003c\/strong\u003e sinal dinâmico (tensão não bufferizada)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTensão de Excitação:\u003c\/strong\u003e 12–30 V DC (alimentado por loop, corrente limitada a 40 mA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTempo de Estabilização:\u003c\/strong\u003e \u0026lt; 15 s para dentro de 2% do valor final\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensibilidade:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSinal Dinâmico:\u003c\/strong\u003e 10,2 mV\/m\/s² (100 mV\/g) ±20%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoop 4–20 mA:\u003c\/strong\u003e 4 mA = 0 mm\/s, 20 mA = 25,4 mm\/s\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElemento Sensor:\u003c\/strong\u003e tipo cisalhamento cerâmico\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequência de Ressonância Montada:\u003c\/strong\u003e \u0026gt; 12 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensibilidade Transversal:\u003c\/strong\u003e \u0026lt; 5%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistência a Choques:\u003c\/strong\u003e pico de 1.000 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolamento Elétrico:\u003c\/strong\u003e \u0026gt; 10\u003csup\u003e8\u003c\/sup\u003e Ω; ruptura a 600 V\u003csub\u003erms\u003c\/sub\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperatura de Operação:\u003c\/strong\u003e –40°C a +85°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistência à Umidade:\u003c\/strong\u003e 100% (não submerso)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensibilidade a Campo Magnético:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\u0026lt; 20 μm\/s\/gauss\u003c\/li\u003e\n\u003cli\u003e\u0026lt; 14,7 mm\/s²\/gauss\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensões Físicas:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiâmetro:\u003c\/strong\u003e 25,4 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAltura:\u003c\/strong\u003e 66,0 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeso:\u003c\/strong\u003e 131 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConector:\u003c\/strong\u003e MIL-C-5015 de 3 pinos, aço inoxidável\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoscas de Montagem:\u003c\/strong\u003e ¼-28 UNF, M6 × 1, M8 × 1,25\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVedação:\u003c\/strong\u003e hermeticamente selado\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eÍndice de Proteção:\u003c\/strong\u003e —\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConformidade:\u003c\/strong\u003e CSA\/NRTL\/C, ATEX, IECEx\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePaís de Origem:\u003c\/strong\u003e EUA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eNotas de Instalação\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMonte verticalmente em uma superfície metálica plana e não pintada usando torque de \u003cstrong\u003e18–20 Nm\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eEvite montagem com base magnética “snap-on” para prevenir picos de sinal.\u003c\/li\u003e\n\u003cli\u003eUse cabos trançados blindados afastados de linhas de energia.\u003c\/li\u003e\n\u003cli\u003eAplique graxa dielétrica nos conectores para evitar entrada de umidade.\u003c\/li\u003e\n\u003cli\u003eIsole o \u003cstrong\u003ePino B\u003c\/strong\u003e do terra para evitar curto no loop.\u003c\/li\u003e\n\u003cli\u003eValide com mesa vibratória se a saída variar mais que ±5%.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":42531720134723,"sku":"177230-01-02-05","price":123.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/5810\/3107\/files\/177230-01-02-05.png?v=1756365854","url":"https:\/\/www.plcdcspro.com\/pt\/products\/bently-nevada-177230-01-02-05-177230-seismic-transmitter","provider":"PLC DCS Pro Ltd.","version":"1.0","type":"link"}