{"product_id":"bently-nevada-79492-01-3300-35-six-channel-rtd-temperature-monitor","title":"Módulo de E\/S Bently Nevada 140482-01 3500\/42M Prox\/Velom com terminações externas","description":"\u003ch3\u003eDescrição\u003c\/h3\u003e\n\u003cp\u003eO \u003cstrong\u003eBently Nevada 79492-01\u003c\/strong\u003e é um monitor de temperatura RTD de seis canais 3300\/35, projetado para monitoramento contínuo de temperatura em sistemas Bently Nevada 3300.\u003c\/p\u003e\n\u003cp\u003eO monitor fornece seis canais de temperatura independentes e aceita até seis entradas de detectores de temperatura por resistência. A configuração 79492-01 identificada utiliza RTDs de platina de 100 ohms e 3 fios, com coeficiente alfa de 0,00392.\u003c\/p\u003e\n\u003cp\u003eEsta configuração tem uma faixa de medição de fundo de escala de 0 a 300 °F. Cada canal fornece indicação independente de temperatura e processamento de alarmes para aplicações de monitoramento de máquinas.\u003c\/p\u003e\n\u003cp\u003eO painel frontal inclui um LCD de quatro dígitos para exibir a temperatura medida, o status do canal, os alarmes, o status de bypass e informações de diagnóstico. Há saídas de registrador individuais disponíveis para todos os seis canais.\u003c\/p\u003e\n\u003ch3\u003eRecursos\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSeis canais independentes de monitoramento de temperatura\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProjetado para sistemas de monitoramento de máquinas Bently Nevada 3300\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConfiguração de entrada RTD 3300\/35\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCapacidade para seis entradas RTD\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEntrada RTD de platina de 100 ohms e 3 fios\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCoeficiente alfa da platina de 0,00392\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFaixa configurada de fundo de escala de 0 a 300 °F\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDois níveis de alarme configuráveis independentemente por canal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndicação de temperatura e status em LCD no painel frontal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSaída de registrador individual para cada canal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConfiguração do relé de alarme selado com epóxi\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eControles no painel frontal para informações de canais e alarmes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAplicações\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMonitoramento da temperatura de mancais\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProteção contra temperatura excessiva de máquinas\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMonitoramento da temperatura de motores e geradores\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMonitoramento das condições de equipamentos rotativos\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMedição de temperatura RTD multiponto\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSubstituição dos conjuntos de monitor de temperatura 79492-01 existentes nos sistemas 3300\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInformações para pedido\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eOpção\u003c\/th\u003e\n\u003cth\u003eConfiguração\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSistema\u003c\/td\u003e\n\u003ctd\u003eMonitor de temperatura RTD de seis canais 3300\/35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpção de faixa de fundo de escala\u003c\/td\u003e\n\u003ctd\u003e02 - 0 a 300 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpção de entrada do transdutor\u003c\/td\u003e\n\u003ctd\u003e01 - Platina de 100 ohms, alfa 0,00392, 3 fios\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpção de relé de alarme\u003c\/td\u003e\n\u003ctd\u003e01 - Selado com epóxi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpção de aprovação da agência\u003c\/td\u003e\n\u003ctd\u003e01 - CSA\/NRTL\/C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpção de barreira de segurança\u003c\/td\u003e\n\u003ctd\u003e00 - Nenhuma\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEspecificações técnicas\u003c\/h3\u003e\n\u003ch4\u003eGeral\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParâmetro\u003c\/th\u003e\n\u003cth\u003eEspecificação\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFabricante\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNúmero da peça\u003c\/td\u003e\n\u003ctd\u003e79492-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFamília do produto\u003c\/td\u003e\n\u003ctd\u003e3300\/35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo de produto\u003c\/td\u003e\n\u003ctd\u003eMonitor de temperatura RTD de seis canais\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNúmero de canais\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo de entrada\u003c\/td\u003e\n\u003ctd\u003eRTD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConsumo de energia\u003c\/td\u003e\n\u003ctd\u003e4 W nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRequisito de espaço no rack\u003c\/td\u003e\n\u003ctd\u003e2 posições de rack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeso\u003c\/td\u003e\n\u003ctd\u003e2,8 kg (6,2 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eEntrada RTD\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParâmetro\u003c\/th\u003e\n\u003cth\u003eEspecificação\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo de sensor configurado\u003c\/td\u003e\n\u003ctd\u003eRTD de platina de 100 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoeficiente alfa\u003c\/td\u003e\n\u003ctd\u003e0.00392\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguração da fiação\u003c\/td\u003e\n\u003ctd\u003e3 fios\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFaixa configurada de fundo de escala\u003c\/td\u003e\n\u003ctd\u003e0 a 300 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNúmero máximo de entradas\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCondicionamento de sinal\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParâmetro\u003c\/th\u003e\n\u003cth\u003eEspecificação\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrecisão do display com a casa decimal\u003c\/td\u003e\n\u003ctd\u003eNo máximo dentro de +\/-1 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrecisão do display sem a casa decimal\u003c\/td\u003e\n\u003ctd\u003e+\/-1,5 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura de referência da precisão\u003c\/td\u003e\n\u003ctd\u003e+25 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSaídas do registrador\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParâmetro\u003c\/th\u003e\n\u003cth\u003eEspecificação\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNúmero de saídas do registrador\u003c\/td\u003e\n\u003ctd\u003e6, uma por canal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSaída de corrente disponível\u003c\/td\u003e\n\u003ctd\u003e+4 a +20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSaída de tensão disponível\u003c\/td\u003e\n\u003ctd\u003e+1 a +5 Vcc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSaída de tensão disponível\u003c\/td\u003e\n\u003ctd\u003e0 a -10 Vcc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedância da saída de tensão\u003c\/td\u003e\n\u003ctd\u003e100 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarga mínima da saída de tensão\u003c\/td\u003e\n\u003ctd\u003e10 kOhms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistência de carga de 4 a 20 mA\u003c\/td\u003e\n\u003ctd\u003e0 a 600 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFunções de alarme\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParâmetro\u003c\/th\u003e\n\u003cth\u003eEspecificação\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNíveis de alarme\u003c\/td\u003e\n\u003ctd\u003eAlarme 1 e Alarme 2 por canal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFaixa do ponto de ajuste do alarme\u003c\/td\u003e\n\u003ctd\u003e0 a +500 °C (0 a +1000 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolução do valor de ajuste do alarme\u003c\/td\u003e\n\u003ctd\u003e1 dígito\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRepetibilidade do alarme\u003c\/td\u003e\n\u003ctd\u003eDentro de +\/-1 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunção do Alarme 1\u003c\/td\u003e\n\u003ctd\u003eAlarme de sobretemperatura\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunção do Alarme 2\u003c\/td\u003e\n\u003ctd\u003eAlarme de sobretemperatura ou subtemperatura programável pelo usuário\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguração dos relés\u003c\/td\u003e\n\u003ctd\u003eSelado com epóxi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eVisor e controles\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParâmetro\u003c\/th\u003e\n\u003cth\u003eEspecificação\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eVisor\u003c\/td\u003e\n\u003ctd\u003eLCD de 4 dígitos com ponto decimal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModos de exibição\u003c\/td\u003e\n\u003ctd\u003eSCAN e HIGH READ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolução do visor\u003c\/td\u003e\n\u003ctd\u003e0,1 ou 1, programável pelo usuário\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndicação de status\u003c\/td\u003e\n\u003ctd\u003eOK, Alarme 1, Alarme 2, Bypass e First Out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControles frontais\u003c\/td\u003e\n\u003ctd\u003eAlarme 1, Alarme 2, Modo e avanço de canal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndicador OK\u003c\/td\u003e\n\u003ctd\u003eLED verde\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndicadores de alarme\u003c\/td\u003e\n\u003ctd\u003eLEDs dos Alarmes 1 e 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndicador de bypass\u003c\/td\u003e\n\u003ctd\u003eLED vermelho\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAmbiental\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParâmetro\u003c\/th\u003e\n\u003cth\u003eEspecificação\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura de operação\u003c\/td\u003e\n\u003ctd\u003e0 a +65 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura de armazenamento\u003c\/td\u003e\n\u003ctd\u003e-40 a +85 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUmidade relativa\u003c\/td\u003e\n\u003ctd\u003eAté 95%, sem condensação\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDiretrizes de instalação\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003eConfirme o número de peça 79492-01 antes de substituir um monitor instalado.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVerifique se o sistema existente utiliza a arquitetura de monitoramento de temperatura por RTD 3300\/35.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConfirme o tipo de RTD necessário e a faixa de fundo de escala configurada.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRegistre as configurações existentes de alarme, saída do registrador e bypass antes da remoção.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIsole os circuitos aplicáveis do sistema antes de desconectar o monitor instalado.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConfirme a fiação de campo dos RTDs antes de reconectar os seis canais.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstale o monitor nas posições corretas do rack 3300.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVerifique a calibração do monitor após instalar uma unidade sobressalente.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVerifique os seis canais de temperatura antes de retornar o sistema à operação normal.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eDiretrizes de configuração\u003c\/h3\u003e\n\u003cp\u003eA configuração 79492-01 utiliza RTDs de platina de 100 ohms, com 3 fios e coeficiente alfa de 0,00392.\u003c\/p\u003e\n\u003cp\u003eAs saídas do registrador podem ser configuradas para +4 a +20 mA, +1 a +5 Vcc ou 0 a -10 Vcc, de acordo com os requisitos do sistema.\u003c\/p\u003e\n\u003cp\u003eO Alarme 1 funciona como um alarme de sobretemperatura. O Alarme 2 pode ser configurado para operação de sobretemperatura ou subtemperatura.\u003c\/p\u003e\n\u003cp\u003eO comportamento de reinicialização dos alarmes, o retardo de tempo, as funções First Out, o comportamento do registrador durante condições NOT OK e a resolução do visor são opções programáveis em campo.\u003c\/p\u003e\n\u003ch3\u003eRecomendações de comissionamento\u003c\/h3\u003e\n\u003cp\u003eVerifique cada canal de RTD de forma independente após a instalação.\u003c\/p\u003e\n\u003cp\u003eCompare as temperaturas exibidas com as condições esperadas da máquina antes de habilitar as ações de alarme.\u003c\/p\u003e\n\u003cp\u003eVerifique os valores de ajuste dos Alarmes 1 e 2 para cada canal ativo.\u003c\/p\u003e\n\u003cp\u003eVerifique as saídas individuais do registrador se o monitor estiver conectado a equipamentos externos de registro ou controle.\u003c\/p\u003e\n\u003cp\u003eUm monitor de substituição deve ser verificado e recalibrado, conforme necessário, antes de entrar em serviço normal.\u003c\/p\u003e\n\u003ch3\u003eRecomendações de substituição\u003c\/h3\u003e\n\u003cp\u003eO \u003cstrong\u003e79492-01\u003c\/strong\u003e deve ser compatível com a configuração existente do monitor 3300\/35, em vez de ser selecionado apenas com base na descrição Monitor de Temperatura de Seis Canais.\u003c\/p\u003e\n\u003cp\u003eVerifique o tipo de RTD, a faixa de medição, a configuração dos relés, a opção da agência certificadora e a configuração da barreira de segurança antes da substituição.\u003c\/p\u003e\n\u003cp\u003eRegistre as configurações programáveis em campo antes de remover a unidade existente. Isso reduz o trabalho de comissionamento e ajuda a preservar a estratégia original de proteção da máquina.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":53754466500971,"sku":null,"price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/79492-01_001_1200x1200_860f9da0-a13b-4d09-a7da-514a6c212d58.png?v=1787376826","url":"https:\/\/www.plcprotech.com\/pt\/products\/bently-nevada-79492-01-3300-35-six-channel-rtd-temperature-monitor","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}