SENSOR TEMP. POR RESISTENCIA VARIAVEL TIPO PT100 R
Por:
R$ 119,22
R$ 119,22
Não disponível
Avise-me quando estiver disponível
Descrição Geral
<body>
<p style="text-align:left;text-indent:0pt;margin:0pt 0pt 0pt 0pt;"><span style="color:#000000;background-color:transparent;font-family:Calibri;font-size:11pt;font-weight:normal;font-style:normal;">DESCRIÇÃO : </span></p><ul style="margin-top:0;margin-bottom:0;">
<li style="text-align:left;margin:0pt 0pt 0pt 0pt;list-style-type:disc;color:#000000;background-color:transparent;font-family:Arial;font-size:11pt;font-weight:normal;font-style:normal;"><a id="_dx_frag_StartFragment"></a><span style="color:#000000;background-color:transparent;font-family:Calibri;font-size:11pt;font-weight:bold;font-style:normal;">Princípio de Funcionamento:</span><span style="color:#000000;background-color:transparent;font-family:Calibri;font-size:11pt;font-weight:normal;font-style:normal;"> Baseia-se no aumento da resistência elétrica da platina à medida que a temperatura aumenta, com comportamento linear, sendo tipicamente lido através de pontes de Wheatstone.</span></li><li style="text-align:left;margin:0pt 0pt 0pt 0pt;list-style-type:disc;color:#000000;background-color:transparent;font-family:Arial;font-size:11pt;font-weight:normal;font-style:normal;"><span style="color:#000000;background-color:transparent;font-family:Calibri;font-size:11pt;font-weight:bold;font-style:normal;">Valor Nominal:</span><span style="color:#000000;background-color:transparent;font-family:Calibri;font-size:11pt;font-weight:normal;font-style:normal;"> 100 Ohms </span></li></ul>
<p style="text-align:left;text-indent:0pt;margin:0pt 0pt 0pt 36pt;"><span style="color:#000000;background-color:transparent;font-family:Calibri;font-size:11pt;font-weight:normal;font-style:normal;">Ωcap omega</span></p><p style="text-align:left;text-indent:0pt;margin:0pt 0pt 0pt 36pt;"><span style="color:#000000;background-color:transparent;font-family:Calibri;font-size:11pt;font-weight:normal;font-style:normal;"> a 0°C.</span></p><ul style="margin-top:0;margin-bottom:0;">
<li style="text-align:left;margin:0pt 0pt 0pt 0pt;list-style-type:disc;color:#000000;background-color:transparent;font-family:Arial;font-size:11pt;font-weight:normal;font-style:normal;"><span style="color:#000000;background-color:transparent;font-family:Calibri;font-size:11pt;font-weight:bold;font-style:normal;">Material:</span><span style="color:#000000;background-color:transparent;font-family:Calibri;font-size:11pt;font-weight:normal;font-style:normal;"> Platina (Pt), garantindo alta precisão e durabilidade.</span></li><li style="text-align:left;margin:0pt 0pt 0pt 0pt;list-style-type:disc;color:#000000;background-color:transparent;font-family:Arial;font-size:11pt;font-weight:normal;font-style:normal;"><span style="color:#000000;background-color:transparent;font-family:Calibri;font-size:11pt;font-weight:bold;font-style:normal;">Faixa de Temperatura:</span><span style="color:#000000;background-color:transparent;font-family:Calibri;font-size:11pt;font-weight:normal;font-style:normal;"> A faixa padrão de operação vai de -50°C a +450°C, podendo chegar a extremos com concepções especiais.</span></li><li style="text-align:left;margin:0pt 0pt 0pt 0pt;list-style-type:disc;color:#000000;background-color:transparent;font-family:Arial;font-size:11pt;font-weight:normal;font-style:normal;"><span style="color:#000000;background-color:transparent;font-family:Calibri;font-size:11pt;font-weight:bold;font-style:normal;">Configuração de Fios:</span><span style="color:#000000;background-color:transparent;font-family:Calibri;font-size:11pt;font-weight:normal;font-style:normal;"> Disponível em 2, 3 ou 4 fios, sendo a configuração de 3 fios a mais comum industrialmente para compensar a resistência dos cabos.</span></li><li style="text-align:left;margin:0pt 0pt 0pt 0pt;list-style-type:disc;color:#000000;background-color:transparent;font-family:Arial;font-size:11pt;font-weight:normal;font-style:normal;"><span style="color:#000000;background-color:transparent;font-family:Calibri;font-size:11pt;font-weight:bold;font-style:normal;">Estrutura:</span><span style="color:#000000;background-color:transparent;font-family:Calibri;font-size:11pt;font-weight:normal;font-style:normal;"> Composto por sensor de platina (fio fino) encapsulado em bainha de aço inoxidável 304 ou 316, frequentemente com cabeçote de alumínio para proteção contra vibrações e umidade.</span></li><li style="text-align:left;margin:0pt 0pt 0pt 0pt;list-style-type:disc;color:#000000;background-color:transparent;font-family:Arial;font-size:11pt;font-weight:normal;font-style:normal;"><span style="color:#000000;background-color:transparent;font-family:Calibri;font-size:11pt;font-weight:bold;font-style:normal;">Norma:</span><span style="color:#000000;background-color:transparent;font-family:Calibri;font-size:11pt;font-weight:normal;font-style:normal;"> Padronizado internacionalmente (IEC 60751). </span></li></ul>
<p style="text-align:left;text-indent:0pt;margin:0pt 0pt 0pt 0pt;"><span style="color:#000000;background-color:transparent;font-family:Calibri;font-size:11pt;font-weight:bold;font-style:normal;">Aplicações Comuns:</span><span style="color:#000000;background-color:transparent;font-family:Calibri;font-size:11pt;font-weight:normal;font-style:normal;"><br>Utilizado em indústrias para controle rigoroso de temperatura, automação industrial, refrigeração e equipamentos de laboratório, devido à sua excelente estabilidade a longo prazo e facilidade de substituição. </span><a id="_dx_frag_EndFragment"></a></p><p style="text-align:left;text-indent:0pt;margin:0pt 0pt 0pt 0pt;"><span style="color:#000000;background-color:transparent;font-family:Calibri;font-size:11pt;font-weight:normal;font-style:normal;"> </span></p></body>
