RTD (Resistance Temperature Detector) is a sensor whose resistance changes as its temperature changes. The resistance increases as the temperature of the sensor increases. The resistance vs temperature relationship is well known and is repeatable over time. An RTD is a passive device. It does not produce an output on its own. External electronic devices are used to measure the resistance of the sensor by passing a small electrical current through the sensor to generate a voltage. Typically 1 mA or less measuring current, 5 mA maximum without the risk of self-heating.
O sensor de temperatura do forno da série focusens MZP-4 é projetado especificamente para fornos domésticos e comerciais de alta temperatura. o artesanato e os materiais permitem que seja viável para alta temperatura até 500'c. com design flexível e capacidade interna personalizada , temos faixas completas de temperatura do forno atendendo a diferentes requisitos elétricos e de montagem.
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