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.
El sensor de temperatura de la serie MFP-7 adopta un elemento termistor NTC.está montado con abrazaderas de superficie circular.los productos se pueden personalizar para diferentes entornos de temperatura o aplicaciones.la tecnología madura, puede producir una variedad de especificaciones, los clientes pueden ser utilizados directamente sin procesamiento.
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