Oil temperature sensor
An NTC thermistor is used to measure the oil temperature.
A thermistor is a resistor used to measure a change in
temperature via the related change in resistance. For an
NTC (negative temperature coeffi cient) thermistor, the
resistance decreases with increasing temperature. A power supply is required, usually 5 volts fed through a load resistance to limit the current inside the sensor to 1 mA. PT100 or PT1000 sensors are also available to provide a faster response and higher resolution and accuracy.
Electricfil solution - ready technologies
Characteristics
- Temperatures -40°C to +180°C
- High accuracy (±1°C at 110°C)
- Optimized response time
- Current draw < 1 mA
- Interface: 2-wire, PWM or analog output
Electricfil knowhow
- Custom solutions for outstanding performance
- Integrated electronic functions including signal processing
- Compatibility with severe immersion tests
- More than 15 years of experience to meet all special needs
- Integration of temperature and speed measurements in a single sensor
Instrumentation pour le groupe motopropulseur-
Contrôle actif des fonctions moteur
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Management de l'énergie électrique
