LM20CIM7X/NOPB Sensors, Transducers

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Temperature sensors measure the temperature variation of an object or medium, and then convert it into a standard measurement quantity such as resistance, voltage, current, or frequency. The LM20CIM7X/NOPB temperature sensor belongs to analog and digital output temperature sensors. This type of temperature sensor has the advantages of wide temperature measurement range, high accuracy, small size and fast response.

Application Field of LM20CIM7X/NOPB Temperature Sensor

The LM20CIM7X/NOPB temperature sensor is applied in industrial, automotive, medical, military, and aerospace fields. In industrial field, its small size and fast response speed make it a perfect choice for numerous industrial temperature control and measurement projects. For automotive applications, its resistance to vibration and high temperature operating environment make it ideal for automotive engines and powertrain applications. Furthermore, it is widely used in the military and aerospace, as it has the capability to provide accurate temperature measurement in extreme environmental conditions. Additionally, LM20CIM7X/NOPB temperature sensor is widely used in medical field, due to its small size and fast response speed.

Working Principle of LM20CIM7X/NOPB Temperature Sensor

The LM20CIM7X/NOPB temperature sensor measures temperature using a thermistor. A thermistor is a device which changes its resistance with a change in temperature and these thermistors are used in temperature measurement and control applications. It contains two key components, a negative temperature coefficient (NTC) thermistor and a current source. The current source produces a current which is then passed through the thermistor. The resistance of the thermistor increases as the temperature increases, and this change in resistance is detected by the temperature sensor. Based on the thermistor’s resistance, the temperature sensor calculates the temperature of the measured environment and provides an output in the form of a voltage, current, or frequency.

Conclusion

The LM20CIM7X/NOPB temperature sensor is classified to analog and digital output temperature sensor, which can be used in various applications including industrial, automotive, medical, military, and aerospace areas. The sensor utilizes a thermistor to detect temperature variations and convert it into an analog or digital output. This temperature sensor delivers accurate temperature measurement in a wide temperature range and is resistant to rough and tough environmental conditions. Hence, it is highly suitable for critical temperature applications.

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