B57621C472M62

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Temperature Sensors - NTC Thermistors are used to measure temperatures and provide control solutions in a variety of settings. The B57621C472M62 is a professional grade NTC thermistor from EPCOS. This thermistor is rated at 47,200 ohms at 25°C and is covered by a PTFE insulation sleeve.

An NTC thermistor is an electronic component that is designed to measure temperature using thermally sensitive material within the device. When the temperature of the thermistor changes, the electrical resistance of the material will change, resulting in a measurable output. The B57621C472M62 is ideally suited for usage in industrial and HVAC applications.

The first step in using the B57621C472M62 is to identify the appropriate application. It is best suited for temperatures between -40°C and 125°C with a continuous withstand rating of 180°C. The device is commonly used in temperature measurement and control applications, such as in refrigerator temperatures, hot water tank temperature, HVAC systems, laboratory measurements, automotive applications, etc.

The working principle of the B57621C472M62 is fairly simple. It is a type of Resistive Temperature Device (RTD) which has two terminals. When a voltage is applied across these two terminals, a small current will flow through the device. As the temperature around the thermistor increases, the electrical resistance of the material within the device increases, resulting in higher current flow. This increased current is then measured and the temperature can be determined by correlating the current to the specific temperature.

The B57621C472M62 is well equipped to handle the extreme temperatures experienced in various industrial processes. It is highly accurate, with a tolerance of ±1°C in the range -10°C to 125°C and a maximum tolerance of ±3°C. It can also withstand extreme temperatures and high vibration thanks to its high quality materials and construction.

The B57621C472M62 is a durable and reliable NTC thermistor that is perfect for temperature measurement and control applications. Its solid construction, accuracy, and wide temperature range make it an ideal choice for a range of applications, from industrial to automotive.

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