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The LM35D Analog Temperature Sensor Module is based on the semiconductor LM35 temperature sensor, designed for precise ambient air temperature detection. With a sensitivity of 10mV per degree Celsius, the output voltage is directly proportional to the temperature, making it easy to interpret.
This precision IC temperature sensor provides accurate readings, measuring temperature in degrees Celsius (°C). The sealed circuitry protects the sensor from oxidation and other environmental factors, ensuring long-term reliability. Compared to traditional thermistors, the LM35D offers superior accuracy, making it a preferred choice for many applications.
One of its standout features is low self-heating; it causes less than a 0.1 °C rise in still air, minimizing interference in readings. The sensor operates over a wide temperature range, from -55°C to 150°C. Each °C change results in a 10mV output variation, with a scale factor of 0.01V/°C.
The LM35D is commonly utilized in various temperature measurement applications, including thermocouples and platinum resistance sensors. When combined with an Arduino board, the LM35D module enables easy integration for precise temperature monitoring in projects and experiments. This flexibility makes it a valuable tool for both hobbyists and professionals in the field.
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