LMT85QDCKRQ1

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Temperature sensors are a very important part of industrial applications insofar as they can detect and monitor the temperature of a particular environment or system. Among the varieties of temperature sensors, analog and digital output sensorsare superior in accuracy, range and control capabilities. One such popular temperature sensor is the model LMT85QDCKRQ1. In this article, its application field and working principle will be discussed in detail.

The application field of the LMT85QDCKRQ1 encompasses multiple industries. In the automotive sector, it’s used to monitor the temperature of engine oil, transmission oil and coolant in order to guarantee the smooth operation of the engine. In the food manufacturing industry, the temperature of milk, eggs, meat and other food products can be monitored with the sensor to ensure their quality and safety. In other industries, the LMT85QDCKRQ1 has been widely used to monitor the temperature of gas lines, water pipes, air-conditioning systems, swimming pools, oil reservoirs, chemical processing systems and steel production systems, among others.

In terms of its working principle, the LMT85QDCKRQ1 employs a built-in thermal conductivity element with a negative temperature coefficient. This means that its resistance changes in response to temperature changes. As the temperature rises, the electrical resistance of the element decreases, while when the temperature falls, its resistance goes up. The temperature data can then be converted into analog or digital output, depending on the particular measurement requirement.

In terms of design features, the LMT85QDCKRQ1 has an unpackaged size of 8.5mm x 5.4mm, making it relatively compact and easily embedded in almost any environment. It supports a wide range of voltage outputs — ranging from 1V to 5V — and operates in temperatures ranging from -25°C to 85°C. The output is also extremely accurate, typically reaching within a range of ±3.6°C. In addition, the sensor has an overload protection feature that guarantees its longevity even when it’s subjected to extreme temperatures.

Overall, the LMT85QDCKRQ1 is an advanced analog and digital output temperature sensor that can be used for accurate temperature monitoring in a variety of industrial applications. Its small form factor, wide range of voltage outputs and overload protection ensure reliable performance in almost any working environment.

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