ERT-D3FGL131S

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Introduction

NTC thermistors are temperature sensors that contains a temperature-sensitive negative resistance element, which provides a resistive path between two lead terminals. The NTC thermistor is typically used to measure temperature in a wide range of applications, from medical and laboratory uses to home appliances. Such sensors are typically used in applications where accurate readings from a variety of temperature ranges is required. One such application is in the ERT-D3FGL131S temperature sensor.

Application

The ERT-D3FGL131S is a NTC thermistor temperature sensor designed specifically for applications in HVAC/R and motorsports vehicles. It is designed to respond to a wide variety of temperature ranges, from -50°C to +200°C with a temperature accuracy of ±1°C. It is also designed to be compatible with most microcontroller-based systems. It features an adjustable circuitry, which is able to register temperatures even in highly dynamic environments, such as vehicles during high speed operation.

Due to its adjustable and wide temperature range, the ERT-D3FGL131S is particularly well-suited for applications in HVAC/R and motorsports. In HVAC/R applications, the temperature sensor can be used to monitor temperatures inside a home or commercial space and used in combination with a control system to control indoor or outdoor temperatures. In motorsports, the temperature sensor can be used to measure the temperature of a race car\'s engine and used to trigger alarms or shut down safety systems when the temperature reaches an unsafe level.

Working Principle

The ERT-D3FGL131S is based upon a NTC thermistor element. NTC thermistors are temperature dependent resistors that contain a temperature-sensitive negative resistance element. At low temperature, the thermistor has a low resistance value. As temperature increases, the resistance increases as well. In the ERT-D3FGL131S, the thermistor is connected in a bridge circuit. As the bridge voltage changes as a result of temperature changes, the associated current flow varies accordingly.

This means that the ERT-D3FGL131S is able to provide an output signal that can be read by a microcontroller-based system. The output signal varies from 0-4V, depending on the temperature range. Using this output, the ERT-D3FGL131S can provide temperature readings to an electronic system, allowing it to be used for temperature control.

Conclusion

The ERT-D3FGL131S is a NTC thermistor temperature sensor, designed specifically for HVAC/R and motorsport applications. It is designed to respond to a wide variety of temperature ranges, from -50°C to +200°C, with a temperature accuracy of ±1°C. It uses a bridge circuit based upon a thermistor element, and is able to provide an output signal of 0-4V depending on the temperature range. This makes it an ideal choice for applications where accurate temperature readings are needed in highly dynamic environments.

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