Designing an analog circuit can be a frustrating experience, as noted by Nick Cornford in his Design Idea (DI), “DIY RTD for a DMM.” With a fortnight’s struggle, I completed the design of 4 mA to 20mA ...

In this paper a novel application for the Residence Times Difference (RTD) fluxgate is proposed: measurement of the kinematic viscosity of fluids. The measurement of kinematic viscosity is possible, ...

Figure 1. An example of an RTD-based temperature sensor. Figure 2. A block diagram of an RTD industrial temperature sensor. Figure 3. A voltage signal produced by a Pt100 RTD in response to increasing ...

Conclusion This article has demonstrated designing an RTD temperature measurement system is a challenging, multistep process. It requires making choices in terms of the different sensor configurations ...

The recently developed device with a low-cost sensor permits corrections to the dosage of the commonly used painkiller drug paracetamol to improve its efficacy.

This paper discusses about the spatial resolution performance on RTD-fluxgate prototypes having different ferromagnetic core geometry. This is of major importance when the magnetic target signal ...

As discussed in the first article of this two-part series, there are different challenges involved in designing and optimizing thermistor-based application solutions. These are sensor selection and ...

This type of temperature sensor is known as a “Resistance Temperature Detector” (RTD). We will create a simple but useful temperature monitor with the M5Stack system, which allows the visualization of ...