NB-PTCO-155

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

RTDs, or Resistance Temperature Detectors, measure temperature by correlating the resistance of the RTD element with temperature. The most common type of RTD element is a copper or nickel wire wound into a small coil and then plated with a metal to improve electrical conductivity. NB-PTCO-155 is one of the RTD families that allow for precision measurements over a wide range of temperatures.

The NB-PTCO-155 RTD offers a high level of accuracy and repeatability. It has a temperature range of -50°C to 200°C and is suitable for use in industrial applications such as furnace control, process control, and energy management. The key characteristics of the NB-PTCO-155 that enable its accuracy are its small size, low thermal mass, and the patented ‘PTC’ construction which allows the sensor to measure temperature over a wide range without the need for recalibration.

The RTD sensor construction consists of a coil made out of a copper or nickel conductor, with an oxide insulating layer. The coil is wound tight and then plated with a noble metal. The resistance of this coil is then measured and correlated with the temperature of the environment.

The working principle of the NB-PTCO-155 is simple and straightforward. The RTD element consists of a coil wound out of a nickel conductor such as manganese-nickel (MnNi) and plated with a noble metal such as gold. This element is then housed in a stainless steel shield which allows for the accurate measurement of temperature over a wide range without the need for recalibration.

The NB-PTCO-155 is then connected to an analog input in the application environment. The RTD is designed to provide a linear resistance output which is then converted into a digital signal by an analog-to-digital converter. The signal is then used in the application to measure and control the temperature of the application environment.

In conclusion, the NB-PTCO-155 is part of the RTD family of temperature detectors and is designed to offer high accuracy, repeatability, and performance over a wide range of temperatures. The NB-PTCO-155 is suitable for use in industrial applications such as furnace control, process control, and energy management. The construction of the sensor is simple and the working principle is based on the measurement of the resistance of the coil which is then converted into a digital signal for use in the application.

The specific data is subject to PDF, and the above content is for reference