First thing to know about finding the right detector is understanding the materials for sensing elements and wire materials for Resistance Temperature Detectors (RTDs) depends on the specific application requirements. Generally, the sensing element for RTDs is made of pure metals such as platinum, nickel, or copper, as they exhibit predictable and repeatable resistance changes with temperature.
For wire materials in RTDs, platinum is mostly used due to its excellent stability, accuracy, and wide temperature range. Platinum RTDs are probably the most popular and offer high accuracy and linearity over a broad temperature range.
Thermocouples, interestingly, utilize the Seebeck effect, where two dissimilar metals are joined together to create a temperature-dependent voltage. Different thermocouple types use different combinations of metals, and each type has a specific temperature range where it provides accurate measurements. Some common thermocouple types include Type K (chromel-alumel), Type J (iron-constantan), and Type T (copper-constantan).
Type K thermocouples are widely used and have a temperature range of approximately -200 to +1350 degrees Celsius. They are suitable for industrial applications due to their wide operating range and good accuracy.
As a specific example of an RTD, the platinum RTD (Pt100) is used a lot in various industries. It has a resistance of 100 ohms at 0 degrees Celsius and exhibits a predictable increase in resistance as the temperature rises. Pt100 RTDs offer high accuracy and stability, making them suitable for precise temperature measurements in industries such as pharmaceuticals, food processing, and HVAC systems.
REFERENCES:
Staff, E. (2017, January 7). Basics of thermocouples and RTD. Inst Tools. https://instrumentationtools.com/basics-of-thermocouples-and-rtd/amp/
Links to an external site.
Introduction to Pt100 RTD Temperature Sensors. (n.d.). Https://Www.omega.com/En-Us/
Links to an external site.. https://www.omega.com/en-us/resources/rtd-hub
Category: Electrical Engineering homework help
Tessa is a novice website developer. She understands the basics of HTML5 and CSS3. She has been asked by her boss to develop an informational website for the veterinary office where she works. The website will require schedule information and services offered, as well as contact information and a blog for people to ask questions about their pets.
Topic:
Research website content managers, (e.g., WordPress, Joomla, etc.) and WYSIWYG (What You See Is What You Get) development applications, (e.g., Dreamweaver, Kompozer, etc.). Explore the options available and recommend a plan of action for Tessa. Should she create the website from scratch using Notepad, consider a content manager, or use a development application? Discuss why your recommended plan is the best choice for Tessa. Consider multiple elements such as cost, features, ease of use of the application, efficiency, etc.
Abstract
A brief description of the experiment. The abstract should not exceed four or five sentences.
Introduction
In your own words, explain the reason for performing the experiment and give a concise summary of the theory involved, including any mathematical detail relevant to later discussion in the report.
Conclusions
This section should reflect your understanding of the experiment. Important points to include are a brief discussion of your final results, an interpretation of the actual experimental results as they apply to the objectives of the experiment set out in the introduction should be given
ANSWER ALL THE QUESTIONS
Presentation with an introduction and include background information. End your presentation with a conclusion.
Your presentation should contain bulleted points and should be visually pleasing.
Your presentation may include recorded narration.
Consider your audience and use clip-art, animation, color, and fonts that best communicate the information.
Create tables, charts, or graphs to present data from your statistical analysis (survey).
Be sure to analyze the data and show how it relates to and supports the problem and/or solution(s) featured in your presentation.
you must use at least 3 credible sources. Wikis and blogs are unacceptable sources.
Include APA style parenthetical citations throughout your presentation and an APA style References page at the end
PowerPoint presentations should include no more than 10-15 slides