From experts to experts

How Signal Conditioning Improves Measurement Accuracy and System Performance Signal conditioning is a critical step in data acquisition, enabling sensors to deliver accurate and reliable measurements. By amplifying, filtering, isolating, and converting signals, signal conditioners ensure compatibility between real-world inputs and digital systems used in industrial, commercial, and laboratory applications.

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Types of Relays Relays are fundamental components in industrial control systems, providing reliable isolation and switching of electrical loads. This article explains how solid state and electromechanical relays operate, highlights key features and performance considerations, and outlines how to select the right relay for demanding applications.

If you want the meta description more product‑driven, educational, or application‑specific (e.g., HVAC, motor control, power switching), I can tune it precisely.

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Sanitary Sensors & 3‑A Standards Sanitary sensors are purpose-built measurement devices designed for applications where preventing contamination is as critical as maintaining measurement accuracy. Unlike general industrial sensors, they must meet additional hygienic requirements to support cleanability, regulatory compliance, and product safety in food and beverage, pharmaceutical, and cosmetic processes. Standards such as 3‑A Sanitary Standards provide guidance on sensor design, materials, and installation practices to help reduce contamination risk and protect the integrity of sanitary production systems.

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Understanding Thermocouple Wire Wire that is used in a thermocouple from the point of sensing to the point of cold junction compensation (cjc end) where the signal is measured.

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Parallax Error Even small mistakes in measurement can have big consequences. Parallax error — a simple observational issue — is common with analog gauges and dials, but it’s preventable. Explore what parallax error is, where it shows up in industry, and how modern solutions from DwyerOmega help eliminate it.

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What Are the Differences Between 2-Wire, 3-Wire, and 4-Wire RTDs? A Resistance Temperature Detector (RTD) measures temperature using a resistor with a resistance value that changes as its temperature increases or decreases. RTDs are typically manufactured in three different wiring configurations: 2-wire, 3-wire, and 4-wire. Each configuration is designed to compensate for lead wire resistance to varying degrees, impacting measurement accuracy.

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Rope and Tape Heaters Rope and tape heaters are flexible heaters designed to wrap around pipes, beakers, and other round surfaces. Rope and tape heaters are very similar in that they have similar power densities and construction.

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What is a Thermal Imaging Camera? A thermal imager is a non-contact temperature measurement device.

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Brewing Up Precision In this application, the purpose is to measure the temperature of the motor in an industrial coffee grinder during the grinding process to better understand the strain on the motor.

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IIoT and Small Businesses: A Match Made in the Cloud Operational efficiency is key to the success of any small business, and IIoT essentially helps you achieve that by turning your offline processes to online through a connected environment.

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Installation Obstacles: Invasive In-Pipe Immersion Sensors When it comes to process piping systems, temperature of in-pipe media is often a necessary measurement – and one that needs to be monitored accurately. Traditionally, in-pipe immersion sensors are used. However, invasive in-pipe immersion sensors are often not ideal for use within process piping systems. Here are 3 considerations to take before installing immersion sensors in process piping systems.

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The Future is Bright: Omega’s Own Co-Op Wins Prestigious Award The Omega Co-Op/Internship Program was created to help students grow and realize their full potential - setting them up with the experiences and tools needed to excel in their future careers. We sit down with one of our latest engineer co-ops, David Austin, to find out more about his time with Omega and his recent award from Drexel University.

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National Engineers Week 2023 – Creating the Future! Held every year to shine a light on engineers and the vital role they play in innovating solutions to global challenges, National Engineers Week celebrates how engineers make a difference in our world. Since this year’s theme is ‘Creating the Future’, we asked our Director of Engineering Ken Leibig a few questions about his experiences and advice for up-and-coming professionals.

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HANI: The Shortcut that ACTUALLY Works Getting the accurate temperature of media flowing through a pipe is a serious pain in the neck. And, up until now, there really has only been one viable option: immersion sensors. But now there is another option: the HANI. It's quick, it's accurate, its non-contact. The HANI temperature sensor is the short cut that actually works.

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How Omega’s HANI High Accuracy, Non-Invasive Clamp Temperature Sensor Can Help Alleviate Many Common Industrial Temperature Measurement Challenges

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How Omega’s Engineers Used Fourier’s Law of Heat Conduction to Achieve the First-Ever High-Accuracy, Non-Invasive Temperature Sensor Technology

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For the Love of Beer

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The Buzz of CBC 2022

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HANI Blog : Cream of the Crop

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How to Monitor Walk-In Freezer Temperatures with IIoT Devices Maintaining optimal freezer temperatures is essential in protecting quality, ensuring food safety & reducing waste. Learn how companies are using Omega's products.

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HANI Application: Temperature Monitoring for CIP Processes in Beer Brewing Systems

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HANI Clamp Things to Know - Thermal Conductivity

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HANI Clamp Things to Know - Pipe Types, Sizes, and Metals

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FAQ - Vaccine Temperature Monitoring Equipment

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How Do Infrared Thermometers Work? Infrared (IR) forehead thermometers are useful in measuring temperature across a range of industrial and clinical environments.

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Infrared Thermometers: FAQs It is essential to understand that the accuracy of IR thermometers depends on how and where you use them.

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Most common applications of Infrared Thermometers Because of their ability to measure temperature from a distance, IR thermometers have a broader scope of application than just checking whether you have a fever.

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Advantages of New OMEGA PCC-SMD for Cold Junction Compensation OMEGA’s new PCC-SMD unique features make integration of cold junction compensation easier than it ever has been before.

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Best Practices to Implement Temperature Screening As businesses plan to resume operations with the easing lockdown restrictions, the immediate challenge for them is to keep their employees and customers safe.

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Non-contact Temperature Measurement FAQs

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5 Wege, wie intelligente Sensordaten Ihrem Unternehmen Vorteile bringen Die intelligente Technologie erweitert ihren Horizont auf Sensor-Produkte und hat das Konzept, die Integration und die Anwendungen dieser Geräte völlig verändert.

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Was ist Edge Computing? Das Konzept des Edge Computing gibt es bereits seit mehreren Jahren und stammt aus den Tagen der lokalen Computerinstrumentierung oder der Mensch-Maschine-Schnittstellen (HMI)-Computer.

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Wartung leicht gemacht Die Auswahl der richtigen Kabelfamilie entsprechend den Prozessbedingungen ist notwendig, um die gewünschte Temperaturregelung in den Rohren zu erreichen.

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Was ist ein Begleitheizungssystem? Ein Begleitheizungssystem besteht aus einer Reihe von Leitungen, die entlang von Rohren oder Behältern verlegt sind.

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Entwurf des richtigen Begleitheizungssystems Bei der Auslegung eines perfekten Heizkabelsystems müssen mehrere wichtige Variablen berücksichtigt werden.

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Thermoelemente vom Typ K Ein Thermoelement vom Typ K bezeichnet jeden Temperatursensor mit Chromel- und Alumel-Leitern, der die in ANSI/ASTM E230 oder IEC 60584 für Thermoelemente vom Typ K festgelegten Ausgänge erfüllt.

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Was sind die häufigsten Anwendungen für Thermoelemente? Thermoelemente werden in einem breiten Messbereich eingesetzt.

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Wie wird die Montage der Thermoelemente richtig durchgeführt? Beim Anschluss von Thermoelementen an andere Geräte muss darauf geachtet werden, dass die richtige Polarität eingehalten wird.

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FAQ: Eigenschaften und Spezifikationen von Thermoelementen Thermoelemente haben positive und negative Drähte. Um eine korrekte Temperatur zu messen, muss die Polarität im gesamten Stromkreis beibehalten werden.

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Arten und Konstruktionen von Thermoelementen Thermopaare gibt es mit drei Arten von Verbindungsstellen: geerdet, ungeerdet und offen.

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Gängige Techniken zur Kalibrierung von Thermoelementen Thermoelemente werden in der Regel auf eine von drei Arten kalibriert, je nach der erforderlichen Genauigkeit und den Bedingungen, unter denen die Kalibrierung stattfindet.

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FAQ: Thermoelement-Installationen Wenn mehr als eine Messung erforderlich ist, liefern Doppelthermoelemente dieses zusätzliche Messsignal.

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So überwachen Sie die Temperatur für Leistungstests drahtlos Im Rahmen des Qualitätssicherungsprozesses für Kühlgeräte wie Kühlschränke, Gefrierschränke und Kühlregale muss überprüft werden, ob der Betrieb der Geräte innerhalb der festgelegten Parameter erfolgt.

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Tischregler für Mantelheizung Heizmäntel werden in Laboren häufig zum Erhitzen von Flüssigkeiten im Rahmen des Forschungsprozesses verwendet.

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Wie man eine Präzision bei der Temperaturregelung von Materialien in Laboranwendungen erreicht Um zu untersuchen, ob sich das thermochrome Phasenwechselverhalten von Polydiacetylen-Dünnschichten verändert, wenn sie auf ein Kohlenstoffsubstrat wie Graphen aufgebracht werden, entwickelte ein Forscher einen Transfer-Wärmeblock, dessen Temperatur über einen bestimmten Zeitraum hinweg reguliert werden kann.

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So halten Sie die perfekte Temperatur in einem Pizzaofen aufrecht Wenn Sie möchten, dass Ihre Pizzen jedes Mal perfekt gebacken werden, müssen Sie sicherstellen, dass Ihr Ofen konstant die richtige Temperatur hält.

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Alles, was Sie über Tauchheizgeräte wissen müssen Ein Tauchheizgerät ist ein Gerät, das in einem Tank oder Behälter installiert wird, um eine Flüssigkeit zu erwärmen. Die Installation kann über die Seite, mit Flansch oder mit Gewinde erfolgen.

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Was ist ein Polyimid-Heizelement? Polyimid-Heizelemente, auch bekannt als Kapton-Heizelemente, werden aus Kapton hergestellt, einer von DuPont entwickelten Polyimidfolie.

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Wofür werden Silikonheizungen verwendet? Silikonkautschuk-Heizungen finden in Industrie, Handel und Militär vielfältige Anwendungen. Diese Heizungen sind beständig gegen Strahlung, Feuchtigkeit, Druckverformung, Witterungseinflüsse, Vakuum, Pilzbefall, Öle, Lösungsmittel und chemische Einflüsse.

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Überwachung und Verwaltung von Abwasserhebestationen Eine Abwasserhebestation beschloss, ihre Hebestationsschränke zu renovieren, um eine viel einfachere und kostengünstigere Konfiguration mit Fernzugriff auf Daten des Transmitters und Programmierung zu erhalten.

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Stabile und genaue Temperaturmesswerte Eine Reihe von Anwendungen erfordern Signalaufbereitungsgeräte, die in extrem rauen Umgebungen betrieben werden können – Erdgasverdichter mit starken Motorvibrationen sind ein Beispiel dafür.

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Modernisierung der Schiffsmaschinenraumtechnologie Ein weltweit tätiges Schifffahrts- und Logistikunternehmen hat kürzlich beschlossen, eine Reihe von Schiffen mit neuerer Technologie auszustatten.

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Sichere und präzise Temperaturübertragung und -regelung mit Präzision Eine stabile, sichere und hochpräzise Messung der Temperatursignale in allen Phasen des Herstellungsprozesses ist in einer Polysulfid-Anlage von entscheidender Bedeutung.

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Problemlöser vor Ort Ein Projekt zum Betrieb einer brandneuen Müllverbrennungsanlage gab einem Elektroingenieur die Gelegenheit, zum ersten Mal mit einem vor Ort montierten HART-Transmitter wie dem TXUN-HT zu arbeiten.

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Neugestaltung der elektrischen Einrichtung einer Mischstation in einem Ex-Bereich Flexibilität, Sicherheit und Benutzerfreundlichkeit standen ganz oben auf der Liste der Anforderungen, als ein Chemiehersteller nach Temperaturwandlern für ein Projekt zur Neugestaltung einer Mischstation suchte.

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Mit einem isolierten Repeater/Splitter Ein Anbieter von elektrischen Lösungen für eine Vielzahl von Kunden und anderen Elektrounternehmen, von Temperatur- und Druckmessungen bis hin zu kleinen SPS-Lösungen, benötigte eine Lösung für den Umgang mit Temperatur und Isolierung.

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Verbesserte Diagnoseinformationen führten zu erheblichen Kosteneinsparungen Bei einem kürzlich durchgeführten Projekt konnte ein Kundenunternehmen die von DRST-CM zur Entwicklung von Softwaremodulen im DCS bereitgestellten Daten für die vorbeugende Wartung nutzen.

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Geräte nutzen fortschrittliche Technologie Der Einsatz eines Temperatur-/mA-Wandlers und einer Display-Programmierfront DRST-UN und DRSL-DISPLAY für eine Vielzahl von Anwendungen im gesamten Werk hat die Signalüberwachung moderner und weniger kompliziert gemacht.

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Dänisches Heizkraftwerk Die Mitglieder eines Teams für die Wartung in einem dänischen Kraftwerk hatten genug von Fehlermeldungen und falschen Alarmkontakten eines der Temperaturüberwachungssysteme des Kessels.

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Die Internationale Temperaturskala von 1990 (ITS-90) Präsident des Comité Consultatif de Thermométrie und Vizepräsident des Comité International des Poids et Mesures Abteilung für Physik, National Research Council of Canada, Ottawa, K1A OS1 Kanada

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Thermoelement vs. RTDs Die Auswahl des besten Temperatursensors für Ihre Anwendung kann eine Herausforderung sein. Heute ist eine große Auswahl an Sensoren erhältlich, und je besser Sie die wichtigsten Unterschiede zwischen ihnen verstehen, desto besser.

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Grundlagen von Infrarot-Thermoelementen Die IRt/c-Produktreihe stellt einen bahnbrechenden Fortschritt in der Temperaturmesstechnik dar. Die IRt/c-Sensoren sind stromlos, kostengünstig und können Oberflächentemperaturen von Materialien berührungslos messen.

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Warum die Kaltstellenkompensation für genaue Thermoelementmessungen unerlässlich ist In diesem Artikel werden verschiedene Arten der Kaltstellenkompensation vorgestellt. Erfahren Sie mehr über gängige Verfahren, wenn genaue Thermoelementmessungen erforderlich sind.

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Welche verschiedenen Arten von Thermoelementen gibt es? Thermoelemente sind in verschiedenen Kombinationen von Metallen oder Kalibrierungen erhältlich. Am häufigsten sind die als Typen J, K, T, E und N bekannten „Basismetall”-Thermoelemente.

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What is a PID Controller? A PID controller is an instrument used in industrial control applications to regulate temperature, flow, pressure, speed and other process variables.

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Thermocouple Response Time Time constants calculated for air at room temperature and atmospheric pressure moving with velocity of 65 feet per second for thermocouples

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Thermocouples - Reference Guide OMEGACLAD® is a three-part system composed of compacted MgO insulation, thermocouple wire and metal sheath.

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How to choose a Thermocouple There are different types of thermocouples and their applications may vary. An exposed thermocouple will work best when high response times are required, but an ungrounded thermocouple is better in corrosive environments

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How to Choose Between a RTD PT100 vs Pt1000? The sensing elements in Resistance Temperature Detectors (RTD’s) can be categorized in terms of the type of metal out of which they’re made and their resistance at a benchmark temperature.

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Types of RTDs Resistance Temperature Detectors (RTDs) available today can generally be categorized into one of two basic types of RTDs, depending on how their temperature sensing element is constructed.

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How to Use Ferrite Cores with Instrumentation OMEGA’s thermocouple and RTD connectors with built-in nickel-zinc ferrite cores are used where it is desired to suppress electro-magnetic, interference commonly known as EMI.

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Practical Guidelines for Temperature Measurement Temperature can be measured via a diverse array of sensors. All of them infer temperature by sensing some change in a physical characteristic.

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Pt100 Probes Probes may be terminated in a connection head, quick disconnect, terminal block, or extension wire. OMEGA’s standard terminations are pictured on product pages.

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Resistance Elements and RTD’s Resistance elements come in many types conforming to different standards, capable of different temperature ranges, with various sizes and accuracies available.

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PFA Fluorocarbon Information PFA Fluorocarbon Information

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Infrared Quick Help When to Use Infrared Temperature Measurement

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Temperature Control Using PID Almost every process control application would benefit from PID control.

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Low Noise Thermocouple System A low noise thermocouple system consists of a probe, a connector and wire. Each component has distinct noise and they provide a way to reduce electrical noise

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Choosing the Right Temperature Transmitter for Your Application

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Infrared pyrometers Pyrometer is derived from the Greek root pyro, meaning fire. The term pyrometer was originally used to denote a device capable of measuring temperatures of objects above incandescence, objects bright to the human eye.

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Overview of GPIB protocol IEEE-488 refers to the Institute of Electrical and Electronics Engineers (IEEE) Standard number 488 and is commonly called GPIB (General Purpose Interface Bus).

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What is a thermography? Thermography extends the concept of point radiation thermometry to one-dimensional profiles or two-dimensional pictures of non-contact temperature data.

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Non-contact thermometers Historically a radiation non-contact thermometer consisted of an optical system to collect the energy emitted by the target;

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Working principle of thermocouples A typicial thermocouple is made up of two dissimilar metals joined together to form two junctions.

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PLATINUM™ Series PID Control Simulator In modern industrial systems, temperature is the most common physical measurement...

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Wireless Signals & Faraday Cages in Temperature Measurement Whether you want roses in January or fresh salmon in August, a temperature-controlled supply chain...

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New Data Logging, Charting and Alarm Notification System The dashboard connects data from your measurement equipments to a webserver for easy-to-use data storage and collection.

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Get Started with Predictive Maintenance Examine how to maximize the ROI of your equipment, along with the other advantages of implementing a maintenance plan.

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The Benefits of Implementing Predictive Maintenance Predictive maintenance can help you anticipate failure before it happens, saving money, time and making processes more efficient. Learn more about these and other advantages.

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How Rutgers Food Innovation Center Used Automation to Boost Food Quality and Save Time We definitely don’t want to go back to the way we were doing it. It was too much work and didn’t pay off. –Steve Baughman, Senior Maintenance Mechanic for Rutgers Food Innovation Center

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Sensors Play a Vital Role in Commercial Space Mission Success Sensors and accessories are the central nervous system of launch vehicles, payloads and support systems.

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Shaping the Future of Rotational Molding with Wireless Temperature Monitoring Wireless sensor system successfully improves process control for roto-molding machine manufacturer.

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3 Factors to Consider When Choosing a Custom or Off-the-Shelf Sensor Given the risk to human lives and the financial costs when things go wrong, aerospace engineering...

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Monitor and Protect High-Value Assets During Storage and Transport High-value assets such as aerospace systems must be monitored and protected while in transit to the final assembly location...

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OMEGA Has a Starring Role in the LSST Telescope Mirror The Large Synoptic Survey Telescope (LSST) is a new kind of optical telescope that will view a wider area of night sky than ever before possible. Once operational...

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Wireless Monitoring Solution Keeps Fruit Quality High and Energy Costs Low Discover how a wireless temperature monitoring system can provide a more precise and cost-effective way to cool produce.

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Logging Temperature and Pressure in the Canning Industry Topics include background to food canning, process verification, temperature distribution, and more.

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Turning up the heat: 12 MI thermocouple probes get tested in extreme conditions In an intense heat environment, such as in solid waste incinerators, sintering powdered metals, or gas or oil fired-furnaces, you need a thermocouple probe that can withstand extreme heat.

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10 Applications Where You Need a Digital Panel Meter Digital panel meters present numerical information that’s easy to read.

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Infrared Temperature Measurement Theory and Application Infrared thermometers for non-contact temperature measurement are highly developed sensors which have wide-spread application in...

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What are Nanosensors? How and Where are They Used? While few engineers need to work at the nano scale, temperature measurement with compact thermocouples is applicable across many fields.

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Wireless Solutions Increase Product Safety in the Food and Personal Care Industry The purity of ingredients is important for all manufacturing processes, but it’s especially critical for food and personal care products.

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Wirelessly Monitoring Air Duct Temperature Measuring temperature inside an air duct is a common facilities maintenance task for energy conservation, particularly when office area temperatures are far from defined set-points.

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What is MI Cable? The basic construction provides high-temperature capability, exceptional electrical isolation, and physical protection for the conductors especially when subjected to harsh environments.

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PID with Fuzzy Logic Adaptive Control—The Best of Both Worlds Proportional integral derivative (PID) control is a well established way of driving a system towards a target position or level.

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Temperature Transmitter Scaling Methodologies Temperature transmitters are used to send a signal from a temperature sensor, such as a thermocouple or RTD, to a measurement or control device.

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Temperature Measurement in Electromagnetic Environments One of the easiest ways to measure and record temperature is with a thermocouple. Thermocouples perform reliably in most environments, tolerating temperature extremes, vibration and even ionizing radiation.

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M12 Temperature Sensors Temperature sensors provide an input to a system (indicator, controller or other device) that is used to determine the temperature of a specific process or location.

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A Brief History of the Temperature Sensor The sensations of hot and cold are fundamental to the human experience, yet finding ways to measure temperature has challenged many great minds.

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OEM Our commitment to maintaining the leading edge through research development and state-of-the art manufacturing keeps OMEGA firmly at the forefront of technology.

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Strip Heater A strip heater is a device which is mounted on a surface and used to heat the surface or air (gasses).

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Calibrator A calibrator is an equipment used to adjust an instrument accuracy, often associated with a specific application.

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Understanding How Vibration Affects RTDs & Thermocouples Challenges presented to temperature measurements in the presence of vibration

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Measuring Temperatures in Furnaces with Oxidizing Atmospheres Measuring temperatures inside a furnace can present several challenges: high temperatures, temperature cycling, and hostile atmospheres exceeding the limits of many measurement devices while others have greatly reduced lifetimes and poor accuracy.

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Applications and Benefits of Mineral Insulated Cables in Critical Processes MI cable is a specialized type of cable used in high temperatures or harsh environmental conditions because it has low flammability, even when operating at high temperatures. It resists oxidation and enables precise measurement.

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Temperature Monitoring During Transportation, Storage and Processing of Perishable Products This White Paper provides some background to temperature and humidity logging in logistics and discusses equipment options.

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Cryogenic Temperature Sensors Cryogenics is the branch of physics that deals with the production and effects of very low temperatures.

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Temperature Measurement Temperature can be measured via a diverse array of sensors. All of them infer temperature by sensing some change in a physical characteristic.

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Signal Conditioning and Transmission in Temperature Measurement Output signals produced by temperature measurement sensors require conditioning to convert them to a form that can be used for further processing.

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Thermowell Characteristics and Selection Criteria Thermowells are used to guard temperature sensors such as thermocouples, thermistors and bimetal thermometers against damage from excessive pressure, material velocity and corrosion

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Remote Monitoring Ethernet/internet-based data monitoring brings new capabilities and unprecedented access to process measurement and control.

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IC Sensors An IC Temperature Sensor is a two terminal integrated circuit temperature transducer that produces an output current proportional to absolute temperature. The sensor package is small with a low thermal mass and a fast response time

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A Deeper Understanding of Temperature Calibration Calibration equipment options and reasons for and against using an AS17025 calibration laboratory.

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How Bright is it? Shining a light on intensity measurement Human vision depends on light. Light reflects off surfaces into the eyes, passing through the cornea and pupil to form an image on the retina.

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What is a Cartridge Heater and how does it work? Cartridge heaters are most frequently used for heating metal parts by insertion into drilled holes.

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Panel Meters A panel meter is an instrument that displays an input signal in either a digital or analog form.

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Tuning a PID Controller Heat treatment processes exemplify the need for PID control. To ensure consistent product quality the temperature inside an oven or furnace must be kept within narrow limits

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An Introduction to Temperature Labels Temperature labels are temperature monitors consisting of one or more small heat-sensitive indicators sealed under transparent, heat-resistant windows.

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Infrared Thermometer On its most basic design an infrared thermometer consists of a lens to focus the infrared (IR) energy on to a detector.

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What is a Temperature Controller? As the name implies, a temperature controller is an instrument used to control temperatures, mainly without extensive operator involvement.

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All About Thermistors A thermistor is an element with an electrical resistance that changes in response to temperature.

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What is a Flexible Heater? A flexible heater is a device which can conform to the surface which requires heating.

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Industrial Heaters Electric heaters are used in a variety of processes where the temperature of an object or process needs to be increased.

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Immersion Heater An immersion heater is a device which is installed in a tank or container to heat a liquid. The installation can be over-the-side, flanged or threaded.

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