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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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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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What are Electromagnetic Flow Meters? A magnetic flow meter (mag flow meter) is a volumetric flow meter which does not have any moving parts and is ideal for wastewater applications or any dirty liquid which is conductive or water based.

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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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IIoT Systems Architecture for Monitoring

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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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How to Monitor Asphalt Temperature with IIoT Devices The temperature of hot mixed asphalt is a critical component to the compaction and longevity of poured concrete.

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How to Connect Your Modbus Devices to the Omega Link Gateway Industrial setups look to reap the benefits of the Industrial Internet of Things (IIoT) by establishing a connected environment.

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What is Edge Computing? The concept of edge computing has been around for several years, stemming from the days of on-premise Computer Instrumentation or Human Machine Interface (HMI) computers.

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How to Bend Guitar Sides with a Silicone Heater There are several ways to bend guitar sides, including the traditional method of using a hot pipe. However, a faster and more cost-efficient method, which has become common, involves using flexible silicone heaters with a flexible thermocouple and controller.

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4-20mA Input It is extremely simple and inexpensive to measure 4-20ma signal with a device that will measure only Voltage inputs.

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Digital Signal Transmission In contrast to analog transducers that sense continuous variables such as pressure and temperature, many transducers provide an output that is one of two states: high or low, open or closed.

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What are silicone heaters used for? Silicone rubber heaters have a wide range of industrial, commercial, and military applications. These heaters are resistant to radiation, moisture, compression set, weathering, vacuum, fungus, oils, solvents, and chemical attack.

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Ship Engine Room Technology Upgrade A globally operating shipping and logistics company recently decided to refurbish a number of ships with newer technology.

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Danish CHP Station The members of a maintenance team at a Danish power station were fed up getting error messages and false system alarms from one of the boiler’s temperature surveillance systems.

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What is a Vortex Flow Meter? A vortex flow meter is a flow measurement device best suited for flow measurements where the introduction of moving parts presents problems.

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Connecting Relays to a Digital Output Board and Noise Considerations Mechanical relays are very noisy (electrically) and they can cause problems when connecting them to a PC digital I/O card, ranging from spikes on your analog measurements to computer lockups!

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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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What is a Voltage Divider? In order to measure a signal which varies over a range greater than the input range of an analog or digital input of a measuring device, a voltage divider can drop the voltage of the input signal to the level the analog or digital input can measure.

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Common Problems with Data Acquisition Devices Traditional printer drivers are very benign; they are only active, and use the printer port when you tell an application to print.

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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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Mechanical Flow meters Discussed in this chapter are various types of mechanical flow meters that measure flow using an arrangement of moving parts,

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All About Flow Meters Measuring the flow of liquids is a critical need in many industrial plants.

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Plug-in Cards Although the microprocessor and digital network technologies have fundamentally reinvented the ways in which today's data acquisition systems handle data

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Differential Signal Vs Single-Ended Inputs One of the most common questions asked is the difference between single-ended and differential signals inputs, and what applications they should be considered in.

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The RS-232 protocol Information being transferred between data processing equipment and peripherals is in the form of digital data which is transmitted in either a serial or parallel mode.

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Specialty Level Switches Thermal, vibrating, and optical level switches are specialty devices developed to solve specific level detection problems.

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Reactive Maintenance vs. Proactive Maintenance: You’re Paying 2-5X More for Maintenance Proactive maintenance, reactive maintenance, and the many benefits of switching to proactive maintenance.

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Industry 4.0 — The Next Industrial Revolution Imagine a manufacturing facility where everything goes as planned.

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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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Improving Safety in Machine Control Systems with Limit Switches Imagine a product being moved on a conveyor belt that somehow gets out of place.

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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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Types of Load Cells Various load cell types are preferred, relative to the needs of the laboratory or operational environment.

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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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Data Acquisition In the simplest form, a technician logging the temperature of an oven on a piece of paper is performing data acquisition.

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

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What are Data Loggers? Gain valuable insights into the function and importance of data loggers. Learn about the different types—temperature, humidity, and pressure loggers—and how they improve monitoring accuracy, regulatory compliance, and data-driven decision-making across a wide range of industrial and commercial environments.

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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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