Tag Archives: analog

Real-Time Optical Thickness Gauging for Hot Rolling Mills

An ever-present challenge in hot rolling operations is to ensure that the material being produced conforms to required dimensional specifications. Rather than contact-based measurement, it is preferred to measure the material optically from a standoff position. In some instances, this … Continue reading

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Back to Basics: Analog Signals

Industrial sensors used for continuous position or process measurement commonly provide output signals in the form of either an analog voltage or an analog current. Both are relatively simple interfaces, but there are things to consider when choosing between the … Continue reading

Posted in All posts, Linear Position and Distance Measurement, Object Detection Sensors | Tagged , , , , , , , , , , | 1 Comment

How Do I Make My Analog Sensor Less Complex?

So, you have a (or many) analog sensor in your application or system and they could be 4-20mA signal or 0-10V or even -10- +10V signal strength. You probably know that installing these specialty sensors takes some effort. You need … Continue reading

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What’s best for integrating Poka-yoke or Mistake Proofing sensors?

Teams considering poka-yoke or mistake proofing applications typically contact us with a problem in hand.  “Can you help us detect this problem?” We spend a lot of time: talking about the product and the mistakes being made identifying the error … Continue reading

Posted in All posts, Analog Position Sensors, Industrial Networking, IO-Link, Machine Vision, Photoelectric Sensors, Ultrasonic Sensors | Tagged , , , , , , , , | Leave a comment

5 Tips on Making End-of-Arm Tooling Smarter

Example of a Flexible EOA Tool with 8 sensors connected with an Inductive Coupling System. Over the years I’ve interviewed many customers regarding End-Of-Arm (EOA) tooling. Most of the improvements revolve around making the EOA tooling smarter. Smarter tools mean … Continue reading

Posted in Cables and Connectors, Magnetic Field Sensors, Object Detection Sensors | Tagged , , , , , , , , , , , , , , | 2 Comments

Ultrasonic Sensor Reflection Targets

In my previous posts (Ultrasonic Sensors with Analog Output, Error-proofing in Window Mode, and The Other Retro-Reflective Sensors) we covered the Ultrasonic sensor modes and how they benefit in many different types of applications. It is also important to understand … Continue reading

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Ultrasonic Sensors with Analog Output

Many times in an application we need more than a simple discrete on/off output. For a more accurate detection mode we can utilize analog outputs to monitor position, height, fill-levels and part presence typically found in object detection assemblies. When … Continue reading

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Cable Length for Analog Sensors

A question came in recently concerning the maximum recommended cable length for analog sensors.  Even as digital interfaces gain popularity, sensors with analog interfaces (0-10V, 4-20 mA, etc.) still represent the overwhelming majority of continuous position sensors used in industrial … Continue reading

Posted in Analog Position Sensors, Linear Position and Distance Measurement | Tagged , , , , , , , | 4 Comments

E = IR: It’s Not Just a Good Idea, it’s the Law

I recently had a conversation with a customer that resulted in one of those forehead-slapping “duh” moments for me, and I thought it might be worth passing along. Here’s the story: The customer had an application that required an analog … Continue reading

Posted in All posts, Analog Position Sensors, Linear Position and Distance Measurement | Tagged , , , , , , , | 1 Comment

Distributed Modular I/O Demo on Demand!

Everyone likes things on demand right?  Movies, TV shows, chocolate, you name it.  My good friend, John Harmon, has prepared a YouTube video so that you have at your fingertips an on-demand presentation on Distributed Modular I/O.  It is a … Continue reading

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