Category Archives: All posts

The Evolving Technology of Capacitive Sensors

In my last blog post, Sensing Types of Capacitive Sensors, I discussed the basic types of capacitive sensors; flush versions for object detection and non-flush for level detection of liquids or bulk materials.  In this blog post, I would like … Continue reading

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Hydraulic Valves – Customize your Feedback

Hydraulic actuators can be used to open and close a valve’s position.  In automation architectures, a linear position sensor is used within the hydraulic actuator to provide continuous position feedback. The linear position sensor is installed into the back end … Continue reading

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The Benefits of using RFID or Barcode for E-Kanban or Automatic Replenishment

Electronic Kanban (E-Kanban) is a messaging system that uses a mix of technology to trigger the movement of components and materials within a manufacturing facility. Electronic Kanban differs from traditional Kanban in that it uses technology to replace traditional elements, … Continue reading

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How to Develop and Qualify Sensors for Arctic Conditions

The climatic conditions in the arctic are characterized by cold winters and short summers. There is a large variability in climate and weather: Some regions face permafrost and are ice covered year-round with temperatures down to -40°C / -40°F (and … Continue reading

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Capture vs Control – The Hidden Value of True IIoT Solutions

A few months ago a customer and I met to discuss their Industry 4.0 & IIoT pilot project.  We discussed technology options and ways to collect data from the existing manufacturing process.  Options like reading the data directly from the … Continue reading

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Solve Difficult Sensing Applications with Ultrasonic Technology

When reviewing or approaching an application, we all know that the correct sensor technology plays a key role in reliable detection of production parts or even machine positioning. In many cases, application engineers choose photoelectric sensors as their go-to solution, as … Continue reading

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Absolute Position for Incremental Systems

In linear motion applications, it is often desirable to eliminate the need to make a homing run to re-acquire the reference position for an incremental linear encoder. The homing routine may need to be eliminated to save processing time, or … Continue reading

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How to Balance the IIoT Success Equation

What are the key components to being successful when implementing Industrial IoT?  There are three major components to consider when beginning your pilot project for Industry 4.0: Strategy, Data & Action.  With a clear understanding of each of these components, … Continue reading

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Precision Pneumatic Cylinder Sensing

When referring to pneumatic cylinders, we are seeing a need for reduced cylinder and sensor sizes. This is becoming a requirement in many medical, semiconductor, packaging, and machine tool applications due to space constraints and where low mass is needed … Continue reading

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Importance of Directional Sensitivity in Magnetic Field Sensor Applications

When using a T-slot or C-slot (Figure 1) magnetic field sensor to determine positioning in a pneumatic cylinder, the sensing face is oriented directly toward the magnet inside of the cylinder. But on the other side of the coin, how susceptible … Continue reading

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