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- Industrial Sensing Fundamentals – Back to the Basics: NPN vs PNP
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- Analog Signals: 0 to 10V Vs. 4-20 mA
- Basic Operating Principle of an Inductive Proximity Sensor
- Which cable jacket is best for your application?
- Flush or Non-Flush - What's the Difference?
- Back to the Basics: How Do I Wire a DC 2-wire Sensor?
- Measurement Fundamentals: Position Measurement vs. Distance Measurement
- Photoelectric Basics - Light On or Dark On
- Resolution, Accuracy, and Repeatability
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Category Archives: Object Detection Sensors
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
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
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
Roughly four sensing-related processes occur in a welding cell with regards to parts that are to be joined by MIG, TIG and resistance welding by specialized robotic /automated equipment: Nesting…usually, inductive proximity sensors with special Weld Field Resistance properties and … Continue reading
Similar to inductive sensors, capacitive sensors are available in two basic versions. The first type is the flush or shielded or embeddable version however with capacitive sensors they are sometimes referred to as object detection sensors. The second type is … Continue reading
Capacitive proximity sensors are non-contact devices that can detect the presence or absence of virtually any object regardless of material. They utilize the electrical property of capacitance and the change of capacitance based on a change in the electrical field … Continue reading
Detecting hot objects in industrial applications can be quite challenging. There are a number of technologies available for these applications depending on the temperatures involved and the accuracy required. In this blog we are going to focus on infrared temperature … Continue reading