Southco, Inc. has introduced a Universal Latch Sensor (ULS) for enhanced security and constant monitoring. Southco’s Universal Latch Sensor is a simple magnet that attaches to an existing latch, and a magnetic sensor that attaches to the inside of an existing door frame. When the door is closed, and the latch is engaged, the magnet […]
Sensor Tips
FAQ on railroad hot-box-temperature sensing, part 2
Modern electronics should be able to easily solve a temperature-sensing challenge, but the harsh real-world complexities make it a difficult proposition. Part 1 of this article looked at the basic issues of railway bearing failure and detecting these before they happen. This part looks into more details and sensing options. Q: What can the railroad […]
FAQ on railroad hot-box-temperature sensing, part 1
Modern electronics should be able to easily solve a temperature-sensing challenge, but the harsh real-world complexities make it a difficult proposition. Freight railroads are a very important part of the logistics infrastructure around the world for transporting raw materials as well as finished goods. They are a major constituent of intermodal transportation along with trucks, […]
New generation of absolute encoders feature newly-developed ASIC
As part of its ambitious NEXTGEN initiative, encoder-maker POSITAL has introduced a major update to its portfolio of IXARC magnetic encoders. While incremental encoders based on the new technology platform have been available for several months, the company is now rolling out a new generation of single and multiturn absolute encoders. These new encoders come […]
Parts verification sensor for optical sensing and intuitive indication
Industrial automation manufacturer, Banner Engineering, today introduced the PVS28 parts verification sensor, designed for visual operator guidance with touchless activation in picking, assembly, and fulfillment applications. The PVS28 provides maximum flexibility with two easy-to-use adjustable sensing ranges. Diffuse mode has an adjustable range of 20 to 500 mm. For a longer range, retroreflective mode enables […]
How is sensing used in audio acquisition and broadcasting? Part 1
According to the proverb, “seeing is believing,” but hearing something before you can see it can be very important, too. The earliest humans heard and recognized the sounds of predators long before they could see them. If they could see them — it was probably too late to take evasive action. While sound has always […]
Subminiature flange-mount reed switches measure 12.70 mm x 9.00 mm x 3.00 mm
Littelfuse, Inc. announced the release of its newest products, the 59155 and 59156, which are the world’s smallest subminiature flange mount reed sensors. The sensors’ design provides compact size, contactless activation, and customization options, making them suitable for a wide range of tight-spacing applications across different industries. Littelfuse introduces the most miniature flange-mount type reed […]
How is sensing involved in deep sea exploration?
As the recent loss of OceanGate’s Titan tourist vessel has revealed, exploring in the ocean’s depths is very risky business. To see the Titanic up close and personal, the Titan would have to travel to a depth of 3,800 m (12,467 ft), where the pressure is 382.45 bar (5,547.14 psi or 38,246.06 kPa). It turns […]
Custom LVDT sensor detects part errors in automotive applications
NewTek Sensor Solutions has designed a custom LVDT position sensor for resistance spot welding machines used in automotive plants to detect missing or misaligned parts in nut and stud welding. Cars contain hundreds of welded nuts and studs that hold them together. Properly securing the right nut and stud to different car components is critical […]
How does sensing help in paranormal research?
Paranormal does not usually imply a scientifically sound phenomenon. However, when science is used to verify the observation, the situation changes. This is where a variety of sensors come into play. After all, it is called extra sensory perception (ESP). In the United States, a push in the scientific community to empirically study paranormal experiences […]