Archive For: Discrete Sensing
32 new sensor mounting brackets from Wenglor have been added to AutomationDirect’s sensor accessories offering. New brackets are available for inductive, magnetic, capacitive and ultrasonic proximity sensors, along with photoelectric, laser and fiber optic sensors, and in 3, 4, 5, 6.5, 8, 12, 18 and 30mm sensor sizes.
AutomationDirect has added a new line of high precision limit/position switches from Metrol. Traditional limit switches and even electronic proximity sensors are limited in terms of accuracy and repeatability. These cost-effective, ultra-precise mechanical limit switches have repeatability down to 10, 5, 3, and even 0.5 microns (µm) depending on the specific model.
AutomationDirect has expanded its sensors offering to include wide area sensors for object detection. The new area sensors from Micro Detectors (MD) are multi-beam, through-beam sensors with emitter and receiver elements used for detecting the presence of any object by sensing the light beam intensity returning from the receiver. The area sensors have an IEC ... Read More
AutomationDirect has expanded its AEM2G series compact limit switch line to include more electrical connection options. Four electrical connection types are now available for the AEM2G series of compact limit switches. 5-Pin M12 Quick Disconnect (bottom and right exit) and 3m pre-wired pigtail cable (right exit) connection options have been added to the existing 3m ... Read More
AutomationDirect has expanded its limit switch offering to include F25 Series NEMA limit switches from Eaton. These limit switches are NEMA 3, 3S, 4, 4X, 6, 6P, 13, and IP67 rated for operation in a variety of rugged industrial environments.
AutomationDirect now offers Datalogic print mark contrast sensors with 6-12mm sensing distances. We also now offer the Contrinex DW-series of extended and triple-distance proximity sensors in 3mm to 30mm cylindrical and 20mm rectangular styles.
Fiber optic sensors work well in tight spots and in applications with a high degree of electrical noise, but care must be taken when specifying these critical components.
For their undergraduate senior capstone project, a team of Mechanical Engineering students at Portland State University (PSU) recently designed an electronic system upgrade for the control system of a 100-year-old beam testing machine. Using a range of AutomationDirect parts, the purpose of the project was to make the operator experience comparable to modern machines.
AutomationDirect’s AcuAmp® line of power products now includes the CTF series 5A secondary current transformers. Designed for applications such as ammeters, wattmeters, panel meters, instrumentation, and energy management systems, these current transformers offer a compact, cost-effective means of measuring primary current.
Part presence sensing is a critical part of automation. A controller must often sense a part is present in a fixture, or sense the part position on a conveyor, to make logic decisions such as run, stop, etc. Presence sensor types include photoelectric, inductive, capacitive and others—and this abundance of choices can complicate specifying the ... Read More