At Convergence 2010 in Detroit, Intersil’s Niyant Patel explains how a single infrared (IR) sensor can provide both ambient light and proximity sensing for vehicles. The Intersil ISL29028 ambient light and proximity sensor operates linearly down to 1 millilux and can use 850nm and 950nm external IR LEDs. For more information on Intersil’s ISL29028 ambient […]
Proximity
RFID Sensing Accesses Door Lock
Touch sensing was demonstrated as an alternative to commonly used magnetic key sensing for authorizing access to a locked door in a previous Sensor Tips video. At the Hospitality Design Expo, at the Sands Convention Center in Las Vegas, May 19-21, Jon Nevison demonstrates another option using RFID technology for authorizing access. The implication from […]
Proximity Sensor for Welding Applications
Rather than frequently replacing a sensor in an abusive welding environment, a new inductive proximity sensor can provide increased impact protection. Balluff’s BunkerProx M18 sensor has a thick housing for withstanding mechanical impact in welding applications. A frontal-impact deflection ring protects the face from repeated welding impacts. In addition, the sensor’s ceramic face resists weld spatter […]
Position Sensor Measures Without Touching Its Target
The KD-2446 high-precision proximity sensor system from Kaman Precision Products offers lead-free RoHS compliance in a compact DIN package that is simple to install. Featuring a 10 KHz analog output and threshold-adjustable 3.3 KHz switched output, the KD-2446 is a flexible solution for hight speed automated manufacturing and process control applications. The KD-2446 performs with […]
Proximity Sensor Measures Without Touching Its Target
The KD-2446 high-precision proximity sensor system from Kaman Precision Products offers lead-free RoHS compliance in a compact DIN package that is simple to install. Featuring a 10 KHz analog output and threshold-adjustable 3.3 KHz switched output, the KD-2446 is a flexible solution for high speed automated manufacturing and process control applications. The KD-2446 performs with […]
BIM-UNR Dual Sensor For C-Groove Cylinders
Minneapolis, MN — TURCK’s BIM-UNR line of compact magnetic cylinder position sensors now includes a dual sensor designed for detecting short and long stroke C-groove cylinders. BIM-UNR dual sensors provide a distinct advantage by combining two sensors through one cable connection to speed installation, as well as lessen wire costs and connection points. This design […]
Sensors Detect Metal Targets In Extreme Heat & Cold
For sensing applications exposed to temperatures from -25 degrees C to +180 degrees C, Baumer has introduced the new IFRH Series of Inductive High Temperature Sensors, a family of two-part proximity switches available in M8, M12 and M18 designs with chromium nickel steel housings. Intended for flush-face installation, the IP67-rated IFRH sensors are designed to […]
Multi-Touch ‘Resistive’ Touchscreen Controller Chip
As the latest high-tech devices such as smartphones, mobile internet devices and netbooks adopt multi-touch touchscreens to support increasingly sophisticated ‘apps’ and games,STMicroelectronics has introduced a multi-touch ‘resistive’ touchscreen controller chip to optimize the Bill of Materials of the electronics supporting this advanced capability. The STM32TS60 is the first member of ST’s new STMTouch family, […]
Mini-Photoelectric Sensor Has Many Installation Options
The new W15 from SICK is a special kind of miniature photoelectric sensor. The latest sensor and evaluation technologies from SICK meet a highly installation-friendly housing design that is common in the US market. Small wonder that the “transatlantic sensor concept” goes down well in Europe, too. Due to its “USA design,” the series is […]
iWallet Requires Fingerprint & Has Bluetooth Proximity Sensor
Putting aside the rather hokey promotional video created for the iWallet, the product looks like it will find its place in the pockets of the paranoid and those living in urban environments where pick pockets are never too far. The iWallet comes in two version: carbon fiber or carbon fiber with Kevlar. This should make […]
