IMI Sensors model 682A16 is a Universal Transmitter, a DIN rail mounted, relay module with optional detachable front panel LCD display and programmer (Model 070A80 sold separately) for industrial monitoring, control, and alarm requirements. The 682A16 provides loop power for 2-wire, 4-20 mA sensors and ICP excitation for analog 8 mV/g to 120 mV/g accelerometers. […]
Accelerometer
Sensing Functions to Increase in Smartphones
ABI Research says that by 2013, 85% of smartphones will ship with GPS, over 50% will ship with accelerometers and almost 50% will have gyroscopes. A sensor-driven user interface (UI) will be an increasing theme in the next wave of mobile UI innovation. This will turn objects, locations, and people into networked, interactive elements according […]
Reverse Engineering Process & Costing Analysis of the STMicroelectronics 3-Axis Accelerometer
Finding out how a particular sensor is constructed can provide some helpful information, especially for a competitor. However, potential users may also want to know more about what is inside a sensor that they are considering – before they decide to purchase it. For STMicroelectronics LIS331DLH 3-Axis Accelerometer, Yole Developpement has just published a reverse […]
IMI Sensors Adds ATEX Approval to its Series 686B Smart Vibration Switch
With ATEX as well as CSA approval for use in hazardous environments, IMI Sensors Series 686B USB Programmable Smart Vibration Switch is positioned to address protection of cooling towers, fin fans, pumps, HVAC systems, and other critical machinery operated in hazardous areas. Based on an embedded piezoelectric accelerometer, the switch monitors vibration velocity for more consistent […]
Accelerometer Operates in Continuous 260°C Environment
Designed for monitoring vibration in gas turbines, Meggitt Sensing Systems Endevco Model 6222S accelerometer is a piezoelectric design with sensitivities of either 20, 50 or 100 pC/g. The sensor’s piezoelectric technology does not require an external power supply. The unit’s balance differential output allows its use with any industry differential charge amplifier. The sensor’s packaging is […]
Freescale Merges Accelerometer and 32-Bit Micro into One Package
A tiny 3 x 3 x 1 mm package provides the home for a 3-axis accelerometer and a 32-bit microcontroller (MCU). Part of an approach that Freescale Semiconductor calls its Xtrinsic sensing solutions, the MMA9550L addresses both the sensing and computing needs of the rapidly proliferating touch sensing applications. As if this wasn’t enough, the package also […]
Kistler Single-Axis IEPE Accelerometer Weighs in at Just 3.5 Grams
Kistler’s recently announced Type 8640A accelerometer is an Integral Electronics Piezoelectric (IEPE) unit that has an IEEE TEDS (Transducer Electronic Data Sheet) option. Besides weighing only 3.5 grams, the 0.394 x 0.394-inch sensor has an integral 10-32 connector and a 5-40 UNC-2B stud mount as part of its hermetically-sealed, welded titanium housing. The internal ceramic […]
Software Simplifies Motion Sensing
Motion sensing is one of the hottest sensing areas. Using microelectromechanical systems (MEMS)-based accelerometers and gyroscopes, systems designers are adding motion sensing to smart phones and other handheld products, as well as games, movies and even medical applications. To simplify the use of its MEMS sensors, Kionix has developed a software engine called Gesture Designer. […]
Meggitt Sensing Systems Ultra-small Triaxial Accelerometer
Measuring acceleration in a very small form factor can pose significant challenges. In addition to the right performance capability, the packaging and connectivity as well as the weight of the accelerometer must not interfere with the measurement. Designed for these types of measurements, Meggitt Sensing Systems’ Endevco model 35A ISOTRON triaxial accelerometer with its integral […]
Sensors Expo 2010 Exhibitors: A. T. Wall
If you missed Sensors Expo or did not get a chance to check out all the exhibits, I have several quick glimpses into some of the technology you could have observed. There were sensors for automotive, industrial, medical, consumer, commercial, aerospace/military applications and more. Exhibitors displayed numerous wireless solutions including energy harvesting technologies to extend […]
