Analog Devices’s new ADXL1001 and ADXL1002 high-frequency, low-noise MEMS accelerometers are designed for industrial condition-monitoring applications. The accelerometers deliver the high-resolution vibration measurements needed for the early detection of machine failure (e.g., bearing faults).
The ADXL1001 and ADXL1002’s benefits, features, and specs:
Deliver ultra-low noise density over an extended bandwidth with high-g range.
Available in two models with full-scale ranges of ±100 g (ADXL1001) and ±50 g (ADXL1002).
Typical noise density for the ADXL1002 is 25 μg/√Hz, with a sensitivity of 40 mV/g, and 30 μg/√Hz for ADXL1001 with sensitivity 20 mV/g.
Operate on single voltage supply from 3. to 5.25 V
Over range indicator
Rated for operation over a –40°C to 125°C temperature range.
The accelerometers cost $29.61 each in 1,000-unit quantities.
TT Electronics recently introduced the Photologic V OPB9000, which is a reflective CMOS logic output sensor with programmable sensitivity, output polarity, and drain select. It provides dependable edge and presence detection of reflective media under a wide range of ambient light conditions. The OPB9000 is well suitable for a variety of applications, including industrial printing, dispensing, manufacturing automation, security devices, and portable medical equipment.
The OPB9000’s features, benefits, and specs:
Programmable sensitivity, output polarity, and drain select
25+ kilolux ambient light immunity along with a wide operating temperature range
The self-calibration feature avoids the need for constant recalibration as the LED ages, saving valuable time and effort.
Temperature compensation and automatic gain control features
6-µs response time ensures high-speed detection for time-critical applications.
Fully integrated analog front end and digital interface
Combines an infrared emitter and integrated logic sensor in a 4.0 mm × 2.2 mm × 1.5 mm surface-mount package
u-blox and Wirepas recently announced a partnership to offer an advanced decentralized radio communications solution for industrial Internet of Things (IoT) applications. Comparable with advanced mesh technology, the solution is intended to make large-scale, decentralized industrial IoT networks easy to deploy.
Certified for use in several countries, NINA-B1 is a compact, stand-alone Bluetooth low energy (BLE) module intended for a variety of applications, including as connected buildings and telematics. With Wirepas Connectivity software, the NINA-B1 enables you to develop easy-to-install, large scale, industrial IoT applications.
The RIO-2010 is a web-based remote I/O control module. The Ethernet-ready module is equipped with eight relays, 16 photo-isolated digital inputs, and a 1-Wire interface for digital temperature sensor connection. The RIO-2010’s built-in web server enables you to access the I/O and use a standard web browser to remotely control the RIO-2010’s relay.
The RIO-2010 can be easily integrated into supervisory control and data acquisition (SCADA) and industrial automation systems using the standard Modbus TCP protocol. The I/O module also comes with RS-485 serial interface for applications requiring Modbus RTU/ASCII. Its built-in web server enables you to use standard web-editing tools and Ajax dynamic page technology to customize your webpage.
The MP220 is an industrial high-current switch. It features a single-pole, double-break electrical circuit that enables it to double break two independent electrical circuits.
The MP220 switch utilizes a fast snap action mechanism to transition from break-to-make position. The switch in its standard version is currently IP67 sealed. An improved sealing for IP68 applications with a strengthened cable exit is also available.
The MP220 is available in standard microswitch-size housing with a range of possible actuators and a four-wire potted cable. The switch is EN61058-certified for 250 VAC/10 A with a –40°C-to-130°C operating temperature range.