In its report “IoT Sensors Market Research Report,” Market Research Engine expects the global IoT sensors market to grow from $10.08 billion in 2019 to $10.38 billion in 2020 at a growth rate of a mere 3.03%. The slow growth in 2020 is attributed to the economic slowdown worldwide from the COVID-19 outbreak. Expecting a […]
Finally, customizable temperature sensors for OEMs
Ashcroft has introduced a new line of customizable temperature sensors to satisfy nearly any OEM requirement. The new ITS and KTS sensors offer a selection of sensor types, including thermocouple, RTD, KTY, and NTC. They also provide completely customizable stem lengths, connections, signals, and wiring configurations. Ashcroft ITS and KTS temperature sensors can be tailored to […]
Endress+Hauser launches iTEMP TMT142B smart transmitter with Bluetooth
Endress+Hauser launches iTEMP TMT142B, a new generation smart temperature transmitter with Bluetooth. The transmitter delivers highly accurate and reliable measurements, wireless communication via Bluetooth, and user-friendly operation—all packaged in a robust single-chamber field housing. The technology offers significant improvements in process efficiency and plant availability while reducing costs. In industrial process engineering applications, temperature transmitters […]
What are inductive proximity sensors? Part 1
Non-contact sensing of a nearby object’s linear or rotary position in an electrically and mechanically harsh environment is a common system requirement. There are several ways to meet this objective, including sensors based on the Hall effect, the magnetorestrictive effect, and magnetic coupling. One widely used approach is inductive proximity sensing, which is effective, accurate, […]
ams launches industry’s smallest proximity sensor
News facts: New TMD2636 fully integrated proximity sensor module for True Wireless Stereo (TWS) earbuds is supplied in an ultra-low-profile 0.35mm package and occupies a volume of just 0.7mm3. The sensor draws on ams innovations in optical sensor hardware and software to provide reliable in-ear proximity detection and to save power when the earbud is […]
Emerson introduces Magnetic Target Switch for position sensing
Emerson has released its TopWorxTM Magnetic Target SwitchTM (MTS) to provide ready-to-install, universally-certified position sensing for explosion-proof and intrinsically safe applications. The hazardous locations-approved TopWorx MTS joins the TopWorx GOTM Switch in the Emerson portfolio of position-sensing products, providing a single source for both standard and heavy-duty position sensors. The TopWorx MTS is a magnetic, target-actuated, barrel-style […]
wide-bandwidth triaxial accelerometers monitor critical health of machinery
Driven by an increase in factory automation and the Internet of Things, demand for sensors to monitor the critical health of machinery is rising. Downtime for these automated machines can be costly, making machine condition monitoring and predictive maintenance with sensors crucial to improving efficiency and equipment utilization. To address this need, TE Connectivity (TE) […]
How is LVDT technology used for sensing?
Linear variable-differential transformer (LVDT) technology’s capability to accurately measurement linear movement is used to provide a position to electrical output for pressure, acceleration and force measurements. For example, in a pressure sensor, the sensing element is a diaphragm that moves a rod or cylindrical core inside the coils of a differential transformer to change the […]
Metrol High Precision Limit Switches from AutomationDirect
AutomationDirect has added more options for high precision limit switches from Metrol. High-temperature precision limit switches have been added that provide a 10-micron accuracy and are rated for temperatures of up to 200° C. New high-vacuum resistance limit switches are high precision with an accuracy of 10 microns as well and are designed to be […]
Humidity/temperature transmitters handle hazardous environments
Vaisala launches a new next-generation humidity and temperature transmitter series to take advantage of advancements in technology and to meet and exceed current hazardous area regulations. The new Vaisala HUMICAP Intrinsically Safe HMT370EX Humidity and Temperature Transmitter Series builds on over 20 years of experience with the trusted Vaisala HMT360 series with an even more robust and […]
Battery powered inductive proximity sensor sports 70-ft range
Mercury United Electronics, Inc. announces the release of their complete Inductive Proximity Sensor System that allows operation of the sensor and the transmitter from just two +1.5V AA batteries with a typical transmission range around 70 feet, or 22 meters. The typical total current draw for the combined Inductive Proximity Sensor and RF Transmitter module [MPRF-01] is 5 […]
What are inductive proximity sensors, Part 2
The first part of this article introduced the inductive proximity sensor. This second and final part looks at some more specifics of this sensor. Q: Are there different architectures and implementations? A: Yes, there are three basic types: 1) the magnetic elements alone are in the sensor. This separates the electronics from the sensing coils […]
How can police locate where a gunshot came from?
Time is of the essence. When an active shooting occurs, the key to preventing and/or minimizing injuries and death is quickly identifying exactly where the shooter is, end the threat and then treat and transport victims. Gunshots have unique audio characteristics so microphones can detect and provide information for location analysis. With its ShotSpotter site […]
What is the difference between an absolute and incremental position encoder?
Measuring the position of a rotating shaft, speed or direction of motion typically requires a rotary encoder. The two main types of encoding techniques are: absolute and incremental encoders. The absolute encoding technique provides a specific and unique position value for every point of rotation when it is switched on. Absolute encoding is commonly achieved […]
How to design an Arduino-based EMG monitor
Electromyography (EMG) is a medical procedure that evaluates the health conditions of muscles and nerve cells. These cells transmit electrical signals that cause muscles to contract or relax. EMG is used to read these signals and plot them as numbers or graphs. Typically, EMG is performed by doctors as one part of a diagnostic tool […]
LHA-19-R series hermetically sealed AC-LVDTs
Alliance Sensors Group, a div of H.G. Schaevitz LLC, has expanded its linear position sensor line with the LHA-19-R series AC-LVDTs (Linear Variable Differential Transformers). These rugged yet high precision linear sensing devices are hermetically sealed, contactless devices with a radial connector designed for industrial and commercial applications such as factory automation, metal and paper […]
Sakor Technologies provides new dynamometer system to General Atomics Aeronautical Systems
SAKOR Technologies announces that it recently provided a dynamometer test system to General Atomics Aeronautical Systems for use in testing starters/alternators for military remotely piloted aircraft (RPA) of the Predator class and larger. The system features a 58 horsepower (Hp) AccuDyne AC 4 quadrant motoring dynamometer and other subsystems configured for starter/generator testing and is […]
Petasense launches the first 3-in-1 industrial sensor with vibration, temperature and speed
Petasense, a producer of IIoT sensors and asset reliability and optimization, launched the first industrial wired sensor that combines vibration, temperature and speed detection into a single sensor. The Vibration Sensor (VSx) plugs into the Petasense Transmitter (Tx) to detect common failures in variable speed, batch or spared assets. Until now, these assets have been […]
NewTek contactless rotary position sensors
NewTek Sensor Solutions offers the RV series of rotary position sensors that measure and provide feedback on the rotary displacement of rotating elements in industrial benchtop and test and measurement applications. While featuring a full 360° mechanical range, these RVDTs provide an output proportional to shaft rotation over a range of ±30° or more in […]
Magnet-Free inductive position sensing targets automotive motor commutation
Renesas Electronics Corporation launched its magnet-free IPS2550 inductive position sensor. Featuring improved performance and easy customization, as well as total stray field immunity, and reduced weight and form factor, the IPS2550 is ideal for use as an absolute position sensor for high-speed motor commutation in passenger cars, heavy-duty commercial and off-road vehicles as well as […]
Automotive noise-canceling sensor cuts cable weight, complexity
Molex introduced an accelerometer-based Road Noise Cancelling (RNC) sensor, the first product in a new family of automotive Active Noise Cancellation (ANC) sensors. These sensors will play a critical role in combatting unwanted road, wind and HVAC car noise while reducing low-frequency sounds that increase driver fatigue. Advancements in the electronics industry have enabled ANC technology, […]
Temperature sensors optimized for COVID-19 vaccine monitoring and storage
Swift Sensors announces the launch of its secure wireless vaccine storage unit monitoring and alert system to enable medical facilities and pharmacies to remotely monitor COVID-19 vaccine storage temperatures, automate data logging, and respond quickly in case of an equipment problem or power failure. As vaccine suppliers and public health agencies expand the number of locations […]
ams launches new family of high-speed industrial image sensors
ams, a worldwide supplier of high-performance sensor solutions, has introduced the CSG family of image sensors, enabling manufacturers to develop industrial vision equipment that achieves higher resolution at very high frame rates. The new CSG14K and CSG8K sensors, supplied in – respectively – a stand-ard 1-in. or a 1/1.1-in. optical format, allow factory operators to […]
How do you want to monitor glucose?
Many people with diabetes need to monitor their blood glucose levels. For type 1 diabetes patients, regular monitoring and insulin injections are mandatory. For type 2 patients, glucose monitoring can indicate if lifestyle changes are improving their level. According to data from 2019, approximately 9.3% of the global adult population were living with diabetes in […]
Ruggedized pressure transducers withstand radiation, fatigue and high pressures
Sigma-Netics, Inc. offers durable pressure transducers that can withstand radiation, fatigue, submersion in underwater vehicles and high pressures in excess of 30,000 PSI. Available models include: -A general industrial pressure transducer with wetted material alternatives, extended thermals, and pressure ranges to 25,000 PSI. -A radiation-tolerant MV/V pressure transducer, which features custom ATP, NDE traceability, and low […]