Sensing
New micromachined angular rate sensor
Inertial Aerosystems have introduced a new high performance micromachined angular rate sensor primarily for demanding military applications. Designated the QRS116, it is manufactured by U.S. based Systron Donner Inertial (SDI). It offers improved noise, faster start up and unprecedented angular random walk and in run bias stability.
MassaSonic M-320 Programmable Ultrasonic Sensors
Sensing and instrumentation specialists Vydas International Marketing has released the new rugged MassaSonic M-320 series RoHS compliant ultrasonic sensors. The new M-320 smart ultrasonic sensor compliments the successful M-300 series which is already established in world wide markets.
IST’s New Micro Flow Sensor for Ultra Low Gas-Flow Applications
Innovative Sensor Technology has developed a new MFS02 micro flow sensor that utilizes thin film technology to layer platinum micro heaters and temperature sensors on an ultra sensitive polymer membrane. The MFS02 is capable of measuring the thermal mass flow of gases in a range from 0.001 to 2m/s (up to 50m/s), and has a chip temperature range of -40 to +150°C.
NStainless Steel LS02 Liquid Level Sensors Tackle More Applications!
The LS02 stainless steel version is a compact liquid level sensor series designed in a robust stainless steel package featuring high temperature resistance up to 120°C as well as high pressure and chemical resistance.
Freescale unveils Xtrinsic sensing portfolio
Freescale Semiconductor is introducing its Xtrinsic sensing solutions – products designed with the right combination of high performance sensing capability, processing capacity, and customizable software to help deliver smart, differentiated sensing applications. Freescale's Xtrinsic sensing solutions have built-in intelligence and make complex calculations and decisions within the context of their environments. This offloads the host processor of these extensive processing requirements, enabling design innovation and more efficient systems.
TT electronics OPTEK Technology enhances long distance reflective switch with adjustable sensitivity
Providing design engineers with an adjustable reflective switch to meet a number of non-contact reflective object sensing application needs, TT electronics OPTEK Technology has enhanced its long distance reflective switch with adjustable sensitivity and simplified mounting. The OPB725A-18Z device uses an infrared LED and a logic output sensor in a reflective switch configuration, and features a reflective sensing distance of up to 24" depending on the object.
New Stainless Steel OEM Pressure Sensors Offer High Accuracy Over a Wide Temperature Range and Digital Outputs
Sensortechnics' new SSI stainless steel OEM pressure sensors accurately measure gage or absolute pressures in ranges from 200 mbar up to 35 bar. These devices offer excellent stability and repeatability, achieving a Total Error Band (TEB) better than ±1.5 %FSS over a temperature range of -20…+85 °C. Sensortechnics' SSI pressure sensors use precision digital signal conditioning and provide both analog 0.5…4.5 V output as well as digital I²C or alternatively SPI interfaces at the same time.
Sensor Technology Offers Unmatched Sensitivity for Differential Low Pressure Measurement
Sensortechnics' new LBA series offers differential low pressure measurement with ranges of 250 and 500 Pa Full Scale. The LBA sensors perform fully analog on-chip CMOS signal conditioning to allow for linear and temperature compensated outputs with high differential pressure resolution of typ. 0.1 % and fast response times of typ. 1 ms.
Fresh Approach to Cold Chain Monitoring Enabled by Sensing Alliance
Proxima RF Technology Inc. and Phase IV Engineering, Inc. have partnered to offer HF RFID enabled sensing products based on the powerful, new Melexis MLX90129 sensor IC that allows new sensing applications that previously would have been left on the drawing board. Proxima RF designs 13.56MHz High Frequency (HF) readers and holds a patent on integrating readers in handheld devices while Phase IV Engineering provides complete wireless and embedded sensing solutions.
STMicroelectronics Miniaturizes Digital Temperature Sensors for Protection of Portable Products
STMicroelectronics has announced a super-small and power-efficient temperature sensor allowing portable devices to benefit from features such as intelligent thermal protection. As today's consumer lifestyles demand unprecedented performance and portability from products such as solid-state drives, notebook computers, eREADERS, smartphones, basestations and digital signage, hard-working electronics are packed into confined spaces and generate heat that can cause failure and poor reliability. ST's new STTS751 Digital Temperature Sensor (DTS) is mounted on the circuit board to feedback accurate temperature data allowing the system to manage its temperature, for example, by activating a cooling fan or shutting down circuitry.
Analog Devices’ Digital Temperature Sensors Achieve Highest Accuracy of ± 0.25°C Over Industry’s Widest Temperature Range
Analog Devices introduced two fully calibrated, 16-bit-resolution, high-linearity digital temperature sensors that achieve the industry's highest level of precision over a wide operating temperature range.
Imec and Holst Centre report gas sensor chip paving the way to autonomous e-nose
Imec and Holst Centre have developed very sensitive integrated sensing elements for gas detection. The polymer-coated microbridges in high-density arrays can detect ppm-level concentrations of vapors using on-chip integrated read-out techniques. The demonstrated technology is very suitable for miniaturization of electronic nose devices thanks to the low power consumption (<1 W/bridge) and small form factor.
Multi-Purpose Temperature Sensors from ATC Semitec
ATC Semitec's AT-11 series temperature sensor offers the best accuracy/cost/quality ratio available in the industry. Precise to ±0.3deg.K at 25deg.C and with a fast-response tip (only 6 x 5 x 15mm long), the AT-11 accurately controls the air or water temperature in your application up to 105deg.C.
Deeter Group Introduces Complete Wireless Sensor System for Industrial Measuring and Control
The Deeter Group announced the launch of its Wireless Sensor System for industrial measurement and control. At the centre of the system is the simple-to-use Base Station designed to receive data from remote wireless devices such as the Deeter Liquid Vertical Sensor (LVCS-RF). The base station converts remote sensor input signals into industry standard process outputs. The Base Station acts as the coordinator for an IEEE 802.15.4 wireless sensor network. It operates on one of 16 radio frequency channels available in the 2.4GHz ISM band. The high power transceiver can achieve a range of greater than 1km, subject to local environmental factors. The internationally recognised IEEE 802.15.4 protocol allows several wireless sensor networks to share the same wireless spectrum without interference.
IAS: Analogue Current Sensor for High-Side Shunt-based Current Monitoring
At the Sensor+Test fair in Nuremberg, Isabellenhütte unveiled its precision current sensor with analogue voltage output. The new sensor, the IAS, does not require a digital interface or digital converter, reducing size and costs – an important benefit for users in many different fields (e.g. automotive applications, energy management systems and general current sensing applications). The choice of used shunts ranges from 0.1 to 1 mOhm, meaning the measurement area and the dynamic range can be set for up to 100 dB; with a 500-µOhm, for example, pulse current of 800 A can be measured for 100 ms at a resolution of more than 20 mA.
RDP meet challenge for high reliability position transducers
When position measurement is called for in difficult to maintain situations, such as nuclear facilities or deep beneath the sea, then high reliability is demanded of the transducers. Measurement specialists RDP Electronics Ltd has developed rigorous testing processes to meet these challenges.
Honeywell's XYR6000 Wireless Position Sensors
Honeywell's XYR6000 Wireless Position Sensor is based on one of the company's most-proven sensor technologies. The XYR6000 position sensor helps improve overall reliability by giving users the ability to remotely monitor a number of applications ranging from valve position to safety shower emergency use. Originally introduced by Honeywell Process Solutions (HPS) in June 2009, the XYR6000's broad spectrum of potential is now being offered by Honeywell Sensing and Control to targeted OEM customers.
Semtech Expands Temperature Sensor and Monitor Platform to Address More Complex Systems
Semtech today announced the SX8743, an expansion of its low-power temperature sensing and monitoring platform that can monitor up to four temperature zones in servers, advanced printers, appliances and other complex systems.
Honeywell Zephyr Digital Airflow Sensors that deliver the industry's most accurate airflow reading
Honeywell announced the introduction of the Honeywell Zephyr™ Digital Airflow Sensors that deliver the industry's most accurate airflow reading across the operating range of the sensor. The new HAF Series devices provide highly accurate digital output, enhanced reliability, and repeatable measurements to meet many medical and industrial application specifications.
Three-Axis Digital Gyroscope from STMicroelectronics Embeds Advanced Power-Management Capabilities for Consumer Applications
STMicroelectronics has extended its motion-sensor portfolio with a high-performance 3-axis digital-output gyroscope that embeds a FIFO (first-in first-out) memory block for smarter power management.
Sensirion SDP600 Differential Pressure Sensor
With its SDP600 series, Sensirion provides the first digital, dynamic differential pressure sensor for air and non-aggressive gases. The sensor is small, fast and reliable. Its long-term stability outperforms any similar devices - drift issues are now a thing of the past. Supplying a digital I2C output, the differential pressure sensor measures with highest sensitivity and accuracy even at low differential pressures (< 10 Pa). Thanks to its exceptional integration level and clever packaging, the CMOSens® sensors is available at an economical price.
Multi-channel Sensor
MAZeT has announced a new 4-channel MDDC sensor signal amplifier for sensors with current input; the on chip solution is capable of digitising low levels of current input at high speeds with high bandwidths and dynamics. The MDDS is suitable for handling rapidly changing process parameters that sensors provide in applications such as inline measurement of colour, pressure etc. for realtime control of automated processes.
Intrinsically Safe sensor gives absolute measurement
A new MTS magnetostrictive sensor marketed by RDP electronics Ltd offers the opportunity to capture highly accurate positioning measurement data in hazardous areas.
Intrinsically Safe sensor gives absolute measurement
A new MTS magnetostrictive sensor marketed by RDP electronics Ltd offers the opportunity to capture highly accurate positioning measurement data in hazardous areas.
MEDER electronic, Inc. – MK11 Series Threaded Sensors Now Offered in Brass
The MK11 Series Sensors are supplied in a threaded style housing and accompanying hardware which allow for easy and exact adjustment in limit switch, end position and proximity sensing applications. Branching out from the plastic and stainless steel styles, the MK11 Series Threaded Reed Sensors are even more diversified with the addition of a new brass version MK11/B. More affordable and structurally robust, the brass housing is able to withstand higher torque settings, and resist high temperatures, moisture and compression. Furthermore, the brass housing's non-ferromagnetic properties also eliminate any potential magnetic switching interferences.
Monitran launches six new ranges of general purpose sensors for vibration analysis and machine protection
Monitran, a world-leader in the development and manufacture of transducers for the measurement of vibration and displacement, has launched six new ranges of general purpose sensors. All sensors in the new ranges are available as top- or side-entry and with integral cables or connectors. Submersible and intrinsically safe versions are also available.
High Accuracy HDI Pressure Sensors Offer 3 V Supply Versions for Battery Powered Applications
Sensortechnics' HDI sensors measure absolute, differential or gage pressures in various ranges from 10 mbar up to 5 bar. The HDI series features 3 V supply versions which are ideally suitable for battery powered applications, e.g. in portable or handheld devices. HDI pressure sensors perform precision digital signal conditioning and achieve ultra high accuracies with an excellent Total Error Band (TEB) better than ±0.5 %FSS over a temperature range of 0…+85 °C.
Cherry AN1 and AN8 series angular position sensors from ZF Electronics have non-contact sensing for prolonged product life
ZF Electronics UK has announced two new angular position sensors: the AN1 series intrinsically linear angular position sensor and the AN8 series thin angular position sensor. Both the AN1 series and AN8 series have custom programmable outputs and suit a wide number of applications.
Reflective Sensor for Medical Applications
Optek's new miniature reflective object sensor provides medical electronics designers with an enhanced sensing range in space-constrained applications. Infusion and transfusion pumps and medicine dispensing equipment are two of the medical applications benefitting from Optek's new OPB733TR reflective object sensor.
SS361CT/SS461C High Sensitivity Bipolar Latching, Hall-Effect Digital Sensor ICs
Honeywell announced the introduction of new high-sensitivity Bipolar Latching Hall-Effect Digital Sensor integrated circuits (ICs) for use in a variety of transportation, industrial, commercial, and medical applications.
Alps Claims Industry’s Longest Detection Distance Magnetic Sensor
ALPS ELECTRIC EUROPE GmbH revealed today its new HGDFPA006A magnetic sensor that allows for the industry's longest detection distance in determining whether home appliance covers and doors are open or closed. Sample shipments are to commence from April 2010.
ZMDI introduces cost-effective differential sensor signal conditioner for measuring pressure, temperature, linear position, force and load
ZMDI introduced the ZSSC3053, a pure differential sensor signal conditioner (SSC) for high-accuracy amplification and sensor-specific correction of millivolt-level DC sensor signals. Based on proven functionalities of ZMDI's well known sensor signal conditioner portfolio, the feature-optimized ZSSC3053 offers the highest sensor accuracy at low cost. The chip is adjustable to nearly all resistive bridge sensor types and is ideally suited for microcontroller-based sensor systems in industrial, medical, consumer and white goods applications for measuring pressure, temperature, linear position, as well as force and load.
Murata announces ultra-tight ±0.5% tolerance chip NTC thermistors
Murata's ultra-tight tolerance versions of its market-leading chip NTC (negative temperature coefficient) thermistor series, the NCP series. ±0.5% tolerance versions are now available with consumer, industrial and automotive temperature ranges. These ±0.5% tolerance chip NTC thermistors are the first of their kind to be developed and offer a low-cost alternative to IC-based sensing solutions when high sensing accuracy is required.
Moisture-proof overmoulded VN1015 series digital vane sensors from ZF Electronics are magnetically-operated
The new Cherry VN1015 series of digital vane sensors from ZF Electronics are designed for applications which require robust repeatable sensors immune to moisture and dust. These digital sensors are magnetically operated, so there are no mechanical contacts to wear out, ensuring extra-long product life and reliability. Models in the VN1015 series are available either with 3-pin sink output or with 24 AWG terminations and will cope with operating and storage temperatures of between -40degC and up to +125 degC, depending on model.
OPTEK's Fluid Sensor for Medical Tubing
Providing medical design engineers with a cost-effective alternative to ultrasonic sensors, TT electronics OPTEK Technology's OCB350 fluid sensor features automatic calibration circuitry and is available with multiple output states including fluid present, no fluid present, and no tube present. The sensor is ideal for medical applications including monitoring fluid or air presence in tubing for infusion and transfusion pumps where fluids of different optical densities are used.
RDP Electronics to exhibit extensive transducer range at MTEC
Transducer solutions specialists RDP Electronics Ltd will be showing the latest developments in sensor technology at MTEC 2010. RDP's comprehensive range of transducers includes load cells, pressure sensors, LVDTs, torque and magnetostrictive transducers complete with instrumentation and measurement software. RDP Electronics Ltd specialise in providing cost effective solutions to a broad range of measurement needs, right from the point of measurement through to PC display of data.
“Off the Shelf” Precision Liquid Level Sensor
The Gill Sensors 'R-Series' is a precision "off the shelf" liquid level sensor, developed for motorsport, military and industrial applications. The sensor has no moving parts, utilising advanced capacitive technology to accurately monitor the liquid level.
Cherry low profile, threaded housing and snap fit position sensor ranges from ZF Electronics are economical and reliable
ZF Electronics has launched four new ranges of Cherry magnetic position sensors – the MP1014 series; MP1001 series, MP1005 – MP1007 series and the MP1013 series. With a variety of different housings, features and electrical specifications, these new Cherry position sensors are designed to suit a wide range of applications, including door position sensing, flow sensing and pedal switches, and provide reliable operation and long product life across diverse operating environments.
Murata announces world's smallest pyroelectric infrared sensor
The latest version of Murata's pyroelectric infrared (PIR) sensor is the world's smallest at just 5.0 x 4.7 x 2.4 mm, enabling the sensor to be used in compact, low profile electronic devices and equipment. The IRS-B210ST01-R1 is also the only surface-mount PIR sensor on the market. It features high sensitivity and signal to noise ratio, excellent stability against temperature changes and white light and enhanced RFI immunity.
New Finger-tip Joystick Options for Speed Control
Penny + Giles, designer and manufacturer of high precision position sensors and manual controllers has expanded its family of JC120 single axis joystick controllers with the addition of new mechanical features contained within the existing joystick design.
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