Many people take clean air as a given. However, the World Health Organization (WHO) estimates (2014) that 4 million deaths globally are caused, at least in part, by air pollution. WHO also estimates (2016) that more than 90% of the world’s population lives in regions where air pollutant levels are higher than the WHO specified […]
Highly stable CO2 sensors operate at 0 to 50 degrees C
Murata has introduced the IMG-CB Series of very accurate, highly stable CO2 sensors aimed at gas detection applications in the agricultural and building energy management system (BEMS) markets. Murata’s high-performance CO2 sensors are based on non-dispersive infrared sensor (NDIR) technology, which is now the most popular type of sensor technology used in CO2 measurement. Murata’s […]
What cool sensor-enabled products were at CES 2018? Part 4
At CES 2018, exhibiting companies displayed many new products for smart homes, smart health, smart cars and more. Having safe, pesticide residue free food is certainly a smart addition to a home and its occupants’ health. To provide this safety, ITRI developed a Handheld Pesticide Residue Detector. The detector is a CES 2018 Innovation Awards […]
What cool sensor-enabled products were at CES 2018? Part 3
At CES 2018, exhibiting companies displayed many new products for smart homes, smart health, smart cars and more. Digital healthcare had several sessions and many companies displayed their innovative solutions. A digital nose gets into healthcare and other critical applications. With the goal of identifying and analyzing in real time the ambient air quality, an […]
What functions do sensors provide to drones?
Depending on the type of drone and its function, there can be a few essential sensors or an extensive number of sensors on board. Whether the drones are civilian or military craft, the sensors fall roughly into three categories: Make Them Fly, Make Them Work and Diagnose & Prevent Problems. Make Them Fly An inertial […]
What is the Advanced Septic System Nitrogen Sensor Challenge?
Septic systems release nitrogen and excess nitrogen causes toxic algal blooms in coastal communities. These blooms can lead to beach closures and degrade water resources. The US Environmental Protection Agency (EPA) estimates that over 2.6 million existing systems could be good candidates for advanced septic systems that treat the nitrogen due to their location in […]
What types of sensors are used in robots? Part 1 of 2
Fully functional human robots, such as those being developed by Boston Dynamics, need numerous sensors to simulate a variety of human and beyond human capabilities. For the human part, the sensors provide the ability to see, hear, touch and move. In general, industrial robots employ sensors for a variety of activities. Some sensors provide environmental […]
How does a smart home control windows, blinds & shutters?
At CES, Marketing Director Michael Rasmussen of the VELUX Group explains how a partnership between Velux A/S and Netatmo achieves the first smart roof, windows, blinds & shutters solutions using sensor technology to measure temperature humidity, CO2 and sunlight level. Velux provides the electrically operated hardware and Netatmo provides the sensing technology. The systems software […]
How can patients monitor their glucose level without drawing blood?
At CES 2017, Luc Pierat, Founder and CEO of PKvitality tells how K’Track Glucose, a watch-like fitness monitor with an added sensing module can calculate glucose without drawing blood by sampling interstitial fluid just below the skin with a chemical sensor. The Glucose K’apsul biosensor fits into the base of the device and effortlessly probes […]
Solid State Oxygen Sensors Use Optical Technology
Zirconia is commonly used for oxygen sensing. In addition to this technique, SST Sensing Ltd. has added the LuminOx family of optical oxygen sensors to its product offerings. The sensors use fluorescence quenching by oxygen where pulsed light is directed onto an oxygen-sensitive fluorescent dye causing it to fluoresce. The rate at which this fluorescence […]
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