Chemical Sensor

New generation of glass-free ISFET pH sensors

December 23, 2019 By Paul Heney

Endress+Hauser launches Memosens CPS47D, CPS77D and CPS97D ISFET pH sensors for applications where glass pH sensors present risk of breakage in challenging process conditions. ISFET sensors are made of unbreakable PEEK and are available with three different reference systems, providing a glass-free pH sensor to suit every requirement. ISFET Memosens CPS47D and CPS77D sensors are […]

Endress+Hauser glass-free ISFET pH sensors

December 23, 2019 By Mike Santora

Heilind Electronics offers Amphenol Advanced Sensors full line of CO2 sensing technologies

June 18, 2019 By Aimee Kalnoskas

Heilind Electronics has expanded its selection of sensor solutions with the addition of Amphenol Advanced Sensors carbon dioxide (CO2) sensing technologies. Amphenol Advanced Sensors Telaire brand T6700 Series miniature CO2 sensors have the accuracy and reliability of many larger sensors, enabling OEMs (original equipment manufacturers) to develop smaller enclosures and equipment using significantly less power […]

What’s the secret to increasingly smaller sensors?

April 30, 2019 By Randy Frank

Actually, it’s no secret, but microelectromechanical systems (MEMS) and integrated circuit technology provide breakthroughs in size and the ability to further decrease size with next-generation designs. The breakthroughs can occur both in the research & development area and in volume production. In the R&D area, CEA-Leti has prototyped a next-generation optical chemical sensor using mid-infrared […]

What’s happening in air quality sensing?

January 15, 2019 By Randy Frank

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

November 18, 2018 By Aimee Kalnoskas

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

January 31, 2018 By Randy Frank

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

January 25, 2018 By Randy Frank

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?

November 29, 2017 By Randy Frank

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?

November 27, 2017 By Randy Frank

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 […]