All Categories
History
This section provides an overview for environmental sensors as well as their applications and principles. Also, please take a look at the list of 47 environmental sensor manufacturers and their company rankings. Here are the top-ranked environmental sensor companies as of December, 2024: 1.Comptus Inc., 2.Sensorex, 3.Raritan Americas, Inc..
Table of Contents
Categories Related to Environmental Sensors
An Environmental Sensor is a sensor used to detect and quantitatively measure environmental information in the surrounding environment.
Environmental Sensors are used to measure various environmental parameters such as temperature, humidity, light intensity, CO2 concentration, atmospheric pressure, noise, etc., as well as to detect the human body.
Recently, there are products that incorporate multiple environmental sensors in a small USB-type package to improve the convenience of evaluation.
Environmental Sensors are sometimes used by themselves to display information, but more often they are used to detect external environmental information to control other devices or equipment.
Examples of specific uses include devices that require temperature and humidity control, automatic doors and lighting that are activated by approaching humans, automobiles, aircraft, and detection of exhaust gases and occupants.
In automobiles, the purpose is to measure outside air, interior temperature and humidity, and solar radiation to determine the temperature and airflow rate of air conditioners.
In aircraft, they are also used for the purpose of controlling the attitude of the aircraft.
The principle of environmental sensor is to convert information to be detected, such as temperature and humidity of the environment, into electrical signals by utilizing various physical phenomena, and to grasp them as quantitative values.
Environmental sensors generally target external inputs (weather information, light, obstructions, sound, etc.), and many sensors have the ability to amplify and output weak signals or convert measurement units.
A typical environmental sensor, the highly versatile temperature/humidity sensor, is often integrated as a device, but temperature and humidity are measured separately, and temperature is generally detected by a thermocouple or thermistor. Thermocouples utilize the potential difference between two different metal wires. Thermistors can detect temperature with a resistive element composed of a metal wire and a metal oxide semiconductor.
Among them, NTC thermistors are widely used because they have a negative correlation in which the mobility of electrons increases and resistance decreases as temperature rises, making the relationship between temperature and resistance easy to understand.
Humidity sensors measure the amount of water vapor in the air and convert it to humidity as a ratio to the maximum amount of water vapor that can exist in the air.
There are two types: one that measures changes in semiconductor capacitance and the other that measures changes in semiconductor resistance. Resistance detection is less expensive, but it should be noted that the measurement accuracy is inferior to that of the capacitance type.
Other types of environmental sensors include optical and illuminance sensors that detect light such as infrared and ultraviolet rays. These sensors use photodiodes that utilize the photoelectric effect and photoresistors compatible with various wavelengths to detect light intensity. Most of these sensors also detect infrared light emitted from the human body.
CO2 sensors, one type of environmental sensor, are sometimes used as an indicator of arousal in a room. CO2 sensors mainly measure the concentration of carbon dioxide generated by human respiration, and can be used in places where many people gather, such as conference rooms and hospital waiting rooms.
In places where many people gather, such as classrooms, if the concentration of carbon dioxide is too high, it is said to affect the ability of people to concentrate, which is expected to improve work efficiency.
Environmental Sensors are also becoming smaller and smaller. Some of the smallest environmental sensors are less than 1 cm in size, and can be used in various fields such as medicine, agriculture, and manufacturing.
There are also USB-type environmental sensors. They are smaller than ordinary USB memory sticks and can be powered by USB for constant operation, and can be connected to a network via USB or Bluetooth for transmission of measurement data.
However, when connected to a PC's USB port, the temperature sensor may not be able to measure temperatures correctly due to the heat of the PC itself, so it is recommended to use an extension cable.
*Including some distributors, etc.
Sort by Features
Sort by Area
Allegro MicroSystems, founded in 1990 and headquartered in Manchester, New Hampshire, is a fables manufacturer of sensor integrated circuits and application-specific analog power integrated circuits. Its diverse product portfolio includes sensors, regulators, and motor drivers used in several areas, including clean energy, automation, E-mobility, and computer markets. The company supports customers through its design and application centers located in South America, Asia, North America, and Europe. It went public in 2020, and its shares are traded on Nasdaq Global under ALGM. It ships over one billion units annually to support its more than 10,000 customers worldwide.
Microchip Technology Incorporated was incorporated in 1989 and is headquartered in Chandler, Arizona. The company is a developer and manufacturer of control solutions for global markets including the automotive, industrial, communications, human-machine interface, and connectivity industries. The company’s products include microcontrollers, field-programmable gate array products, MOSFET and radio frequency products, and both wired and wireless communications products. The company’s services include wafer foundry and assembly services, test subcontracting manufacturing services, development tools for enabling system designers to program microcontrollers and processors, and timing system products.
In-Situ Inc., founded in 1976 and based in Fort Collins, Colorado, is a manufacturer of environmental and process monitoring equipment to protect the world’s water resources. Some of the products the company stocks include environmental sensors, flow monitoring systems, and water level meters, and the company also provides software that is used alongside the equipment. In 1989, the company introduced the world’s first in-well water-level data logger. Later, in 1995, the company launched the TROLL 4000, the first all-in-one datalogger/temperature sensor/transducer, and became the self-contained long-term monitoring solution for groundwater.
Broadcom Inc., established in 1961, and headquartered in San Jose, California, is a manufacturer and supplier of semiconductor and connectivity solutions. The company specializes in producing products, such as semiconductors, infrastructure software, networking products, storage products, wireless products in which their products cater to industries such as telecommunications, data centers, and consumer electronics. Their products are used for various applications, including wireless communication, networking equipment, data storage, and multimedia devices, providing components for advanced technologies in numerous industrial and commercial sectors.
Raritan Americas, Inc., a company founded in 1985 and headquartered in Somerset, New Jersey, United States., is a supplier and manufacturer of power management solutions and data center infrastructure equipment. The company offers a comprehensive range of products, including intelligent rack power distribution units, environmental sensors, and KVM switches. Their products are designed to enhance energy efficiency, optimize server performance, and streamline data center operations in industries such as information technology, telecommunication, and healthcare. The company also offers technical support, product training, and customization options to meet clients' specific requirements.
Lighthouse Worldwide Solutions, founded in 1982 and headquartered in Fremont, California, is a manufacturer and supplier of real-time contamination monitoring systems and airborne particle counters. The company offers a complete line of contamination monitoring solutions, including airborne particle counters, microbial samplers, liquid particle counters, and temperature/humidity sensors. These products ensure cleanliness verification and detect environmental contaminants in semiconductor, pharmaceutical, healthcare, aerospace, and among other industry plants worldwide. The company also offers various services, including technical support, request catalogs, and customization. The company is also honored with the "Cleanroom Supplier of the Year" award.
Comptus, founded in 1992 and headquartered in Campton, New Hampshire, is a manufacturer of industrial and outdoor environmental sensors. The company specializes in producing instruments essential for accurate weather and climate information. Its product range includes wind speed anemometers, environmental transmitters and sensors, barometric pressure instruments, and solar radiation sensors. The company provides sensors for building automation, renewable energy, agriculture, environmental monitoring, and recreation markets. It creates customized sensors to meet client specifications. The company is also recognized as New Hampshire's "Exporter of the Year," in 2020.
Honeywell International Inc. was founded in 1885 and headquartered in Charlotte, North Carolina. Honeywell is a diversified technology and manufacturing company to global customers in many industries such as aerospace, building technologies, performance materials, manufacturing, and safety. Honeywell produces hardware and software solutions for each industry it serves. In building technologies, Honeywell designs access controls, electrical and wiring, fire life safety, and employee training services. In aerospace, Honeywell designs cockpit systems and displays, engines, cabin management and cleaning, and health and usage monitoring.
Amphenol Advanced Sensors, established in 1999 and headquartered in St. Marys, Pennsylvania, is a manufacturer and supplier of sensing technologies. Their diverse product portfolio includes temperature sensors like RTDs, thermocouples, and thermistors, serving applications in industrial automation, medical devices, and environmental monitoring. Furthermore, they offer a wide range of pressure sensors, such as absolute pressure, differential pressure, and vacuum sensors, utilized in industrial automation, medical devices, and automotive industries. They also provide an extensive array of air quality sensors, including CO2, VOC, and particulate sensors, serving applications in environmental monitoring, building automation, and healthcare sectors.
Sensorex is a manufacturer and supplier of water-quality sensors and instruments. Founded in 1972, the company is based in Garden Grove, California, USA. The company specializes in designing, producing, and distributing a wide range of water quality measurement solutions, including pH sensors, conductivity sensors, and dissolved oxygen sensors. Sensorex's products are widely used in industries such as water treatment, aquaculture, and industrial processes. Sensorex offers calibration and technical support services to ensure accurate and reliable measurements. The company serves applications such as municipal water and wastewater treatment, environmental monitoring, laboratory and analytical, and pool and spa.
KEMET has a portfolio of over 1,600 patents serving the automotive, aerospace, industrial, telecommunications, computing, consumer, and medical devices. KEMETs devices provide filtering, sensing, energy storage, power conversion, and haptic actuator technology. Among these devices are capacitors, electromagnetic compatibility (EMC) components, resistors, circuit protection devices, inductors, sensors, Piezoelectric devices, release, transformers, and engineering kits.
Vertiv Group Corp. founded in Columbus, OH, in 2016 is a supplier of infrastructure technologies, hardware, software, analytics and ongoing services. The company's product portfolio includes Uninterruptible Power Supplies (UPS)DC Power SystemsPower DistributionStatic Transfer SwitchesSwitchgear and Switchboard. the company serves markets including Automotive and Electric Vehicles, Renewable Energy and Energy Storage and Electronics and IT Infrastructure. They operate in 130 countries and also provide services including product selection, installation, preventative maintenance, troubleshooting, and repair.
Donwil Company, established in 1965 and headquartered in McKees Rocks, Pennsylvania, serves as a distributor of air filters and air conditioner parts. The company offer sales and services for critical business process, power, and cooling products to enterprises located in Western Pennsylvania, Western Virginia, or Eastern Ohio. As the exclusive provider of Vertiv, Liebert, Starline, and Hitachi, and a certified factory-direct Vertiv partner, it offers a range of data center solutions suitable for various situations. These solutions cater to diverse needs, from small IT deployments in confined spaces to expanding capacity in new locations.
Located in Austria and Germany, Ams-Osram is a sensor design and manufacturing company that specializes in compact form factors, low power, high sensitivity, and multi-sensor applications. They were established in 1981 and were formerly known as austriamicrosystems AG. In 2012 it changed its name to ams AG. They have a technology portfolio for sensing, lighting, and visualization, ranging from light emitters and optical components to micro-modules, integrated circuits, and related software. Their work develops technology for use in the consumer, industrial, medical, and automotive sectors.
Scio Sense is a sensor technology manufacturer established in 2019 with technological operations across five countries: The Netherlands, China, Germany, USA, and Italy. The company has five sensor types, including humidity, gas/air quality, temperature, pressure, and flow. Environmental Sensors, Flow Sensing, Automotive, Precision Time Measurement, Wireless Sensor Node, and Sensor Interfaces are some of the industries that the company services with its materials. In addition, the organisation provides global support and knowledge.
MAE Advanced Geophysics Instruments, founded in 1982 and headquartered in Via G. Di Vittorio, Italy, is a manufacturer of precision electronic instrumentation for geophysical investigations. The company’s extensive product portfolio includes advanced tools like the ultrasonic pulse velocity through concrete system, VHR multichannel georesistivimeter with embedded channels (ranging from 48 to 96), an instrument for ultrasonic pulse velocity and sonic tests with an instrumented hammer, and the X820S seismograph complete set with 48 channels for MASW seismic analysis. These instruments find applications in several fields, including seismology and earthquake engineering, environmental and soil testing, and non-destructive testing of concrete structures.
PRONOVA, founded in 1998 and based in Berlin, Germany, is a manufacturer of analytical and measurement equipment. The company specializes in gas analysis equipment for measuring flue and process gases, water analysis equipment, and agricultural measuring solutions. With in-house hardware and software development capabilities, it is capable of offering customer-specific OEM products. It has been serving biogas plants, sewage and landfill sites, and laboratory facilities while also following the standards of DIN/ISO 9001:2008 certification.
Labfacility, based in the UK, is a manufacturer and supplier of temperature sensors, thermocouples, and related instrumentation for industrial applications. Established in 1971, the company offers a wide range of products that cater to various industries, including aerospace, automotive, food processing, pharmaceuticals, and more. Their product line includes thermocouples, resistance temperature detectors (RTDs), thermistors, temperature transmitters, temperature controllers, and temperature calibration equipment. As a supplier, Labfacility serves customers worldwide, ensuring that they meet stringent requirements and standards of various industries. Labfacility is ISO9001:2015 certified.
Hunan Rika Electronic Tech Co Ltd, founded in the year 2013 and based in Changsha, China is a developer and manufacturer, and supplier of weather and temperature sensors. The product portfolio includes wind, radiation, ambient, soil, and water sensor, rain gauge, data logger, weather stations, radiation shields, and accessories. The company also offers complete environmental monitoring and meteorological solutions. The products are used in multiple industries which include air quality monitoring, water treatment, solar PV industry, hydrological monitoring, and smart agriculture.
Sensirion, is a manufacturer based in Stäfa, Switzerland, specializing in smart sensor development since its establishment in 1998. Its product portfolio includes mass flow sensors and controllers, differential pressure, gas metering solutions, gas analyzers, and more. The company also provides mechanical design integration, complex algorithm development, and software integration into embedded and cloud-based systems. It collaborates closely with partners and customers across industries such as automotive, industrial, medical, building technology, and consumer electronics. The company spans multiple subsidiaries globally and offers customer suport and technical services.
Nissin Electric Co., Ltd., established in Kyoto, Japan, in 1917, is a Supplier of electrical energy by substation equipment, and grid connection technology. The company provides factories and office buildings to realize the optimal operation of energy and technical support. They also provide industrial infrastructure, with an emphasis on power system and energy equipment. Their product range includes gas insulated switchgear, storage battery system, vehicle recognition system, high voltage test product and multiple environmental sensors.
Nisshinbo Micro Devices Inc., established in 1959, and headquartered in Tokyo, Japan, is a manufacturer of semiconductors and electronic components. The company specializes in producing integrated circuits, discrete semiconductors, optoelectronic devices, which caters to industries such as telecommunications, automotive, and consumer electronics. The company holds ISO 9001 and IATF 16949 certifications, ensuring quality in their products which are used for various applications, including wireless communication, automotive systems, and industrial automation, providing crucial electronic components for advanced technologies in various industrial and commercial sectors.
Renesas Electronics Corporation was established in 2002 and is headquartered in Tokyo, Japan. Renesas is a global research, design, and manufacturer of semiconductors used in industries spanning automotive, consumer electronics, the internet of things, power & energy, and industrial sectors. Renesas manufactures both analog and digital products. Analog products include amplifiers, audio & video devices, data converters, PLC, and switches & multiplexers. Digital products include microcontrollers, memory components, sensors, wireless connectivity products, and others. Renesas also offers design resources such as kits, development tools, partner programs, and design tools.
Riello Elettronica, founded in 1986 and headquartered in Legnago, Italy, is a manufacturer of UPS systems (Uninterruptible Power Supply). Among their offerings are uninterruptible power supplies (UPS) under the brand "Riello UPS," designed to ensure continuous power during outages. Its product range also includes switching power supplies that convert AC to DC power, finding applications in computers, telecommunications, and industrial machinery. Furthermore, the company provides security and fire detection systems, essential for safeguarding both commercial and residential spaces. Addressing sustainability, its solar inverters convert solar energy into AC power for renewable energy generation.
Disruptive Technologies is a European manufacturer and developer of wireless sensors and cloud-based solutions that was established in Bergen, Norway in 2013. The company primarily produces cloud connector gateway devices that link up to 1,000 sensors to cloud platforms, wireless sensors for measuring various physical parameters, and its STUDIO branded web-based sensor configuration and management software. The company’s products are commonly used by its clients in food retail, healthcare, and commercial real estate.
OPTEX CO., LTD., established in 1979 and based in Shiga, Japan, is a manufacturer and supplier of sensors and IoT technologies. The company's product portfolio includes access control systems, environmental sensors, IoT devices, people counting systems, and intruder detection sensors and systems. These systems have applications in various industries, including the security industry, environmental monitoring, parking facilities, water quality monitoring, and others. The company is ISO 9001 Quality Management System (QMS) and ISO 14001 Environmental Management System (EMS) certified.
Bosch Sensortec GmbH, established in 2005 in Germany, is a manufacturer of microelectromechanical systems (MEMS) technology for commercial, original equipment manufacturer, and industrial clients. The company has numerous engineering and sales locations across the globe, assisting clients with the acquisition of the company's product portfolio, which includes 3-axis acceleration, gyroscope, and geomagnetic sensors, integrated 6- and 9-axis sensors, environmental sensors, and a comprehensive software portfolio. Bosch Sensortec GmbH's products are used in commercial products, including smartwatches, smart clothes, drones, robots, and VR devices.
Sglux, founded in Germany, in 2003 is a manufacturer of UV measuring components. The company's product portfolio includes UV Sensors, UV Detectors, UV Meters, UV Spectrometers and Custom UV Solutions. Their products are used in markets such as Automotive and Transportation, Telecommunications, Industrial Automation, Healthcare and Medical Devices and Aerospace and Defense. The company also provides services including research & development, national distribution, product selection, customized services, technical support and customer service.
WoMaster is a manufacturer of industrial products. The company offers goods for critical applications such as railway, power and utility, intelligent transportation, and smart city surveillance. The company's R&D team owns critical IIOT hardware and software technologies. With full SMT, DIP, assembly, and test lines, the company EMS has produced industrial devices for more than 20 years. The company EMS passes ISO9001:2015 and ISO14001:2015 quality certificates. The company provides SW and HW (ASIC) integrated protection mechanisms that apply the latest application-specific integrated circuit (ASIC) secure technology.
Capella Microsystems, located in New Taipei, Taiwan, is a manufacturer of optical electronic products, founded in 2002. Their product line includes smart sensors used for light, color, proximity, and gesture sensing. They also provide IrDA devices for wireless communication, optical encoders for precise position and velocity measurement, and PDICs specifically designed for photodiode array applications. Capella Microsystems' products have wide-ranging applications, serving industries such as consumer electronics, industrial automation, robotics, and medical devices.
Acme Chip Technology Co. Ltd., founded in 2008 and based in Shenzhen, China, is a distributor of electronic components that is ISO 9001 certified. Its products include sensors, power supplies, and optical inspection equipment sourced from several manufacturers, including Advanced Linear Devices Inc., Central Semiconductor Corp., and Fluke. The company also offers a large stock of electronic components, including obsolete components and old code chips that are always available for immediate shipment.
Vaisala, established in 1936 in Finland, is a technology company that is a manufacturer of electronic measurement systems and equipment for meteorology, environmental sciences, traffic safety, and industry worldwide. The Company's products include radiosondes, barometric pressure measurements, weather stations, lighting detection systems, and moisture measurement solutions. Vaisala also sells a large selection of its products directly to consumers via the company's online store. The company also provides commercial clients with the XWeather subscription service, which offers numerous options for industrial-grade environmental measurement.
Cyber Power Systems (USA), Inc., was founded in 1997 in Shakopee, Minnesota as a designer and manufacturer of power protection and management solutions. The company's product categories include uninterruptible power supply (UPS) systems, power distribution units (PDUs), surge protectors, mobile charging devices, and connectivity devices to name a few. These products are designed to safeguard critical equipment and data against power fluctuations, surges, and outages at numerous locations such as homes, offices, government entities, and many commercial businesses, POS, and healthcare departments.
Omron Corporation, started in 1933 and headquartered in Kyoto, Japan, is a manufacturer of automation components, equipment, and systems, and it developed the first contactless proximity switch in 1960. It has four domains, including industrial automation, electronic components, healthcare, and social systems, and it provides products and services in around 120 countries and regions. Some of its products include microsensing devices, access control systems, industrial robots, surveillance cameras, and blood pressure monitors. In 1971, it developed the first online cash machine, and in 1972, it established Japan’s first welfare factory.
Meraki is located in Mountain View, California, and is a manufacturer of network and security management devices that was originally founded in 2006 before its acquisition by Cisco Systems in 2012. The company’s products include cloud-managed switches, wireless LAN access point devices, and smart security cameras. It also offers unified threat management, end-to-end visibility and performance monitoring, and cloud-based optimization solutions for mobile devices and Wi-Fi networks. The company’s products are primarily used by clients in the retail, education, and healthcare sectors, including by companies such as MIT and Kaiser Permanente.
Aico, established in 1990 is a manufacturer and supplier of home safety equipment based in Shropshire, UK. The company's catalog includes fire detectors and alarms which are used by landlords, electricians, engineers and government bodies. The sensors come with a HomeLINK connection that grants users access from anywhere. All the alarms have a kitemark to show third party testing by British Standards Institution (BSI) or VdS. The company has received several awards, such as the Winner of Shropshire Business Awards in 2019 and the High Sheriff's Award in 2020.
Schaller Messtechnik GmbH, founded in 1995 and headquartered in Raaba, Styria, Austria, is a moisture measuring device designer, manufacturer, and B2B supplier. The company produces over 5,000 moisture measuring devices numerous applications across six main industries, including food processing, bioenergy, and buildings. Its products include whole grain moisture analyzers, humidity GF2 sets for painters and decorators, and sawdust water content measuring devices. The company also offers individually planable online measuring and monitoring systems that integrate with its products.
ROHM Semiconductor was incorporated in 1940 and is headquartered in Kyoto, Japan. ROHM manufactures and sells electronic components worldwide. ROHM operates through the segments ICs, discrete semiconductor devices, and modules. ROHM provides ICs comprising memory, amplifiers and linear, power management, clocks and timers, switches and multiplexers, logic, data converters, sensors and MEMS, display drivers, motor/actuator drivers, interfaces, communication and speech synthesis LSI, audio and video, and microcontrollers. ROHM also offers discrete semiconductor products include MOSFETs, bipolar transistors, and diodes; power devices, including power transistors and diodes, SiC power devices, IGBT, and IPM; passive devices, such as resistors, and conductive polymer and tantalum capacitors; and various modules among others.
MDPI was founded in 1996 and is based in Basel, Switzerland. The company is a pioneer in scholarly, open-access publishing, featuring 417 peer-reviewed journals and 9 conference journals with over 115,000 academic contributors. The company’s journals fall into 10 subjects including biology, economics, medicine, physical sciences, and public health. The company’s pear review system is a dingle-blind assessment with at least two independent reviewers, followed by a final decision of acceptance or rejection by the editor-in-chief. Authors may appeal editorial decisions in case of rejection of articles.
OMRON Corporation is a Kyoto based electrical equipment manufacturing company founded by Kazuma Tateisi in 1933. OMRON’s product portfolio includes medical equipment like nebulizers and digital thermometers, automated teller machines for the finance industry to AC, DC and custom control systems for the oil and gas industries. The company has over 30,000 employees and offers its products and services in 120 countries. It primarily serves the healthcare, energy, casino, and automated test equipment industries.
Shenzhen Shengyu Electronics Technology Ltd., founded in 2008 and headquartered in Shenzhen, China, is an electric component distributor that is ISO 9001 certified. The company stocks several components, including switches, capacitors, and resistors, which it sources from multiple manufacturers like Seiko Instruments, Inc., Renesas Electronics America, and Nuvoton Technology Corporation America. Depending on the size and configuration of the customer’s components, the company provides a full range of packaging services. It accepts single or multiple-part quotations, and its website allows customers to search hundreds of products ranging from ICs to computer accessories.
The Group's Business Automation business is centered on offices and large buildings, and its Advanced Automation business, which provides solutions for factories and plants, serves customers around the globe. Additionally, in Japan, the Group's Life Automation business focuses on markets closely connected with people’s lives, such as lifelines and health.
Embedded Data Systems is a distributor of embeddable systems and sensors that was established in 2001 in Lawrenceburg, Kentucky, USA. The company stocks products from a number of brands including Western Reserve Controls, MeshNet, and MicroDL. These products include portable iButtons for storing and transferring data, data loggers for recording and uploading data, and wireless communication products utilizing Bluetooth or radio frequency protocols. The company also offers discontinued or surplus products to its customers at “closeout” or discounted prices.
PASCO Scientific, headquartered in the United States, is a supplier company of educational science solutions since 1964. The company's comprehensive product range includes science sensors, data loggers, and lab equipment, catering to different educational levels from K-12 to higher education. Hands-on science tools and datalogging solutions connect the students directly to science and STEM concepts with classroom technology such as sensors, interfaces, and data collection and analysis software. They also design and manufacture lab equipment for physics and engineering and offer curriculum solutions.
FM:Systems is a developer and supplier of workspace and facility management software that was established in Raleigh, North Carolina in 1984. The company’s product portfolio includes its FMS:EMPLOYEE branded workspace scheduling software, FMS:VISITOR branded guest management software for streamlining security protocols and check-in processes, and FMS:WORKPLACE cloud-based assets and workspace planning or management software. It also offers IoT devices management and workplace analytics software. The company’s products are used mainly in the education, financial services, healthcare, and commercial sectors.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Comptus Inc. |
9.0%
|
| 2 | Sensorex |
9.0%
|
| 3 | Raritan Americas, Inc. |
7.2%
|
| 4 | Environmental Sensors Co. |
6.3%
|
| 5 | Lighthouse worldwide solutions |
4.5%
|
| 6 | In-Situ Inc. |
4.1%
|
| 7 | Amphenol Thermometrics, Inc. |
3.6%
|
| 8 | Honeywell International Inc |
3.6%
|
| 9 | Verkada Inc. |
3.2%
|
| 10 | Broadcom |
3.2%
|
Derivation Method
The ranking is calculated based on the click share within the environmental sensor page as of December 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
15 | 44.1% |
|
Japan
|
7 | 20.6% |
|
Italy
|
2 | 5.9% |
|
Germany
|
2 | 5.9% |
|
United Kingdom
|
2 | 5.9% |
|
Switzerland
|
2 | 5.9% |
|
Austria
|
1 | 2.9% |
|
Netherlands
|
1 | 2.9% |
|
China
|
1 | 2.9% |
|
Norway
|
1 | 2.9% |
92 products found
92 products
AnalytiXense
350+ people viewing
Last viewed: 1 day ago
Very Fast Response
The atmosphere monitoring sensor system WT1 combines a variety of gas sensors to measure and control the site boundary of the factory, the source o...
Latock System
360+ people viewing
Last viewed: 7 hours ago
Very Fast Response
The air gap is visualized comprehensively with the sensor. As a guide for ventilation and health management, CO2, PM, etc. CO2 (carbon dioxide) is...
2 models listed
Aromabit
1050+ people viewing
Last viewed: 2 hours ago
Standard Response
This is an built -in sensor module that can give a odor sensor function to your company's products. The QCM (crystal oscillator) type detects the ...
Calmore
790+ people viewing
Last viewed: 17 hours ago
Standard Response
This is one of the functions required for odor management. Sensor sales over 2,000 units, 30 years of achievements! Calmore's odor sensor with a t...
Myzox Co., Ltd.
40+ people viewing
Last viewed: 7 hours ago
Very Fast Response
Baromex barometer that shows changes in atmospheric pressure using the positioning needle ■Features Comes with a digital thermometer.
Senecom Co., Ltd.
70+ people viewing
Last viewed: 20 hours ago
Fast Response
As an environmental measurement sensor, it can mainly measure outdoor particulate matter (PM2.5/10), temperature, humidity, and atmospheric pressur...
Krone Co., Ltd.
190+ people viewing
Last viewed: 13 hours ago
Fast Response
4.0 Company Review
Carbon monoxide transmitter -CMT is a CO gas detection device featuring user -friendly comfort and high accuracy. Ideal for parking lots and tunnel...
Krone Co., Ltd.
160+ people viewing
Last viewed: 20 hours ago
Fast Response
4.0 Company Review
■ Characteristics ・ The CDT2000 series can measure CO2 concentration and temperature (humidity), and is designed to be used in HVAC/R industry, of...
Krone Co., Ltd.
270+ people viewing
Last viewed: 49 minutes ago
Fast Response
4.0 Company Review
■ Applications Attention at buildings and on -site, air pollution, pollution gas, etc. ■ Features Automatic school regular function
3 models listed
Krone Co., Ltd.
180+ people viewing
Last viewed: 10 hours ago
Fast Response
4.0 Company Review
RCD 010 THD displays the measured values of carbon dioxide (CO2), humidity (RH), and temperature (T) in the color LCD display. In addition, since...
Krone Co., Ltd.
160+ people viewing
Last viewed: 10 hours ago
Fast Response
4.0 Company Review
■ Applications CO detection at buildings and on -site, air pollution, etc.
Krone Co., Ltd.
300+ people viewing
Last viewed: 14 hours ago
Fast Response
4.0 Company Review
■ Overview ・ The next -generation high -performance sensor intelligent series (I series) is a gas sensor newly released by the brand CITY Technolo...
5 models listed
Krone Co., Ltd.
270+ people viewing
Last viewed: 1 day ago
Fast Response
4.0 Company Review
■ Overview ・ Honeywell HPM Series Particle -like substance sensor is a laser -based sensor that uses light scattering to detect and count particle...
3 models listed
Krone Co., Ltd.
240+ people viewing
Fast Response
4.0 Company Review
The wind-speed Gen-II series is used not only in the automotive and aerospace industry, but also in racing teams around the world, and can be accur...
Soki Co., Ltd.
350+ people viewing
Last viewed: 1 day ago
Fast Response
5.0 Company Review
Quantify the strength of the odor. We are selling an odor sensor XP-329m that measures odor index (equivalent value). ■Summary ・It is useful as a...
Ernest Co., Ltd.
120+ people viewing
Last viewed: 7 hours ago
Standard Response
With the advancement of electronic control of automobiles, various sensors necessary for control have come to be installed. At Ernest, we set stand...
Infineon Technologies Japan Co., Ltd.
150+ people viewing
Last viewed: 1 day ago
Standard Response
■Small size and high performance: Unique CO2 sensor using photoacoustic spectroscopy (PAS) Infineon's XENSIVTM PAS CO2 sensors measure environmenta...
Ernest Co., Ltd.
60+ people viewing
Last viewed: 11 hours ago
Standard Response
With the advancement of electronic control of automobiles, various sensors necessary for control have come to be installed. At Ernest, we set stand...
Wave Crest
340+ people viewing
Last viewed: 23 hours ago
Standard Response
4.0 Company Review
■ Improvement of insulation design with higher accuracy The arrangement of the temperature and humidity sensor is designed to block the heat genera...
3 models listed
Wave Crest
230+ people viewing
Last viewed: 11 hours ago
Standard Response
4.0 Company Review
■ Smart screen mode If the PIR value is 0 and lasts for 20 minutes, the screen stops updating to save battery life. ■ Battery that can be used for...
2 models listed
Wave Crest
230+ people viewing
Last viewed: 11 hours ago
Standard Response
4.0 Company Review
■ Indoor air quality (IAQ) monitoring AM103 & AM103L ・ Three sensors are one. CO2, humidity, temperature ・ Vivid emoticons display ・ Traffic lig...
2 models listed
Wave Crest
300+ people viewing
Last viewed: 1 day ago
Standard Response
4.0 Company Review
■ Overview OWON is one of the top suppliers of the oscilloscope, a general -purpose measuring instrument in China. With advanced expertise and stat...
6 models listed
Wave Crest
360+ people viewing
Last viewed: 22 hours ago
Standard Response
4.0 Company Review
■ Characteristics ・ Sample rate of bandwidth of 60MHz to 200MHz, 1GS/s ・ 8 -bit or 14 -bit high -solution ADC ・ 40m record length up to 70,000WF...
6 models listed
New Cosmos Electric
500+ people viewing
Last viewed: 17 hours ago
Standard Response
It is possible to make accurate measurements by visualizing the odor strength by numerical value and adjusting zero points with an activated carbon...
Corporation Symbiotic Air Techno
570+ people viewing
Last viewed: 7 hours ago
Standard Response
5.0 Company Review
We will help you solve such troubles and realize your desired! If you are in charge of a factory in Japan and Thai, if ... ･ I do not know the odo...
ANEOS Corporation
30+ people viewing
Last viewed: 1 day ago
Standard Response
This is a high-precision electric pressure transmitter that uses three highly reliable silicon capacitance pressure sensors in the detection sectio...
ANEOS Corporation
20+ people viewing
Last viewed: 1 day ago
Standard Response
A barometer that uses a silicon capacitive absolute pressure sensor. They have excellent hysteresis and repeatability, are temperature insensitive,...
ANEOS Corporation
20+ people viewing
Last viewed: 7 hours ago
Standard Response
A digital barometer designed to measure with high precision over a wide temperature range. It uses a silicon capacitive pressure sensor and has exc...
ANEOS Corporation
20+ people viewing
Standard Response
A high-precision barometer that can be used on land, on ships, and for general purposes. Because it has an earthquake-proof structure, there are al...
ANEOS Corporation
20+ people viewing
Standard Response
The sensitivity of the barometric pressure transmitter has been improved, and the influence of the installation environment, such as outdoor instal...
