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Concentration Sensor Product List and Ranking from 23 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 2025
This ranking is based on the number of page views on our site.

Concentration Sensor Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 2025
This ranking is based on the number of page views on our site.

  1. null/null
  2. セイワ 東京本社、関西支社、名古屋営業所、中国無錫　　グループ会社　エレクトロン（長野県松本市） Tokyo//Trading company/Wholesale
  3. 広築 サーマルGr Tokyo//Industrial Machinery
  4. 4 進和 ジョイテックセンター Aichi//Ferrous/Non-ferrous metals
  5. 4 日本セック Toyama//Industrial Electrical Equipment
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Concentration Sensor Product ranking

Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 2025
This ranking is based on the number of page views on our site.

  1. Fuel ammonia meter for process concentration, concentration sensor.
  2. Continuous Type Non-Oxidizing Furnace Soldering Furnace BCE(B) Type 広築 サーマルGr
  3. Welding Technology Shinwa Joytech Center 進和 ジョイテックセンター
  4. 【ELT SENSOR】世界最小！USB　CO2濃度センサー　 セイワ 東京本社、関西支社、名古屋営業所、中国無錫　　グループ会社　エレクトロン（長野県松本市）
  5. 5 Recovery of ammonium sulfate and concentration sensors in semiconductor processes.

Concentration Sensor Product List

1～15 item / All 49 items

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Virus Infection Prevention: Visualizing 'Poorly Ventilated Enclosed Spaces'

Virus Infection Prevention: Visualizing 'Poorly Ventilated Enclosed Spaces'

Quantify and visualize the ventilation situation for remote monitoring! Long-distance communication with a range of 10 km is possible.

Introducing the visualization of "poorly ventilated enclosed spaces" suitable for virus infection control. By using our product, 'Logbee HarucaCO2 (Long-range wireless CO2 logger) (CWB-22SR/CWS-38C)', you can quantify and visualize the ventilation situation (carbon dioxide concentration) and monitor it remotely. Additionally, it operates continuously for about three months on four alkaline AA batteries, and up to 30 child units can be connected to one parent unit, allowing for monitoring in multiple locations. **Features of HarucaCO2** - Long-range communication: Communication distance of up to 10 km in line of sight - Alert email notifications in case of abnormalities - Integrated temperature, humidity, illuminance, and CO2 concentration sensors - Operates continuously for about three months on four alkaline AA batteries - Up to 30 child units can be connected to one parent unit, allowing for monitoring in multiple locations *For more details, please refer to the PDF document or feel free to contact us.*

  • Other environmental equipment

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Ozone concentration CO2 concentration double control system M2480MA-VC2W

Ozone concentration CO2 concentration double control system M2480MA-VC2W

Ozone concentration CO2 concentration double control sensor unit (with analog output) / Model number M2480MA-VC2W

Visualizing ozone concentration and CO2 concentration for infectious disease measures. Low-concentration ozone is also effective in improving odors. Compliant with the Ministry of Economy, Trade and Industry's "Guidelines for Selecting Carbon Dioxide Concentration Measuring Devices."

  • Other measurement, recording and measuring instruments

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Zirconia Universal Oxygen Concentration Sensor "OXY-Flex"

Zirconia Universal Oxygen Concentration Sensor "OXY-Flex"

High-precision linear output! Calibratable with fresh air (20.7% O2) or other known O2 concentrations.

The "OXY-Flex" is a sensor designed to measure the oxygen concentration in air or inert gas mixtures in confined spaces that are difficult to access, such as ventilation pipes, flues, and containers. The oxygen sensor is mounted at the tip of a stainless steel probe and is protected by a stainless steel sintered cap that functions as a large particle filter and frame trap. The output can be selected from 4-20mA, 0-10Vdc, or RS232. 【Features】 ■ High precision linear output ■ Measurement temperature range of -100 to +400℃ (high-temperature type) ■ Can be calibrated with fresh air (20.7% O2) or other known O2 concentrations ■ Enclosed in a sealed aluminum die-cast housing with the included oxygen sensor probe and Amphenol Ecomate connector * You can download the English version of the catalog. * For more details, please refer to the PDF document or feel free to contact us.

  • Sensors

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[IoT/LPWA Case Study] Automatically measuring CO2 concentration to visualize crowding!

[IoT/LPWA Case Study] Automatically measuring CO2 concentration to visualize crowding!

【Case Study on IoT/LPWA (Sigfox Communication) Implementation Released!】Automatically measures CO2 concentration and visualizes 'crowding'! Contributing to creating a safe environment in stores!

Maspro Denkoh's CO2 temperature and humidity sensor terminal (SGTHA-CO2) has been adopted for the MORITO CO2 Watcher. The MORITO CO2 Watcher is a system that measures the CO2 concentration in the air 24 hours a day, 365 days a year, and patrols to ensure that ventilation is being adequately measured. This system has been implemented at Maruha Shokudo Minamichita Toyohama Main Store in Aichi Prefecture and is used for measures against crowding in the store. *For more details, please refer to the PDF document or feel free to contact us.

  • Thermometer

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"Beaver Sensor" Infection Control! {COVID-19, Heat Stroke, Influenza}

"Beaver Sensor" Infection Control! {COVID-19, Heat Stroke, Influenza}

Measure the state of closed spaces and visualize safety! Measure the concentration of carbon dioxide in the air, and when it exceeds the set CO2 concentration, the ventilation fan will be activated by moving it!

Control external devices for environmental management! ☆ Control external devices when CO2 concentration exceeds a specific value * Patlite, ventilation fans, broadcasting equipment, etc. ☆ Notify the administrator via email! Send a notification email when the measured value exceeds the set value! * Temperature and humidity information * CO2 concentration will be displayed as a numerical value and on a meter. Additionally, when the CO2 concentration exceeds the set value, a notification email will be sent to a designated recipient. * A notification email will be sent to a designated recipient when either the risk of heatstroke or influenza exceeds the set value.

  • Other safety equipment
  • Sensors
  • Safety Sensors

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【ELT SENSOR】世界最小！USB　CO2濃度センサー　

【ELT SENSOR】世界最小！USB　CO2濃度センサー　

USB接続で、スマホ、PC、USB電源に接続で簡単に三密回避！ ポケットサイズの二酸化炭素濃度計

MT-200は世界最小クラスのCO2測定用のガスセンサーモジュールです。 大きさ19×55.6×10.3ｍｍ、重さわずか5gで持ち運びも便利です。 小型・軽量で携帯性も抜群で、電子機器との接続により、CO2濃度を簡単に測定できます。 【特徴】 •NDIR(非分散赤外線方式)を使ったUSB タイプのCO2センサー •世界最小型モデル •補正済み(工場出荷時) •金メッキされたセンサーが長時間の測定安定性を提供します。 •自動再補正モードと(ACDL)手動補正モード(MCDL)機能選択可能。 •Target ppm偏差補正機能：ppm値を直接入力してセンサーの偏差補正が可能 ◎NDIR（非分散型赤外線）センサー使用 NDIRとはNon Dispersive InfraRed（非分散型赤外線）の略称です。 赤外線は二酸化炭素濃度を高精度で計測できることで知られており、CO2モニターとして世界各国で使用されています。 NDIRセンサーは、厚生労働省からも二酸化炭素測定器として紹介されている、 NDIR二酸化炭素濃度測定精度30ppm±3％という高性能なCO2モニターです。

  • Sensors

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【ELT SENSOR】USB-type CO2 concentration sensor! Towards a decarbonized society.

【ELT SENSOR】USB-type CO2 concentration sensor! Towards a decarbonized society.

Easily monitor carbon dioxide emission levels! One of the smallest in the world! Log recording via Android and PC connection! Demonstration video available on YouTube, also related to SDGs.

A decarbonized society is one of the important issues currently demanded by society. First, we need to accurately measure the CO2 concentration currently emitted from factories and heavy machinery using high-precision CO2 sensors. A portable CO2 concentration sensor (weighing 17g) is useful even outdoors. It can be powered and logged from a laptop or smartphone (requires a conversion adapter), so no outlet is necessary. With a pocket-sized CO2 concentration sensor that is easy to carry, we are now in an era where individuals can also be conscious of carbon neutrality! 【Features】 - Built-in ultra-compact NDIR (non-dispersive infrared absorption) sensor - Gold-plated sensor part ensures high precision and long-term stability - Measurement range of 0 to 10,000 ppm (capable of serious measurement) - Provides long-term measurement stability with easy calibration - Measurement result history can be saved using a dedicated Android app - Measurement result history can also be saved via PC connection using dedicated software - Comes with a reassuring one-year warranty ELT SENSOR is a South Korean manufacturer specializing in sensors, with numerous achievements in various research institutions and the agricultural sector. ELT SENSOR develops high-precision, compact modules through its proprietary technology.

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  • Sensors

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[Demo unit available] Particle number concentration sensor 'PM Sensor (PPS-M)'

[Demo unit available] Particle number concentration sensor 'PM Sensor (PPS-M)'

Low temperature environment testing compatible engine exhaust PM/PN particle concentration measurement device [*Demo unit available for loan*]

The "PPS-M" is a particle number concentration sensor that can be directly connected to a sampling line. By connecting an optional sampling hot hose, the target gas can be transported to the inside of the sensor while maintaining temperature. The inside of the sensor is equipped with a heater that can be temperature-controlled up to 200°C. A dedicated insulation jacket allows for the maintenance of the sensor body temperature. 【Features】 ■ Can be permanently installed on the tailpipe ■ Measurement in low-temperature environments (down to -20°C) ■ Capable of measurement under high pressure and high temperature conditions ■ Real-time detection and continuous operation *For more details, please refer to the PDF materials or feel free to contact us. We also offer demo units for loan.

  • Sensors

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Various types of brazing furnaces (nitrogen atmosphere, hydrogen atmosphere, etc.)

Various types of brazing furnaces (nitrogen atmosphere, hydrogen atmosphere, etc.)

Line up of silver brazing furnaces, copper brazing furnaces, and aluminum brazing furnaces!

We handle various brazing furnaces and related equipment, including silver brazing furnaces, using various brazing materials such as silver solder in a reducing atmosphere. In our silver brazing furnace with a mesh conveyor type, our extensive experience and high technical expertise are utilized in brazing at various temperatures with different silver brazing materials. (Furnaces for brazing materials such as Al and Cu are also available.) Please feel free to contact us if you have any inquiries. 【Product Lineup】 ■ Silver Brazing Furnace (Mesh Conveyor Type) ■ Silver Brazing Furnace (Batch Type) ■ Copper Brazing Furnace ■ Aluminum Brazing Furnace *For more details, please download the PDF or feel free to contact us.

  • Industrial Furnace

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CO₂ Sentinel "ClosedBuster"

CO₂ Sentinel "ClosedBuster"

A tool for visualizing "sealing" and promoting "ventilation" by monitoring CO₂ concentration, room temperature, and humidity with sensors.

"ClosedBuster" is a solution that detects and visualizes the concentration of CO₂ emitted from human breath and other sources in enclosed spaces. Specifically, it measures the CO₂ concentration in the enclosed space using a CO₂ sensor and displays the measurement results in real-time on smartphones or tablets. Furthermore, by linking with IoT devices, it can automatically ventilate or send notifications when the CO₂ concentration exceeds a certain level. 【Features】 ● Detects and visualizes CO₂ concentration 　◆ Can be checked on Android smartphones and tablets 　◆ Graphs the trend of CO₂ concentration over the past hour ● Equipped with various sensors 　◆ In addition to CO₂ sensors, it can measure temperature, humidity, and atmospheric pressure 　◆ Also equipped with a human presence sensor to confirm the presence of individuals at the installation site ● Bulk management of multiple units 　◆ Can manage up to 18 sensors simultaneously

  • Other services
  • Business Intelligence and Data Analysis

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Online backup service "Seasarguard + BACKUP"

Online backup service "Seasarguard + BACKUP"

Easy, safe, BCP! A backup service that provides peace of mind to customers.

"Seesarguard + BACKUP" is a cloud-based backup service that automatically and continuously stores your data at our data center in Okinawa. It employs AES256-bit encryption technology. Since your data is stored securely in a remote data center, the effort required for operation and management can be minimized. [Features] ■ Easy operation ■ Peace of mind with AES256-bit encryption ■ BCP compliant ■ Ransomware protection *For more details, please download the PDF or feel free to contact us.

  • Other operation management software

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Connection Support Service "Seesarguard + Connect"

Connection Support Service "Seesarguard + Connect"

A corporate connection support service that offers a high-performance router with a variety of features and reliability, easily accessible for use!

"Shisa Guard + Connect" is a one-stop connection support service for businesses, providing everything from router setup and installation to maintenance support after implementation. It comes standard with high-speed mobile communication for backup. By using a mobile line as the main connection, it can be utilized in facilities where laying wired connections is difficult, such as mountainous areas outside wired service areas. 【Features】 ■ Easy installation ■ Standard high-speed mobile communication for backup ■ Choose from reliable maintenance and optional services ■ All-inclusive one-stop service *For more details, please download the PDF or feel free to contact us.

  • Other network tools

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"ZETA App Kit" Ventilation Notification Kit

"ZETA App Kit" Ventilation Notification Kit

The "Ventilation Notification Kit" allows you to check "ventilation status" and "CO2 concentration graph" from the web application.

It is possible to check the carbon dioxide (CO2) concentration with the app and take appropriate measures. Additionally, by receiving alert emails, you will be able to know danger signals that you might not be aware of.

  • Other operation management software
  • Other measurement, recording and measuring instruments

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On-site ammonia production system

On-site ammonia production system

On-site ammonia production system for local consumption that reduces costs for storage and transportation.

We offer an onsite ammonia supply system that establishes onsite production technology, breaking the conventional wisdom of concentrated and mass production of ammonia. Utilizing the ammonia synthesis catalyst technology developed by Professor Eiji Hosono and others at Tokyo Institute of Technology, we have designed an optimized process tailored to that catalyst and developed the onsite ammonia production system. This system reduces the hassle and costs associated with transportation and storage required by existing large-scale ammonia production methods, contributing to environmental impact reduction and cost savings. 【Features】 ■ Target: Small-scale decentralized on-demand production ■ Annual production capacity per unit: 1,000 to 100,000 tons (target value) *For more details, please contact us.

  • Contract manufacturing
  • Chemicals

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CO2 Node "SW-4230-1100"

CO2 Node "SW-4230-1100"

Industry's longest class! 20% smaller compared to conventional models, achieving a 10-year battery life with power-saving technology.

The "SW-4230-1100" is a battery-operated CO2 node with a lifespan of 10 years. It has a built-in lithium primary battery, allowing for easy installation in desired measurement locations without worrying about power wiring. It achieves a 20% reduction in size compared to conventional models, and the built-in antenna makes it more user-friendly in various spaces such as offices and commercial facilities. Additionally, there is no hassle of battery replacement, enabling maintenance-free use over an extended period. 【Features】 ■ Completely wireless ■ Maintenance-free ■ Compact design *For more details, please download the PDF or feel free to contact us.

  • Temperature and humidity measuring instruments

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