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CO2 sensor controller

Recover initial costs within an average of 2 years. Achieve energy savings through the visualization of CO2 and automatic ventilation control! We also support pre-implementation effect verification.

The "CO2 Sensor Controller" measures and displays indoor CO2 concentration, temperature, and humidity, maintaining a comfortable indoor environment while enabling automatic ventilation control based on CO2 levels, which can reduce electricity costs (energy savings). It is an integrated system for measurement, display, and control, making it easy to install and maintain as an add-on. Ventilation is necessary for maintaining indoor comfort, but excessive ventilation can lead to increased air conditioning load. By implementing automatic ventilation control based on CO2 concentration, energy savings can be achieved. The CO2 Sensor Controller can be connected to various ventilation devices and supports ON/OFF, high/low, and airflow control operations. By providing information such as drawings, we can assist in creating installation plans and conducting simple calculations of energy-saving effects. 【Recommended for the following people!】 ■ Those in small to medium-sized facilities considering easy-to-implement energy savings ■ Those considering CO2 control in new buildings ■ Those interested in "visualizing" indoor environments 【Benefits of Implementation】 ■ Improvement of indoor environment (realization of a comfortable space) ■ Reduction of electricity costs (energy savings) *For more details, please refer to the PDF materials or feel free to contact us.

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  • Automatic Control Equipment

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Odor CO2 Dual Sensor Controller

Display odor levels on a scale of 100 and visualize odors and CO2 concentration! Also, the effects of improving indoor environments and reducing electricity costs.

With the "Odor CO2 Dual Sensor Controller," you can measure not only the CO2 concentration in indoor spaces but also odors. It achieves energy savings and a comfortable indoor environment simultaneously through appropriate control of ventilation equipment or deodorizing devices based on those values. 【Recommended for the following people!】 ■ Those considering easy energy-saving solutions for small to medium-sized facilities ■ Those who have concerns about comfort with CO2 control alone ■ Those considering odor and CO2 control in newly constructed buildings ■ Those interested in the "visualization" of indoor environments 【Benefits of Implementation】 ■ Improvement of indoor environment (realization of a comfortable space) ■ Reduction of electricity costs (energy savings) *For more details, please contact us or download the PDF to view.

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  • Other measuring instruments

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[Comprehensive Catalog] CO2 Controller that Achieves Energy Savings and Comfort

By visualizing CO2 concentration, temperature and humidity, odors, and ozone, we can make indoor environments more comfortable. Energy savings are also achieved through ventilation control based on measurement values.

The CHC system offers original products that contribute to comfort and energy savings. This document provides an overview of the product lineup handled by the CHC system, including CO2 controllers. [Contents] ■ The importance of "maintaining comfort" through visualizing CO2 concentration and "energy savings" through ventilation control ■ Introduction of CO2 monitors, CO2 control systems, and remote monitoring cloud services ■ Product lineup and price estimates

  • Ventilation and smoke exhaust equipment

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Facility horticulture CO2 controller "SA-K series"

For optimal CO2 concentration management in greenhouses! The world's first CO2 controller compatible with "zero concentration difference CO2 application."

The "SA-K Series" is an agricultural CO2 controller that works in conjunction with CO2 generators to maintain the CO2 concentration in greenhouses at appropriate levels. When the ventilation windows are open, it applies zero concentration difference CO2, and when the windows are closed, it applies high concentration CO2, allowing for automatic switching control (managed by a single CO2 sensor). 【What is zero concentration difference application?】 This is the application of CO2 that brings the indoor and outdoor CO2 concentration difference to zero. Even with the windows open, during photosynthesis, the indoor CO2 concentration decreases (250-350 ppm) compared to the outdoor air (400-450 ppm), resulting in about a 20% reduction in photosynthesis compared to using outdoor air. With zero concentration difference application, CO2 is absorbed by plants without waste, enabling photosynthesis to occur with nearly 100% efficiency. 【What is high concentration CO2 application?】 By setting the indoor CO2 concentration to a high level (700-1000 ppm), it can further promote the photosynthesis of crops. 【Recommended for those who:】 ■ Find it cumbersome to manage CO2 concentration in greenhouses ■ Want to improve production efficiency 【Benefits of introduction】 ■ Reduction of labor in operations ■ Improvement in plant production efficiency *For more details, please refer to the PDF materials or feel free to contact us.

  • Automatic Control Equipment

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[Technical Data] About the Energy-Saving Effects and Mechanism of CO2 Controllers

Measurement, display, and control are integrated for easy installation and maintenance! Energy-saving proposals are also being implemented.

The CO2 controller is an energy-saving product that visualizes CO2 concentration and enables control of ventilation equipment based on measurement values. This document presents "The Energy-Saving Effects and Mechanism of the CO2 Controller." We introduce the "energy-saving achievements" when the controller was implemented in a certain company's headquarters building, as well as the "mechanism of energy saving through ventilation control." It also includes explanations through graphs, making it a useful reference for those considering implementation. 【Recommended for the following people!】 ■ Those in small to medium-sized facilities looking for easy-to-implement energy-saving solutions ■ Those who want to know about the energy-saving effects and mechanisms of CO2 control 【Contents Included】 ■ Energy-saving achievements from implementation ■ Implementation results ■ Mechanism of energy saving ■ Features of CO2 sensors and controllers ■ Introduction of energy-saving proposals before implementation

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  • Automatic Control Equipment

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[Useful Materials] Academic Papers on Indoor CO2 Concentration

We are currently offering materials that will help you consider the introduction of a CO2 controller! We introduce the experimental methods for indoor CO2 concentration, the experimental results, and conclusions and discussions!

This document provides an overview of the "Academic Papers on Indoor CO2 Concentration." We briefly introduce overseas research on "Is CO2 a pollutant? The impact of CO2 concentration on the decision-making of occupants." The effects of CO2 concentration are clearly presented, making it an easy-to-reference book. We encourage you to read it. [Contents] ■ Paper Title ■ Paper Summary ・ Experimental Methods ・ Experimental Results ・ Conclusion and Discussion *For more details, please download the PDF or feel free to contact us.

  • Air conditioning equipment

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CO2 Controller 'SA-K Series' for Flower Cultivation

With zero concentration difference CO2 application, we promote flowering! This dramatically improves production efficiency.

Managing CO2 concentration in greenhouses is an important factor in flower cultivation. By maintaining an appropriate CO2 concentration, it is expected to promote plant photosynthesis, accelerate flowering, and increase yield. However, traditional CO2 management often relies heavily on manual labor, requiring significant time and effort. The "SA-K Series" is a CO2 controller that automatically regulates CO2 concentration in greenhouses. By automatically switching between zero concentration difference CO2 application and high concentration CO2 application, it maximizes plant photosynthesis and contributes to improved production efficiency. 【Usage Scenarios】 - Flower cultivation in greenhouses - Promoting flowering and increasing yield - Traditional CO2 management often relies on manual labor, requiring significant time and effort - Difficulty in managing appropriate CO2 concentration 【Benefits of Implementation】 - Reduction in work time - Decrease in labor costs - Increase in yield due to enhanced flowering - Improvement in production efficiency - Increase in profitability

  • Automatic Control Equipment

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Office CO2 Sensor and Controller

Visualize CO2 concentration and automatically control ventilation! Achieve energy savings and a comfortable space.

As challenges in the office environment, the rising electricity costs due to air conditioning, decreased concentration, and health issues can be mentioned. CO2 sensors and controllers measure the indoor CO2 concentration and automatically control ventilation to solve these problems. 【Usage Scenarios】 - Office rooms, conference rooms: Reduction of air conditioning costs, improvement of employee concentration, realization of a comfortable office environment - Reception areas, lobbies: Improvement of customer satisfaction, cost reduction through energy savings 【Effects of Implementation】 - Reduction of electricity costs: By controlling ventilation according to CO2 concentration, unnecessary ventilation can be minimized, significantly reducing electricity costs. - Improvement of indoor environment: Proper ventilation maintains appropriate CO2 levels, creating a comfortable indoor environment. - Improvement of employee concentration: A comfortable indoor environment leads to increased employee concentration, contributing to enhanced productivity.

  • Automatic Control Equipment

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CO2 Sensor and Controller for Schools

Visualize CO2 concentration to achieve a comfortable space and energy savings!

Schools are places where many students and staff spend long hours. The rise in CO2 concentration in enclosed spaces raises concerns about decreased learning efficiency and health issues. Proper ventilation is essential, but excessive ventilation can lead to energy waste. CO2 sensors and controllers are groundbreaking products that measure indoor CO2 levels in real-time and automatically control ventilation, achieving both a comfortable learning environment and energy savings. 【Usage Scenarios】 - Classrooms: Decreased concentration, drowsiness, health issues among students - Libraries: Maintaining a quiet environment, noise generated by ventilation - Gymnasiums: Ventilation after exercise, decreased heating and cooling efficiency - Offices: Decreased concentration, reduced heating and cooling efficiency due to ventilation 【Benefits of Implementation】 - Improvement of indoor environment: Creates a comfortable space, enhancing learning efficiency and concentration. - Reduction in electricity costs: Proper ventilation control reduces energy consumption, achieving energy savings. - Reduction in CO2 emissions: Contributes to lowering environmental impact.

  • Automatic Control Equipment

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CO2 Sensor and Controller for Hospitals

Reduce infection risk and achieve energy savings! Visualize CO2 concentration and create a comfortable space.

Hospitals are required to maintain a clean and safe environment at all times. However, an increase in CO2 concentration due to insufficient ventilation not only adversely affects the health of patients and healthcare workers but also raises the risk of infection. Our "CO2 Sensor Controller" measures indoor CO2 concentration in real-time and automatically controls ventilation, achieving a reduction in infection risk and energy-saving effects. [Usage Scenarios] * Patient Rooms: Proper ventilation and CO2 concentration management are crucial to ensure patient comfort and safety. * Waiting Rooms: Enhancing comfort and reducing infection risk in spaces used by many patients. * Offices: Ensuring appropriate ventilation to enhance the concentration and work efficiency of healthcare workers. [Benefits of Implementation] * Reduced Infection Risk: Proper ventilation suppresses the spread of viruses and bacteria. * Improved Indoor Environment: Maintaining comfortable temperature and humidity enhances the health of patients and healthcare workers. * Reduced Electricity Costs: Ventilation control based on CO2 concentration minimizes unnecessary energy consumption and achieves energy savings. * Efficient Operation: Automatic control maintains an appropriate ventilation environment without relying on manual intervention.

  • Automatic Control Equipment

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CO2 Sensor and Controller for Shopping Malls

Achieving energy savings and a comfortable space through the visualization of CO2 and automatic ventilation control!

Shopping malls are places where many people gather, and it is important to provide a comfortable space. However, if the heating and cooling efficiency is poor, electricity costs will increase, and the environmental impact will also become significant. Additionally, if ventilation is not properly managed, CO2 levels may rise, potentially leading to a decrease in customer satisfaction. CO2 sensors and controllers measure indoor CO2 levels and automatically control ventilation, achieving energy savings and a comfortable space. 【Usage Scenarios】 * Shopping Malls: During peak visitor times, CO2 levels tend to rise, making proper ventilation a challenge. * Event Venues: CO2 levels are likely to increase during events, necessitating ventilation measures. 【Benefits of Implementation】 * Improvement of Indoor Environment (Realizing a Comfortable Space): By properly managing CO2 levels, a comfortable environment can be achieved, contributing to increased customer satisfaction. * Reduction of Electricity Costs (Energy Savings): Ventilation control based on CO2 levels helps to minimize unnecessary ventilation and reduce electricity costs. * Reduction of Environmental Impact: Decrease in CO2 emissions due to energy savings.

  • Automatic Control Equipment

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CO2 Sensor and Controller for Data Centers

Achieving energy savings through the visualization of CO2.

Data centers are locations where heat-generating equipment such as servers is concentrated, resulting in consistently high air conditioning loads. Therefore, improving electricity costs and cooling efficiency has become a challenge. Our CO2 sensors and controllers measure indoor CO2 levels and automatically control ventilation, achieving energy savings and a comfortable environment. 【Usage Scenarios】 - Data Centers: Rising room temperatures due to heat-generating equipment like servers, soaring electricity costs - Offices: Decreased concentration, health issues, worsening air conditioning efficiency 【Benefits of Implementation】 - Reduction in Electricity Costs: By controlling ventilation according to CO2 levels, unnecessary cooling can be minimized, significantly reducing electricity costs. - Improvement of Indoor Environment: Proper ventilation maintains comfortable room temperature and humidity, enhancing work efficiency and concentration.

  • Automatic Control Equipment

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Greenhouse CO2 Sensor and Controller

Achieve crop growth promotion and energy savings through CO2 concentration management!

Managing CO2 concentration in greenhouses is essential for promoting crop growth. However, to maintain the appropriate concentration, it is necessary to adjust the timing and amount of ventilation properly. Relying on manual labor can be costly and inefficient. The "CO2 Sensor Controller" from C.H.C. System Co., Ltd. helps promote crop growth by automatically measuring and controlling the CO2 concentration in the greenhouse. [Usage Scenarios] - Crop cultivation in greenhouses - Growth promotion through CO2 concentration management - Alleviating labor shortages [Benefits of Implementation] - Contributes to promoting crop growth by optimally managing CO2 concentration - Reduces the burden of manual management and improves work efficiency

  • Automatic Control Equipment

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Nutrient Solution Cultivation CO2 Controller "SA-K Series"

Maximize plant growth with zero concentration difference CO2 application!

Introducing the CO2 controller "SA-K Series," which optimally manages CO2 concentration in greenhouses to promote plant growth. In nutrient solution cultivation, it is crucial to maintain the optimal CO2 concentration for plant growth. However, traditional CO2 application methods faced challenges such as concentration fluctuations due to the opening and closing of ventilation windows and the hassle of proper concentration management. The SA-K Series addresses these issues and enables efficient CO2 application. 【Usage Scenarios】 - Purpose: Promoting plant growth - Location: Greenhouse - Challenges: - CO2 concentration fluctuations due to the opening and closing of ventilation windows - The hassle of proper CO2 concentration management - Low production efficiency 【Benefits of Implementation】 - Reduction of labor - Improvement in plant production efficiency - Increased yield through maximization of photosynthesis efficiency - Cost reduction through savings on fuel expenses

  • Automatic Control Equipment

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CO2 Controller for Plant Factories 'SA-K Series'

Maximize plant growth with zero concentration difference CO2 application!

Introducing the CO2 controller for facility horticulture, the 'SA-K Series', which contributes to increased yields in plant factories. By optimally managing the CO2 concentration in greenhouses, it promotes photosynthesis in plants and achieves higher harvests. The 'SA-K Series' is the world's first to support "zero concentration difference CO2 application," maintaining optimal CO2 levels even when ventilation windows are open, maximizing plant growth. 【Usage Scenarios】 - CO2 concentration management in plant factories - Aiming for increased yields and improved quality - Wanting to reduce the hassle of CO2 concentration management 【Benefits of Implementation】 - Reduction of labor: Automated control makes CO2 concentration management easier, significantly reducing reliance on manual labor. - Improved production efficiency: By maintaining optimal CO2 levels, it promotes photosynthesis in plants and contributes to increased yields. - Increased revenue: Higher harvests lead to improved profitability.

  • Automatic Control Equipment

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