シー・エイチ・シー・システム List of Products and Services

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 mechanisms of the CO2 controller." It introduces the "energy-saving achievements" when the controller was implemented in a certain company's headquarters building, as well as the "mechanism of energy savings through ventilation control." The explanation is also provided 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 savings ■ Features of CO2 sensors and controllers ■ Introduction of energy-saving proposals before implementation

• controller

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 the CO2 controller. 【Contents】 ■ The importance of visualizing CO2 concentration and ventilation control ■ Introduction of CO2 monitors, CO2 control systems, and remote monitoring cloud services ■ Product lineup and price estimates ~ We are currently seeking sales agents nationwide. Please feel free to contact us. ~ ★ Exhibition Information ★ We will be exhibiting at the Smart Building EXPO 2024, one of the largest exhibitions in Japan for the construction industry, featuring 600 companies! ■ Date: December 11 (Wednesday) to 13 (Friday), 2024, 10:00 AM to 6:00 PM (last day ends at 5:00 PM) ■ Location: Tokyo Big Sight ■ Booth Number: 24-21 *Advance registration is required for attendance.

• Other environmental analysis equipment

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 saving). 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 considering easy energy-saving solutions for small to medium-sized facilities ■ Those contemplating 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 saving) *For more details, please refer to the PDF materials or feel free to contact us.

• controller

The "Marvel 001/003・301" is a CO2 monitor developed to detect carbon dioxide levels in buildings, aiming to provide "visualization of ventilation" and "comfortable spaces." It can be used as a guideline for ventilation. We also offer built-in data loggers that can record CO2 levels, temperature, and humidity, as well as large models with high visibility for spacious areas. 【Recommended for the following people!】 ■ Those who want to maintain a comfortable indoor environment ■ Those who want to provide a safe and secure space for users ■ Those considering infection control measures ★ We are currently running a campaign, making it more affordable to purchase. For more details, please contact us or download the catalog.

• Other environmental analysis equipment

With the "Odor CO2 Dual Sensor Controller," you can measure not only the CO2 concentration in indoor spaces but also odors. By appropriately controlling ventilation equipment or deodorizing devices based on these values, you can achieve both energy savings and a comfortable indoor environment simultaneously. 【Recommended for the following people!】 ■ Those considering easy-to-implement 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 new buildings ■ Those interested in visualizing the indoor environment 【Implementation Effects】 ■ 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.

• Ventilation and Exhaust

The "Ozone CO2 Dual Sensor Controller" measures the indoor ozone and CO2 concentrations and is a product that allows for proper automatic control of ventilation equipment and ozone generators. Ozone is gaining attention as a means of disinfecting the air. However, due to concerns about its effects on the human body at high concentrations, it is necessary to maintain it at low concentrations (0.05 to 0.1 ppm). This product not only reduces air conditioning load through CO2 control but also has a built-in ozone sensor. By linking it with an ozone generator, it aims to maintain ozone at low concentrations, creating a safer and cleaner space. 【Recommended for the following people!】 ■ Those who want to achieve energy savings and a cleaner space ■ Those interested in the "visualization" of indoor environments 【Implementation Effects】 ■ Measures indoor ozone and CO2 concentrations ■ Enables proper automatic control of ventilation equipment and ozone generators according to ozone and CO2 concentrations ■ Improves indoor environment (realizing a comfortable space) ■ Reduces electricity costs (energy savings) *For more details, please contact us or download the PDF to view.

• controller

The "SA-K Series" is an agricultural CO2 controller that works in conjunction with CO2 generators to maintain the CO2 concentration in greenhouses at optimal 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?】 It is the application of CO2 that brings the indoor and outdoor CO2 concentration difference to zero. Even when the windows are 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. By applying zero concentration difference, 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.

• Other environmental analysis equipment

The comprehensive consulting service for indoor environment improvement, "Ultimate IAQ," is a remote monitoring cloud service for small and medium-sized facilities. Through smartphones and PCs, it allows for real-time remote monitoring of the indoor environment (CO2 concentration, ozone concentration, odor level, temperature, humidity) measured by sensors, and notifies users via email in case of abnormal values, which can be utilized for indoor environment improvement measures. Additionally, by analyzing the big data of the indoor environment accumulated in the cloud, it can predict the causes of abnormal values and propose improvement measures such as equipment maintenance and replacement, enabling the operation of facilities that are suitable for customers from the perspectives of comfort, safety (including infection control), and energy conservation. 【Recommended for the following people!】 ■ Small and medium-sized facilities that have not yet implemented remote monitoring and want to manage the indoor environment of multiple locations and spaces collectively. ■ Those who want to improve comfort and achieve energy savings through operational improvements. 【Implementation Effects】 ■ Improvement of the indoor environment (realization of a comfortable space) ■ Reduction of electricity costs (energy conservation) *For more details, please contact us.

• Other security and surveillance systems