[Case Study of Temperature, Humidity, and CO2 Monitoring in House Farms] Hoki Mushroom (Tottori Prefecture)

As we approach the upcoming autumn and winter season, it is very important to monitor carbon dioxide levels and implement ventilation measures not only for the prevention of COVID-19 but also for infectious diseases such as influenza. Additionally, increases in temperature, humidity, and CO2 levels in classrooms can hinder learning efficiency. Knowing the right timing for ventilation is crucial for creating a comfortable learning environment. At ISA, we are conducting a campaign sale of indoor environment (CO2 concentration + temperature and humidity) monitoring sets to support hardworking students. If you inquire during the campaign period, we will conduct a free on-site survey, including a communication test. ■ Indoor Environment (CO2 concentration + temperature and humidity) Monitoring Set [For Educational Facilities × Ventilation Promotion] consists of a main unit + sub-units (with sensors). Up to 32 sub-units can be connected. - Main Unit (WD100-S32/N32): Data collection and communication control server - Sub Unit (WD100-THC): Temperature and humidity/CO2 measurement unit (with sensor) [Usage Image] Install measurement sensors (sub-units) that do not require power in each classroom, and collect measurement data at the main unit in the staff room or management office. Since CO2 concentration and temperature and humidity data can be monitored remotely in bulk, measures to improve the indoor environment can be initiated immediately. <This campaign has ended>

We have newly added the product "LoRa-compatible pulse counting function equipped digital input/output device 'WD100-GWPIO'" for the measurement and instrumentation field, and sales began on July 15th. It measures pulses output from flow sensors, gas meters, and other devices such as flow meters, electric meters, and pressure gauges, monitoring both "cumulative values and instantaneous values." When a preset threshold is exceeded, it not only notifies alarms through abnormal displays or emails but also controls devices via digital signals. For data communication between the child and parent devices, we have adopted LoRa communication, a representative technology of LPWA, which has already proven successful in various fields, enabling stable communication even over distances measured in kilometers. Applications in various fields such as production, process management, and inspection are expected.

SMART-View is a subsystem designed for visualizing and analyzing measurement data from our currently available 'WD100 Series (LoRa Environmental Data Measurement System)' while continuously saving the data. It consists of a high-speed NAS device with SSD and software, allowing for easy on-premises data utilization without going through the cloud. SMART-View is packaged as a product that includes software, NAS, and a hub, so it can be used immediately after purchase (a separate maintenance contract is required). The software's interface is designed with a focus on clarity and ease of use, enabling anyone to easily start data collection and monitoring with a PC or smartphone!

In food hygiene management and environmental monitoring, the importance of temperature and humidity monitoring is increasing from the perspective of managing refrigerators, freezers, and human work environments within facilities, as well as preventive maintenance of equipment. In June 2018, an amendment to the Food Sanitation Act was passed in the National Diet, requiring the introduction of HACCP as a system to provide consistent "food safety and security" from producers to consumers for all food-related businesses in principle. Momoko and Ayaka do not require specific installation locations as they are equipped with a 10-year battery-powered temperature and humidity measurement unit. You can easily start measuring by simply installing it in the necessary measurement locations. Additionally, a communication server that collects data and establishes communication with higher-level management systems uses LoRa wireless technology. Utilizing general-purpose sensors, advanced wireless technology, and our core technologies of network compatibility and power management, we contribute to the sequential monitoring of temperature and humidity in facilities and critical management items with high flexibility and cost performance. Please make use of Momoko and Ayaka to prevent the occurrence of food poisoning through thorough temperature management!