Equipped with a high-precision and long-life NDIR CO2 sensor. Waterproof housing and auto power-off function.
The ECO420 series is a compact CO2 meter with alarm functions that can be used in various applications such as air quality monitoring, energy management, and research and education. It achieves high precision and long-term stable measurements through a high-performance non-dispersive infrared (NDIR) CO2 sensor mounted in the opening at the top of the device. In addition to the alarm function (monitor display, beep sound) for assessing safety to humans, it can simultaneously calculate and display the time-weighted average exposure levels of 8 hours (TWA) or 15 minutes (STEL), and the ECO420-20 model can measure CO2 levels up to 19,999 ppm. The backlit three-level LCD display provides ease of use and wide visibility day and night, while the energy-saving design and configurable auto power-off function enable long continuous operation. The standard included AA nickel-metal hydride battery can be charged by connecting it to a micro USB socket and can be reused.
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basic information
○ Measurement Range: [ECO420-02] 0 to 2,000 ppm 0.000 to 0.200% [ECO420-20] 0 to 19,999 ppm 0.000 to 1.999% ○ Accuracy (within rated measurement range): [ECO420-02] ±70 ppm ±3% rdg [ECO420-20] ±200 ppm ±3% rdg ○ Maximum Measurement Range: [ECO420-02] 0 to 10,000 ppm 0.000 to 1.000% [ECO420-20] 0 to 32,000 ppm 0.000 to 3.200% ○ Protection Rating: IP30 ○ Dimensions: 108 x 54 x 28 mm ○ Weight: 160 g ○ Battery: Two AA rechargeable NiMH batteries (standard included)
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Applications/Examples of results
Offices and classrooms (places where people stay for long periods, managing CO2 levels and ensuring efficient ventilation) Conference rooms and event halls (spaces where many people gather temporarily, monitoring CO2 levels and encouraging ventilation) Restaurants and cafes (supporting the creation of safe spaces for use) Homes (especially checking CO2 levels in sealed conditions during winter to maintain a comfortable indoor environment) Hospitals and nursing facilities (infection prevention and air quality management) Gyms and fitness centers (ensuring fresh air supply during exercise) Industrial applications such as factories, laboratories, and agricultural greenhouses (ensuring safety in the work environment and equipment management)
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Company information
Sakaki Corporation provides products and services from leading European manufacturers such as "Sensirion (formerly Delta Ohm) (formerly Glaesinger)", "Senseair", "Z-LASER", and "LSI Lastem" as the official importer and distributor in Japan. Additionally, we develop, support, and undertake custom development and mass production of our own brand network IoT products, including routers and gateways that support camera video and solar power cloud services.
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