Temperature, humidity, and carbon dioxide (CO₂) wireless data logger [indoor]
HD35ED1NB/HD35EDG1NB: Temperature and Humidity / CO2 Wireless Data Logger [Indoor] by Senseka
Measure temperature, humidity, and CO2 with one device! All sensors are built-in, and measurement data is wirelessly transmitted to the main unit!
The HD35ED1NB/HD35EDG1NB is a wireless data logger for temperature, humidity, and CO2 from the Senseca wireless data logging system "HD35 series." ■ Built-in temperature, relative humidity, and carbon dioxide (CO2) sensors ■ Capable of monitoring indoor air quality with a single unit ■ Stores 44,000 measurement data points in internal memory ■ Wirelessly transmits recorded data to the master unit at regular intervals or on demand ■ Capable of calculating dew point temperature, wet bulb temperature, absolute humidity, mixing ratio, and water vapor partial pressure ■ The HD35EDG1NB features a graphic LCD ■ Supports audible alarms via a built-in buzzer ■ Configurable using software HD35AP-S or the front keyboard ■ Powered by a built-in battery, can be wall-mounted or fixed with an optional flange *For more details, please download the PDF or feel free to contact us.
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basic information
【Relative Humidity】 Measurement Range: 0–100% RH Accuracy: ±2.5% RH (0–85% RH) / ±3.5% RH (85–100% RH) at T=23℃ 【Temperature】 Measurement Range: -40 to +85℃ Accuracy: ±0.2℃ (0–60℃), ±(0.2-0.05*T)℃ (T=-40 to 0℃), ±[0.2+0.032*(T-60)]℃ (T=60 to 105℃) 【Carbon Dioxide (CO2)】 Measurement Range: 0–5000 ppm Accuracy: ±(50 ppm + 3% rdg.) at 25℃, 1013 hPa Operating Conditions: 0–50℃ / 0–95% RH, no condensation, 950–1050 hPa 【Main Unit】 Wireless Frequency: 915.9–929.7 MHz Transmission Distance: 300 m line of sight Logging Interval: 1 second or more Power Supply: Built-in 3.6V thionyl chloride lithium battery, non-rechargeable, 2-pin Molex 5264 connector Battery Life: Approximately 1.5 years (without repeater, measurement and communication interval of 2 minutes) Operating Conditions: -10 to +70℃ / 0–85% RH, no condensation Dimensions: 135×126×33 mm *For more details, please download the PDF or feel free to contact us.*
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Applications/Examples of results
● Food services (frozen containers, refrigeration and low-temperature storage, food processing and transportation) ● Health-related (storage of pharmaceuticals, vaccines, and blood, incubators, monitoring of operating rooms) ● Greenhouses and other agricultural applications ● Environmental analysis (air quality, meteorology, and hydrology) ● Monitoring of solar panels and power generation ● Monitoring of museums and archives ● Transportation of fragile products (monitoring of shocks through acceleration measurement) ● Air conditioning industry ● Clean rooms ● Research and laboratories ● Processes in the industrial sector ● Buildings, offices, schools *For more details, please download the PDF or feel free to contact us.*
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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.