2-channel indoor air quality monitor capable of simultaneous measurement of CO2, CO, humidity, temperature, and atmospheric pressure, with data logging functionality.
This is a portable measuring device and data logger designed for the analysis of indoor air quality (IAQ). It measures multiple parameters including carbon dioxide (CO2), carbon monoxide (CO), temperature, relative humidity, and atmospheric pressure with a single unit. Additionally, it can calculate and display dew point temperature, wet bulb temperature, absolute humidity, mixing ratio, and enthalpy. Measurement of these parameters is possible by connecting the SICRAM module with probe P37AB147 to the main unit. Besides probe P37AB147, temperature and humidity combined probes with SICRAM modules, hot-wire and vane-type air velocity probes, and temperature probes can also be connected. The main measuring unit calculates the percentage of outdoor air intake (% outdoor air) based on CO2, temperature, and ventilation rate. ▲ Simultaneous measurement and data logging of CO2, CO, humidity, temperature, and atmospheric pressure ▲ Utilizes dual-wavelength NDIR sensors (for CO2) and electrochemical sensors (for CO) ▲ Logs 67,600 data points at variable intervals (15 seconds to 1 hour) ▲ Air quality monitor based on ASHRAE 62.1–2004 standards
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basic information
[HD37AB1347 Measuring Device] ■Operating Conditions Operating Temperature: -5 to +50℃ Storage Temperature: -25 to +65℃ Operating Humidity: 0 to 85% RH, no condensation Protection Rating: IP66 ■Power Supply AC Charging Adapter: AC100V, Secondary Voltage DC12V/1A Rechargeable Battery: AA size 1.2V rechargeable battery (NiMH) × 4 [P37AB147 Probe] ■CO2 Measurement Range: 0 to 5000ppm Sensor Operating Temperature Range: -5 to +50℃ Accuracy: ±50ppm ±3% rdg Resolution: 1ppm ■CO Measurement Range: 0 to 500ppm Sensor Operating Temperature Range: -5 to +50℃ Accuracy: ±3ppm ±3% rdg Resolution: 1ppm ■Relative Humidity Measurement Range: 0 to 100% RH Sensor Operating Temperature Range: -20 to +60℃ Accuracy (Temperature Range 15 to 35℃): ±2.0% RH (10 to 90% RH) ±2.5% RH (for humidity ranges outside the above) Resolution: 0.1% RH ■Temperature Measurement Range: -20 to +60℃ Accuracy: ±0.2℃ ±0.15% rdg Resolution: 0.1℃ ■Atmospheric Pressure Measurement Range: 750 to 1100hPa Accuracy: ±1.5hPa at 25℃ Resolution: 1hPa
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Applications/Examples of results
- Measurement of IAQ and comfort conditions in schools, offices, and other indoor spaces - Analysis and investigation of sick house syndrome - Checking the efficiency of HVAC systems - Investigation of IAQ conditions for optimizing microclimates and improving productivity in factories - Checking building automation
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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.
