"Air Analyzer" is a highly accurate temperature, humidity, and CO2 (carbon dioxide) gas concentration sensor. Operates on USB bus power. Ideal for recording on a PC or implementing into user applications.

Note:

• A Linux version of the control software will be provided at a later date.
• A higher model, IWS731-USB, is also available, which measures CO2 concentrations from 0 to 5000 ppm.

High Precision CO2 Sensor

The device employs a high-precision IR module from Amphenol Corporation in the USA, ensuring long-lasting and stable measurements.

Easy Data Capture and Application Integration

The straightforward control software allows for immediate integration with external programs. Output data from the Air Analyzer can also be recorded as CSV files, making it easy to import into Excel and other applications.

USB Bus-Powered

The device is powered by the USB bus, eliminating the need for external power supplies like AC adapters.

Application Examples

• Indoor environmental monitoring
• CO2 concentration monitoring in greenhouse cultivation
• Environmental sensing in plant factories
• Caregiving and monitoring systems
• Security (intrusion detection based on CO2 levels)

Product Contents

• IWS730-USB device ×1
• Mini-B USB cable ×1
• Data sheet/manual ×1

Specifications

• Power supply: 5V (from USB bus)
• Current consumption: 50mA (avg.), 200mA (peak)
• USB connector: Mini-B
• Operating temperature range: -10 to 60°C

• Operating humidity range: 0 to 95%RH

• CO2 measurement range: 0-2000ppm

• CO2 concentration accuracy: ±3% (design value)

• Indicator: LED ×1 (can be controlled to turn on and off as desired)

• Dimensions: 90.4 × 50.4 × 29.5 mm (with mounting flange)

Precautions

• If an error occurs when running iws730ctl, install the Visual C++ Redistributable for Visual Studio 2015.

Documents and software

• IWS730-USB/IWS731-USB Datasheet 1.0 (JA) 459 KB
• Control Software "iws730ctl" (Windows) 0.0.3 7 KB
• IWS730-USB/IWS731-USB Datasheet 1.0 (EN) 604 KB

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