Dracal USB-VOC100-CAL

Product Highlights

VOC100: USB Gas sensor for monitoring indoor air quality (VOC) as well as measuring temperature and relative humidity.

The VOC100 is an Indoor Air Quality (IAQ) Volatile Organic Compounds (VOCs) detector. It is built around the AMS CCS811 digital gas sensor for monitoring indoor air quality. Among detected compounds are a wide range of biologically and chemically generated VOCs like paint, coating, fuel, alcohol, benzene, refrigerant, and more. This VOC detector also includes a cutting edge precision temperature/relative humidity measurement device.

• Volatile Organic Compounds
• TVOC Range: From 0 to 32,768 ppb
• Accuracy: Semi-Qualitative
• Sensor IC: AMS CCS811
• Computes eCO2 (CO2 equivalent based on TVOC)
• Temperature
• Probe operating range: -40°C to 70°C[1]
• Accuracy: ±0.3°C (-20°C to 70°C), Max ±0.4°C
• Resolution: 0.015°C (typical)
• Repeatability: 0.06°C (typical)
• Sensor IC: Sensirion SHT31
• Relative Humidity
• Probe operating range: 10 to 95 %RH[2]
• Accuracy: (at 25°C)
• Typical: ±2% from 0 to 90 %RH
• Max: ±2.5% from 0 to 90 %RH
• Max: ±4.5% from 90 to 100 %RH
• Resolution: 0.01 %RH (typical)
• Repeatability: 0.1 %RH
• Sensor IC: Sensirion SHT31

Virtual COM port communication protocol (option)

This product is available with the option of communication via virtual COM port protocol. Products with this option can be freely converted between USB and VCP communication modes.

3-point user calibration mechanism (option)

This product can be equiped with a 3-point user calibration mechanism. Devices equiped with this feature are eligible for calibration and certification in an accredited ISO/IEC 17025 laboratory.

Each Unit Includes

• One (1) VOC100 unit
• USB cable
• Quick installation guide
• Data acquisition solution for DAQ system