Dracal USB-DXC120

Product Highlights

• Carbon Dioxide
  • CO2 Range: From 400 to 10,000 ppm
  • Accuracy: ±(30 ppm + 3%MV)
  • Accuracy drift over lifetime: ± 50 ppm
  • Sensor IC: Sensirion SCD30
  • Sensor life time: 15 years
  • Technology: NDIR
  • Integrated continuous self-calibration mechanism
  • Dual-channel detection
• Miscellaneous
  • Operating temperature range: 0°C to 50°C
  • Powered through USB
  • Communication: USB 2.0
  • Average current: 30 mA
  • Maximum current during measurement: 85 mA
  • Enclosure: ABS Plastic, USB-key form factor
  • Weight: 21 g
  • Overall dimension: H 2.9? (74 mm) X W 1.35? (34 mm) X D 0.72? (18 mm)

Calibration

Every DXC120 unit is delivered with a supported instant calibration mechanism to fresh air, that is easily accessible in one click via the latest versions of Dracal's free data logging software. In addition to this mechanism, these devices have a built-in self-calibration mechanism that can be activated and disactivated at will as easily via Dracal DAQ software. The mechanism is based on the lowest CO2 measurement recorded over a period of 7 to 9 days in order to restore its minimum reference value to 450 ppm.

Each Unit Includes

• One (1) DXC120 measuring instrument
• Quick installation guide
• Data acquisition solution for DAQ system