Oxygen Sensor I2C, DFRobot SEN0322

Brand: Dfrobot
Product Code: AN-17378
Availability: 4-6 business days
Planned delivery date after ordering: 2025-01-28
75.00€
Ex Tax: 61.98€

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A sensor designed for measuring O2 concentration in the environment. The DFRobot product is compatible with 3.3 V and 5 V controllers such as Arduino, ESP32 or Raspberry Pi. It communicates via the I2C interface and is very resistant to interference. The sensor range is from 0% to 25% volume. It has a quick calibration function and high measurement sensitivity.

Specification:

  • Input voltage: 3.3 V to 5.5 V DC
  • Output signal: I2C output
  • Measuring range: 0% to 25% vol
  • Maximum measurement limit: 30% vol
  • Affection: (0,10 ±0,05) mA
  • Stability: <2%
  • Response time: ≤15 seconds
  • Operating temperature: -20 °C to 50 °C
  • Operating humidity: 0% to 99% RH (non-condensing)
  • Pressure range: standard atmospheric pressure ± 10%
  • Lifetime: >2 years
  • Dimensions: 37 x 27 x 24.5 mm
  • Weight: 0,037 kg

Set includes:

  • O2 oxygen sensor module
  • Connecting cable Gravity-4P I2C
  • Nylon M3 distances (x4)
  • Screws M3 x 5 (x8)

Useful links:
Manufacturer website
Manual