- Gas Detection: Carbon Dioxide
- Supply Voltage: 4.5~5.5V DC
- Average Current: <20mA (@5V power supply)
- Peak Current: 150 mA (@5V supply)
- Interface Level: 3.3V (5V compatible)
- Measurement Range: 0~10000ppm can be selected within the range
- Output Signal: Serial (UART) (TTL level 3.3V), PWM, Analog output (DAC) (default 0.4~2V) (0~3V range configurable)
- Warm-up Time: 3min
- Response Time: T90<120s
- Gas chamber with gold plating, waterproof and corrosion-resistant
- High sensitivity, low power consumption
- Excellent stability
- Temperature compensation, excellent linear output
- Provides serial (UART), analogue (DAC), PWM waveform output methods
- long-lasting
- Water vapour interference, not poisoning
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