• CO2 sensor module ELT Sensor
  • CO2 sensor module ELT Sensor
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CO2 sensor module ELT Sensor

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  • Price

    Price on request   ≥1piece

  • Model Number

    D-400

  • Data Sheet

  • Package

    Original packaging

  • Specs

    D-400

  • Quantity

    - +

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Product Description

D-400 ELT Sensor General:

    D-400 is the smallest Dual CO2 sensor modulein the world.

    Its Persistent Stability and Temperature Effect Resistance are much favored in warehouse, greenhouse, hospitals etc. besides the small size and consistent accuracy through the life cycle.

 

D-400 ELT Sensor Features:

• Non-Dispersive Infrared (NDIR) Dual Channel Technology to measure CO₂ levels.

• Excellent compensation of Temperature Effect on CO2 concentration.

• Output mode : TTL-UART, (Option : I2C, AVO, PWM).

• Gold-plated sensor provides long-term calibration stability.

• Two kinds of Manual Calibration are executable.(Calibration with 0ppm or 400ppm CO2 gas)

• Size : 50mmx69mmx26mm

• Weight : 30 grams

 

D-400 ELT Sensor Specifications:

 

D-400

Sensing Method

NDIR (Non-dispersive Infrared) / Dual Type

Dimensions

50mm×69mm×26mm (30g)

Measurement Range

0 ~ 2,000ppm (3,000/5,000/10,000ppm, 2%/3%/5% models are available)

Accuracy

± 30ppm ± 3% of reading (±300ppm ±3% of reading – 2%/3%/5% models)

Operating Temperature Range

-20℃ ~ 50℃

Operating Temperature Range

-30℃ ~ 70℃

Operating Humidity Range

0 ~ 95% RH (Non-condensing)

Input Power

4.75V ~ 12V

Power Consumption

Normal : 20㎃ / Max : 270㎃(5V), 273mA(12V)

Response Time

150 Seconds / 90 Seconds

Sampling Interval

3 Seconds

Output

UART- 38,400BPS, 8bit, No parity, 1 stop bit TTL Level I2C => Slave PWM (Option)

Analog Voltage (Option) => VDC 0.5 to 3.0V(linear output)



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