Threshold Carbon Monoxide Detection Sensor (0-1000ppm) - DFRobot SEN0596

This carbon monoxide gas sensor differs from most gas sensors on the market as it does not provide specific gas concentration data. Instead, it detects whether the surrounding environment exceeds or falls below a fixed threshold. It operates on a wide voltage range of 5-24V, with high and low-level outputs.

The sensor is equipped with an indicator light for easy observation of its status, making it user-friendly. When the sensor detects a gas concentration above the threshold, it outputs a high-level signal and the indicator light illuminates. Conversely, when the concentration falls below the threshold, it outputs a low-level signal and the indicator light turns off.

Note: The threshold of this sensor is factory-fixed and cannot be modified by the user. Custom threshold parameters can be set for bulk orders.

If you need to measure Carbon Monoxide concentration accurately, we recommend the Fermion: MEMS Carbon Monoxide CO Gas Detection Sensor.

Dimension Diagram of Carbon Monoxide Detection Sensor

Connection Port Diagram of Carbon Monoxide Detection Sensor

1. Threshold-based detection

2. Wide voltage range, 5-24V

3. High and low-level outputs

4. Indicator light for status observation

5. User-friendly design

1. Indoor air quality monitoring

2. Safety and occupational health

3. Environmental monitoring

4. Smart home systems

5. Research and development

1. Power Supply Voltage: 5-24V

2. High level output range: 5-24V（Output high voltage = supply voltage）

3. Load Current: ＜100mA

4. Static Current: ＜10mA

5. Detectable Gas: Carbon Monoxide (CO)

6. Repeatability: ＜2% of the output value

7. Threshold: 20ppm (Factory-fixed threshold, cannot be modified by the user)

8. Maximum Load: 1000ppm

9. Response Time: ＜15s

10. Zero-Point Output: ±2ppm

11. Output Mode: High-level and low-level signals

12. Line sequence: Black line -OUT, Brown line -VCC, Blue line -GND

13. Pressure Range: 1±0.1 standard atmospheric pressure

14. Lifespan: 8 years (in air)

15. Storage Environment: 10°C ~ 30°C

16. Operating Temperature Range: -10°C ~ 50°C

17. Operating Humidity Range: 15% ~ 90% RH

18. Dimensions: L*W*H=30.35*47.4*47.4mm

19. Cable Length: 50cm

20. Housing Material: Black PCV0 flame-retardant material

1. Carbon Monoxide Detection Sensor x1