| Model | 4N-CO2 |
| Detection Gas | CO2 |
| Working Voltage | 3.6~5.5V DC（powered by safety barrier） |
| Average Current | <60mA |
| Testing Range | 0~100%Vol |
| Interface level | 3.0V |
| Output Signal | UART |
| 0.4~2V | |
| Preheating Time | 1min |
| Response Time | T90 < 30s |
| Working Temperature. | -20~60 ℃ |
| Working Humidity | 0~95% RH (No Condensation） |
| Overall Dimension | Φ20 mmX21.4 mm |
| Weight | 35g |
| Service life | >5 Years |
| Protection Grade | IP54 |
CO2 Sensor, Gas Sensors
CO2 Sensor 0-25% vol 4NCO2 SANGBY NDIR Infrared Industrial accurate reliable
₹10,620.00 Price With Tax
4NCO₂ NDIR Carbon Dioxide Sensor
- High sensitivity and resolution
- Low power consumption and fast response time
- Provide UART, analog voltage and other output modes
- Temperature compensation, excellent linear output
- Excellent stability
15 Days Warranty
This product comes with a 15-day warranty starting from the date of delivery. The warranty covers manufacturing defects only. If a defect is confirmed, the item will be replaced.
Warranty will not apply if:
- The product has been misused, dropped, or damaged.
- It has been exposed to water, fire, chemicals, or static discharge.
- It has been tampered with, soldered, or altered in any way.
The 4NCO₂ NDIR Carbon Dioxide Sensor is a high-accuracy gas detection module designed for reliable and continuous monitoring of carbon dioxide concentration. Built with advanced Non-Dispersive Infrared (NDIR) technology, this sensor ensures precise CO₂ measurement, excellent repeatability, and strong long-term stability.
Engineered for demanding applications, the 4NCO₂ sensor delivers stable output with minimal drift and strong resistance to environmental interference. Its compact design allows easy integration into OEM systems and embedded monitoring devices.
This CO₂ sensor is ideal for indoor air quality (IAQ) monitoring, HVAC systems, smart ventilation control, environmental monitoring stations, greenhouses, laboratories, and industrial process control applications. By providing real-time CO₂ concentration data, it supports optimized ventilation management, energy efficiency improvement, and compliance with air quality standards.
Key Features:
- Advanced NDIR infrared CO₂ sensing technology
- High precision and stable long-term performance
- Wide measurement range (model dependent)
- Fast response time
- Strong anti-interference capability
- Low power consumption
- Compact and robust module design
- Suitable for continuous monitoring applications
The 4NCO₂ sensor module is designed for professional air monitoring systems requiring dependable and accurate carbon dioxide detection. Its durable construction ensures reliable performance in both commercial and industrial environments.
Applications:
- Indoor Air Quality (IAQ) monitoring devices
- HVAC and building automation systems
- Industrial CO₂ monitoring equipment
- Agricultural and greenhouse CO₂ control
- Environmental monitoring stations
- Air purification and fresh air systems
For businesses and system integrators seeking a high-performance NDIR CO₂ sensor module, the 4NCO₂ Carbon Dioxide Sensor provides accurate, stable, and efficient gas detection for advanced environmental monitoring solutions.
| Weight | 0.200 kg |
|---|---|
| Dimensions | 12 × 6 × 6 cm |
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