What’s invisible, odorless, and profoundly affects how we think, feel, and work?

Carbon dioxide (CO₂).
While we usually associate CO₂ with climate change and vehicle emissions, it’s also something that builds up indoors, without us even noticing. Whether you’re in a boardroom, classroom, hospital ward, factory floor, or greenhouse, the air you breathe may be quietly affecting your focus, health, and safety.
Enter the CO₂ monitor—a compact yet powerful device that helps us take back control of our indoor environments. But with countless models available, which one can you trust?
This is where Serrax Technologies stands out. As a trusted manufacturer of environmental monitoring instruments, Serrax brings a powerful blend of precision engineering, local manufacturing, and global quality standards to the forefront, especially with our highly reliable CO₂ Monitor.
The Need for CO₂ Monitoring in Modern Spaces
In an age where indoor air quality (IAQ) can make or break productivity and wellness, measuring CO₂ is no longer optional—it’s essential.
Here’s why:
- Cognitive function drops when CO₂ levels exceed 1000 PPM.
- Poor air circulation can make rooms feel stuffy and tiring.
- High CO₂ increases the risk of airborne disease transmission.
- Ventilation optimization becomes possible when you monitor real-time data.
Energy savings are achievable by intelligently controlling HVAC systems based on CO₂ levels.
Industries that benefit from CO₂ monitoring include:

- 🏢 Corporate Offices
- 🏫 Schools and Universities
- 🏥 Hospitals and Labs
- 🌱 Greenhouses and Agrotech
- 🏭 Industrial & Manufacturing Facilities
- 🏠 Smart Homes
CO₂ monitors aren’t just gadgets—they’re part of a smarter, healthier future.
Introducing the Serrax CO₂ Monitor
Meet the Serrax CO₂ Monitor: Precision You Can Count On
At Serrax Technologies, we don’t just make devices—we craft solutions that industries rely on.
Our CO₂ monitor is engineered for accuracy, durability, and ease of use. Whether you’re installing it in a classroom or using it in a cleanroom, it’s built to deliver consistent results in demanding conditions.
Technical Specifications
- Sensor Type: CO₂ (NDIR) – gold standard for accurate detection
- Measurement Range: 0 – 5000 PPM
- Resolution: 1PPM – highly sensitive readings
- Response Time (T90): < 30 seconds – for real-time decision making
- Temperature Range: 0 – 50°C
- Humidity Tolerance: 0 – 99% RH (Non-Condensing)
- Display: Graphics LCD – clear visibility of live data
- Auto Calibration: User-commanded zero air calibration
- Battery: Rechargeable with 20-hour backup – uninterrupted usage
These specs aren’t just numbers—they translate into real benefits. Think seamless HVAC optimization, improved staff performance, and reliable compliance with air quality regulations.
Why Serrax? Built in India, Trusted Worldwide
Founded with the mission to elevate environmental monitoring technology, Serrax Technologies is a manufacturer you can count on. We specialize in:
- Gas Analyzers
- Sound Level Meters
- Weather Stations
- Particulate Samplers
- Custom Environmental Monitoring Solutions
With an R&D-driven approach and deep understanding of regulatory standards, our instruments are deployed across India and beyond.
What Makes Serrax Different?
- In-house manufacturing and Calibration Facility for better quality control
- Scalable production for both small labs and large industries
- Engineering innovation with real-world impact
- After-sales support that builds long-term trust
- 🇮🇳 Made in India, aligned with “Atmanirbhar Bharat”
Choosing Serrax means partnering with a team committed to advancing air quality and operational reliability—far beyond just delivering a product.
Real-World Applications: How Businesses Are Using CO₂ Monitors
- Educational Institutions are adopting CO₂ monitors in classrooms to maintain optimal ventilation and uphold indoor air quality standards. Improved air quality boosts attention span, reduces drowsiness, and minimizes illness.
2. Greenhouses
Plant growth is directly affected by CO₂ levels. Our monitors help agriculturalists maintain optimal conditions for better yield.
3. Healthcare Facilities
Operating rooms and ICUs require consistent monitoring to protect patients and staff. Real-time alerts help manage ventilation systems more efficiently.
4. Offices and Meeting Rooms
Many businesses use Serrax CO₂ monitors to optimize HVAC systems, saving on energy bills while maintaining a fresh environment.
How to Choose the Right CO₂ Monitor
When selecting a CO₂ monitor, keep these factors in mind:
- Sensor technology (NDIR is best)
- Measurement range and resolution
- Response time and display clarity
- Calibration options
- Battery life or power source
- Data logging or connectivity features (if needed)
The Serrax CO₂ Monitor checks all these boxes, providing both reliability and affordability.
Frequently Asked Questions
Q: Is the Serrax CO₂ Monitor suitable for residential use?
Absolutely. Its compact design and long battery life make it perfect for homes, especially where air quality is a concern (e.g., rooms with poor ventilation).
Q: How often should I calibrate the monitor?
Calibration frequency depends on your usage and environment. However, the user-commanded zero air calibration makes this process simple and fast.
Q: Is it compatible with HVAC systems?
While it doesn’t directly control HVAC systems, the data it provides is crucial for facility managers to optimize ventilation effectively.
Ready to Breathe Better?
With indoor air quality under the spotlight, now is the time to invest in reliable CO₂ monitoring.
Serrax Technologies offers precision, durability, and trust—all built into one powerful device. Whether you’re looking to protect people, plants, or productivity, the Serrax CO₂ Monitor is your go-to solution.
📞 Talk to our experts today
📧 Email us at: info@serrax.in
🌐 Visit: www.serrax.in
📱 Or call: 8851906679