Fixed CO₂ Detector

Keywords：fixed CO₂ detector, carbon dioxide monitoring, real-time CO₂ detection
Category：CO2 Analysis and Detection

The Fixed CO₂ Detector is a reliable and precise instrument designed for continuous monitoring of carbon dioxide (CO₂) levels in various environments. This detector is permanently installed and provides real-time data on CO₂ concentrations, ensuring safety and compliance with environmental standards. It is ideal for use in industrial settings, greenhouses, laboratories, and commercial buildings. The robust design and advanced sensor technology ensure accurate and long-term performance, making it a critical component for maintaining safe CO₂ levels.

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Providing tailored design, development, production, and services for the complete CO₂ industry chain.

Product Details
Product Specifications

Product Overview:

The fixed CO₂ detector is a continuous online monitoring device specifically designed for industrial and specialized environments, enabling real-time monitoring of carbon dioxide concentration levels. Utilizing non-dispersive infrared (NDIR) sensor technology and microcontroller integration, this detector ensures stable signal and high detection accuracy. It is compatible with various alarm and control systems, making it ideal for remote monitoring and data storage, particularly in hazardous locations.

Key Features:

Modular Design: Modular structure facilitates easy installation and maintenance with a plug-and-play intelligent sensor platform.
High Precision & Efficiency: Provides fast response times and high accuracy; available in multiple range options to suit different application requirements.
Multiple Output Options: Supports 4-20mA and RS-485 output for seamless integration with XS-series alarm hosts and other control systems.
Enhanced Safety: Features superior sealing, corrosion resistance, and explosion-proof design, suitable for hazardous environments.
High Protection Level: Rated IP66, offering durability with dust and water resistance.

Application Fields:

Industrial Production: Ideal for CO₂ monitoring in petroleum, petrochemical, metallurgy, and chemical industries.
Public Safety: Used in fields like firefighting, environmental protection, gas monitoring, and wastewater treatment.
Research and Education: Meets gas monitoring needs in research institutions and laboratories.

Parameter	Specification or Description
Measured Gas	Carbon Dioxide (CO₂)
Detection Principle	Non-dispersive infrared technology (NDIR)
Sampling Method	Diffusion type or pipeline type
Range	0-5000 ppm, 0-10000 ppm, 0-10% VOL, 0-20% VOL, 5%-100% VOL
Resolution	10 ppm, 1% VOL
Accuracy	3% FS
Response Time	< 20 seconds
Signal Output	4-20 mA and RS485, 2 relay contacts
Power Supply	24 VDC
Explosion-proof Rating	EXDIICT6
Protection Rating	IP66
Operating Temperature	-20℃ ~ +50℃
Operating Humidity	0-95% RH (non-condensing)
Material	ADC12 aluminum alloy / 316 stainless steel
Standards	GB15322.1-2003, GB3836.1-2010, GB3836.2-2010, GB3836.4-2010
Electrical Interface	M20*1.5 internal thread, options: G3/4, G1/2, 1/2 NPT, 3/4 NPT
Weight	2 kg
Dimensions	195 mm x 178 mm x 90 mm (MAX)