CO2 NDIR Sensor
A compact non-dispersive infrared (NDIR) CO₂ sensor designed for accurate, selective measurement of carbon dioxide concentrations across a full 0–100% range.
Key Features:
✔️ NDIR optical sensing provides direct and gas-specific CO₂ measurement
✔️ Wide 0–100% detection range supports monitoring and process control use
✔️ Infrared absorption principle ensures stable and repeatable readings
✔️ High selectivity reduces cross-sensitivity to non-target gases
✔️ RS232 communication interface enables reliable system integration
✔️ Designed for continuous operation in technical and industrial environments
✔️ Operates reliably within a 0°C to +55°C temperature range
✔️ Compact sensing module simplifies integration into analytical equipment
CO2 NDIR Sensor
The CO2 NDIR Sensor operates on non-dispersive infrared technology to detect carbon dioxide concentrations from 0 to 100% in ambient air. It features an infrared spectrometer measuring chamber where IR radiation passes through the air sample. CO2 molecules absorb specific wavelengths of this radiation, and the sensor quantifies the absorption to determine gas concentration. The unit communicates via RS232 serial interface, allowing integration with monitoring systems and data loggers. Its operational temperature range spans 0°C to +55°C, making it suitable for diverse environmental conditions.
The sensor housing is compact and designed for continuous monitoring applications. Internal components include an infrared emitter, optical filter, and detector aligned within the measurement chamber. The NDIR principle ensures selectivity for CO2 without cross-sensitivity to other gases. Response time is rapid, providing real-time data on atmospheric composition changes.
Military and naval applications of the CO2 NDIR Sensor include submarine air quality monitoring, where crew safety depends on maintaining safe CO2 levels in sealed environments. Airforce ground control stations use these sensors to monitor ventilation systems in command centers. Field hospitals and mobile medical units deploy them to ensure proper air circulation during operations. Armored vehicle crews rely on similar sensors to detect hazardous gas buildup in confined spaces during extended missions.
Tactical Supply Pakistan delivers reliable instrumentation for environmental monitoring needs across defense and industrial sectors. The company provides sensors that meet operational demands where accurate gas detection is non-negotiable. Their product selection supports mission-critical applications with proven technology.
How does the RS232 interface benefit field deployment?
The RS232 serial communication allows direct connection to portable data acquisition devices without requiring complex network infrastructure. Field operators can log CO2 measurements using rugged laptops or embedded controllers, making the sensor ideal for remote monitoring stations where wireless connectivity is unavailable or compromised.
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