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Cubic Sensor and Instrument Co.,Ltd
Dual-Infrared Source NDIR CO2 Sensor CM1109 Brochure

Dual-Infrared Source NDIR CO2 Sensor CM1109 Brochure

Product catalog summary

Overview

The document presents the CM1109, a CO2 sensor utilizing a breakthrough Non-Dispersive Infrared (NDIR) dual-infrared source technology. This sensor is designed for accurate, reliable, and low-power CO2 detection in various applications.

Specifications

Measurement Range: Typically 0 to 5000 ppm CO2 concentration.
Accuracy: High precision with minimal drift over time.
Power Consumption: Optimized for low power usage, suitable for battery-operated devices.
Response Time: Fast response enabling real-time monitoring.
Operating Conditions: Wide temperature and humidity tolerance ensuring stable performance.

Technology and Design

The sensor employs a dual-infrared source NDIR method, enhancing signal stability and sensitivity. This design reduces interference and improves measurement reliability compared to traditional single-source NDIR sensors.

Procedures and Usage

Installation: Guidelines for proper sensor placement to avoid contamination and ensure accurate readings.
Calibration: Recommended calibration intervals and methods to maintain sensor accuracy.
Maintenance: Best practices for cleaning and handling to prolong sensor lifespan.

Standards and Compliance

The CM1109 sensor complies with relevant environmental and safety standards for gas detection devices, ensuring suitability for commercial and industrial applications.

Recommendations and Best Practices

Use in well-ventilated areas to prevent sensor saturation.
Regular calibration to counteract environmental effects.
Integration with compatible electronics for optimal data acquisition and processing.

Summary of Key Data

Tables and graphs included in the document highlight the sensor's linear response curve, power consumption profile, and response time under various environmental conditions, confirming its robustness and efficiency.

Catalog excerpts

Dual-Infrared Source NDIR CO2 Sensor CM1109 Brochure-1

As a pioneer in technical and commercial innovation for environmental sensor solutions, Cubic puts forth new development of a NDIR Dual IR Sources CO2 Sensor CM1109. The breakthrough brings advantages from both aspects of performance and price-performance ratio. The CM1109 creates plenty of new possibilities for integration choices in CO2 sensing markets, covering applications of HVAC, intelligent agriculture, automotive, cold chain, controlled atmosphere(CA) storage, loT and consumer goods. Thanks to the dual-infrared source principle, the sensor compensates for long-term drifts by design and could achieve equivalent performance as conventional dual-channel CO2 sensor, but impresses with optimized price-performance ratio. Along with COVID-19 influence and increasing demand on ventilation system, the CM1109 with accurate and stable measurement, becomes the best candidate to measure carbon dioxide (C02), which is an indispensable indicator of indoor air quality to achieve smart fresh air introduction and energy-saving. Read More

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Dual-Infrared Source NDIR CO2 Sensor CM1109 Brochure-2

Features ■ NDIR Dual-Infrared Source technology with independent intellectual property; ■ Matrix calibration within whole measurement range and temperature range; ■ High accuracy, long-term stability, longer lifespan; ■ Small size and compact structure, easy integration; ■ In compliance with WELL and RESET standards. Single Beam CO2 Sensor-CM1106 ■ With auto baseline mechanism, maintenance-free, long lifetime ■ Mass production, stable quality control ■ High cost-performance ratio Read More Dual Beam CO2 Sensor-CM11Q7 ■ No need regular auto baseline correction, suitable for non-ventilated scenarios...

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