GSS COZIR-Blink CO₂ Sensor

Description

The CozIR®-Blink (formerly known as the GC-0035) is an ultra low power CO2 sensor that enables customers to reduce power consumption of CO2 measurements to zero.  This allows full control of energy trade-offs for ultra-low power environments and applications.

GSS designed this CO2 sensor specifically for low power applications.  The CO2 module can be power cycled, allowing the user to wake up the unit from a dormant state, take a reading, and then power it down completely again.

Features

• Measures up to 1% CO2 concentration
• Digital (UART) and I2C Output
• Extremely low power and energy consumption (32 mJ per measurement)
• Integrates into smart-home environments, HVAC, Building Automation, Instrumentation, Agriculture, MAP, Automotive, Aerospace, and Safety.

Models

• COZIR-BLINK – designed as a solid-state technology that enables best-in-class power consumption, durability, and lifespan.

Specifications

• CO2 Measurement: Patented Solid-state NDIR absorption
• Sample Method: Solid-state LED NDIR Diffusion
• Measurement Range: 0-2,000 ppm, 0-5000 ppm, 0-1%
• Operating Conditions – Temperature: 0°C to 50°C
• Storage Conditions – Temperature: -40°C to +70°C
• Operating Conditions – Humidity: 0-95% RH, non-condensing
• Accuracy: ±(30ppm, +3% of reading)
• Resolution: 1ppm
• Calibration: Auto calibration
• Environmental Compliance: RoHS and REACH
• Pressure dependence: 0.15% of reading per mbar in normal atmospheric conditions
• Operating pressure range: 500mbar – 10 bar
• Response time: <30 seconds (diffusion limited)
• Time to 1st Reading: <1.2 Seconds
• Sensor Life Expectancy: >15 years
• Dimensions: 31mm x 19.5mm x 12.7mm, 5g (Pinned) 

Electrical/Mechanical

• Power Input: 3.25 to 5.5V (3.3V recommended)
• Power Consumption: <3.5mW @ 3.3V
• Connector: 2 x 6-way 1.27mm header
• Communication: UART

Warranty

• 90 days – See CO2Meter Terms and Conditions.

Documents

Data Sheet (pdf)

User Guide (pdf)

Quality Certificate – ISO9001 (pdf)

Dimensional Drawings (pdf)

View More GSS CO2 Sensor Application Notes

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