CozIR® Serie
CozIR®-Blink
Zero power consumption when not taking measurements!
The CozIR®-Blink is an ultra-low power NDIR CO2 sensor using state-of-the-art solid-state LED optical technology. The low-power LEDs are manufactured in-house, giving GSS complete control of the CO2 sensor signal chain.
The CozIR®-Blink uniquely allows users to reduce the power consumption of CO2 measurements to unprecedented levels. The CO2 sensor 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, reducing power consumption to zero. The power cycling function is particularly valuable in battery-powered or wirelessly connected interface applications where power is at a premium.
The CozIR®-Blink also features a built-in auto-calibration function that maintains CO2 measurement accuracy over the lifetime of the product.
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 Co2 Sensor Specifications  | 
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 Measurement Ranges  | 
 0-2000ppm, 0-5000ppm, 0- 10000ppm (0-1%)  | 
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 Accuracy (typ.)  | 
 ±(30ppm +3% of reading)  | 
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 Time to 1st Reading  | 
 <3.5 seconds  | 
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 Response Time  | 
 <30 Seconds (Diffusion limited)  | 
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 Sample Method  | 
 Solid-state LED NDIR Diusion  | 
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 Electrical and Mechanical Specifications  | 
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 Measurement Output  | 
 UART or I2C  | 
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 Supply Voltage  | 
 3.25V - 5.5V  | 
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 Power Consumption (typ.)  | 
 <500µW @ 3.3V  | 
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 Dimensions and Weight  | 
 31mm x 19.5mm x 8.7mm, 2.5g  | 
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 Operating Conditions  | 
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 Operating Conditions – Temperature  | 
 0°C to 50°C  | 
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 Operating Conditions – Humidity  | 
 0-95% RH, non-condensing  | 
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 Storage Conditions – Temperature  | 
 -30°C to +70°C  | 
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 Pressure Dependence  | 
 500mbar - 1500mbar  | 
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 Sensor Lifetime  | 
 >15 years  | 
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 Environmental Compliance  | 
 RoHS and REACH  | 

