CO2 Sensoren

CozIR®-A

Fit and forget, fully autonomous operation!

The CozIR®-A is a low-power NDIR CO2 sensor using state-of-the-art solid-state LED optical technology. The LED technology enables the CozIR®-A to reduce power consumption to levels that make it particularly useful for battery powered or wireless interface applications where power is at a premium.

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CozIR®-A is a universal sensor option for ambient sensing applications with an easy to use UART... mehr

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Produktinformationen "CozIR®-A"

CozIR®-A is a universal sensor option for ambient sensing applications with an easy to use UART digital interface or a low impedance voltage output for CO2 measurement readings.

The CozIR®-A features built-in auto-calibration ensuring the sensor exhibits high accuracy over the lifetime of the sensor. In addition, the CozIR®-A has a number of user definable

choices to optimise integration into a wide variety of environments including dierent mechanical mounting options and extended temperature ranges.

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Spezifikation

Co2 Sensor Specifications
Measurement Ranges	0-2000ppm, 0-5000ppm, 0- 10000ppm (0-1%)
Accuracy (typ.)	±(30ppm +3% of reading)
Time to 1st Reading	<1.2 seconds
Response Time	<20 Seconds (Diffusion limited)
Sample Method	Solid-state LED NDIR Diusion

Electrical and Mechanical Specifications
Measurement Output	UART, Analogue (Optional)
Supply Voltage	3.25V - 5.5V
Power Consumption (typ.)	<3.5mW @ 3.3V
Dimensions and Weight	Ø40.4mm x 11.65mm, 19g - Uncased Ø57mm x 17.25mm, 19g - Cased

Operating Conditions
Operating Conditions – Temperature	0°C to 50°C (Standard) -25°C to 55°C (Extended)
Operating Conditions – Humidity	0-95% RH, non-condensing
Storage Conditions – Temperature	-40°C to +70°C
Pressure Dependence	500mbar - 1500mbar
Sensor Lifetime	>15 years
Environmental Compliance	RoHS and REACH