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Fast Response NDIR CO2 Sensor Carbon Dioxide Sensor - SprintIR-6S

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• Measurement range: 0-5%, 0-20%, 0-100%
• Accuracy: ±70ppm / ±5% of reading
• Supply voltage: 3.25 - 5.5V DC (3.3V recommended)
• Power consumption: 35mW
• Output type: 3.3V TTL level UART
• Storage Temperature: -30°C to +70°C
• Humidity: 0 - 95% Rh, non-condensing
• Start-up time: < 30 seconds
• Update rate: 20Hz

Model Number: SprintIR-6S
Data Sheet:

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Product Specification

SprintIR-6S Fast Response CO2 Sensor - The Leading NDIR CO2 Sensor

The Ultra fast response CO2 sensors with 6 times faster response rate than the current SprintIR-W is ideal for high speed applications. The SprintIR-6S has response rates that go unmatched by any other NDIR CO2 sensor.

SprintIR-6S Fast Response CO2 Sensor is designed for applications that require capture of rapidly changing CO2 concentrations, and is suitable for measuring concentrations from 0-100%. The sensor takes up to 20 readings per second, and has a 6 times faster response rate than the current SprintIR CO2 sensor, making it the world’s fastest battery-powered NDIR CO2 sensor. This is achieved by using a small sample volume of only 2ml.

SprintIR-6S NDIR CO2 Sensor Carbon Dioxide Sensor Features
• Low power / energy consumption - 35mW
• Measures up to 100% CO2 concentration
• Ultra-fast response rate; 6X faster than the SprintIR a
• High speed sensing; 20 measurements per second (20Hz)
• Sample volume of only 2ml
• Solid-state; no moving parts, no heated filaments
• Digital (UART) output

SprintIR-6S NDIR CO2 Sensor Carbon Dioxide Sensor Benefits
• Very fast response
• Ideal for very low power and battery applications
• Suitable for wireless, portable, wearable and self-powered systems
• Fits neatly inside compact instruments

SprintIR-6S NDIR CO2 Sensor Carbon Dioxide Sensor Specifications

Technical Specifications
Supply voltage	3.25 - 5.5V DC (3.3V recommended)
Current	<15mA (average) 100mA Peak
Power consumption	35mW
Output type	3.3V TTL level UART
Operating Temperature	0°C to +50°C (standard) -25°C to +55°C (extended)
Storage Temperature	-30°C to +70°C
Humidity	0 - 95% Rh, non-condensing
Start-up time	< 30 seconds
CO2 Measurement Specifications
Sensing method	Non-dispersive infrared (NDIR) absorption
Sample method	Flow through adaptor
Measurement range	0-5%, 0-20%, 0-100%
Accuracy	±70ppm / ±5% of reading (100% range ±300ppm ±5% of reading)
Measurement noise	<10% of reading (no digital filtering)
Pressure dependence	0.15% of reading per mbar in normal atmospheric conditions
Operating pressure range	500mbar to 2 bar with flow through adaptor
Response time (a step to change in gas level)	Flow rate dependant; refer to graph overleaf
Update rate	20Hz