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Calibrated Digital Carbon Monoxide (CO) Sensor Module - IOT_CO_1000

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• Measurement Range: 0 to 1000 ppm
• Resolution: 0.1 ppm
• Measurement Accuracy: 10% of reading
• T90 Response Time: < 30 seconds
• Operating Temperature: -20 to 40°C
• Operating Humidity: 15 to 95%
• ROHS Compliant

Model Number: IOT_CO_1000
Data Sheet:

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Product Specification

IOT_CO_1000 Gas Sensor 968-028
Calibrated Digital CO Sensor Module

IOT_CO_1000 Digital CO Sensor Module DESCRIPTION

SPEC Sensors now offers an easy way to add gas sensing to the Internet of Things. Combining our Screen Printed ElectroChemical sensor technology (SPEC Sensor™) with state-of-the-art electronics and algorithms, enables easy integration of small, lightweight, high performance, ultra-low power consumption gas sensing into wireless, portable, and networked solutions.

IOT_CO_1000 Digital CO Sensor Module BENEFITS
• Low Power - 1 mW @1 minute sampling
• Fast Response - 15 seconds typical
• Calibrated & Temp. Compensated Output
• Simple Digital UART Interface
• Integrated T & RH Sensors
• Robust 10-year Estimated Lifetime
• ROHS Compliant
• Small form Factor
• UART to USB adapter provided
• Lightweight (< 2 Oz.)
• Scalable to high volume

IOT_CO_1000 Digital CO Sensor Module APPLICATIONS
• Life Safety Levels
• Air Quality Levels

IOT_CO_1000 Digital CO Sensor Module SPECIFICATIONS

Measurement Range	0 to 1000 ppm
Resolution	0.1 ppm
Zero Accuracy	+/- 1 ppm when Zeroed after Power-up Stabilization
Measurement Accuracy	10% of reading
Measurement Repeatability	< +/- 3 % of reading or 0.5 ppm, whichever is greater
T90 Response Time (100 ppm step)	< 30 seconds (15 seconds typical)
Power Consumption	1 mW for 1 minute triggered samples 12 mW for continuous sampling 5, 10 30, 60 second intervals
Expected Operating Life	> 5 years (10 years @ 25+/-10C; 60+/-30% RH)
Operating Temperature Range	-20 to 40°C (-30 to 55°C intermittent)
Operating Humidity Range	15 to 95% (0 to 100% non-condensing intermittent)
Mechanical Dimensions	1.75 x 0.82 x 0.35 in. (44.5 x 20.8 x 8.9 mm)
Weight	< 2 Ounces

NOTES:

1) Standard test conditions 15 to 30C and 20-60% RH
2) Contact factory for custom calibration for improved measurement performance

IOT_CO_1000 Digital CO Sensor Module CROSS SENSITIVITY
The following table lists the relative response of common potential interfering gases, and the concentration at which the data was gathered.

Gas/Vapor	Concentration	Typical Response PPM CO
Carbon Dioxide	5000 ppm	< 1
Methane	3000 ppm	< 1
Ammonia	100 ppm	< 1
Nitrogen Dioxide	10 ppm	< 1
Hydrogen Sulfide	25 ppm	< 1
Carbon Monoxide	400 ppm	400
Ozone	5 ppm	< 1
Sulfur Dioxide	20 ppm	< 1
Chlorine	10 ppm	< 1
n-Heptane	500 ppm	< 1
Toluene	200 ppm	< 1
Isopropyl Alcohol	200 ppm	1.3
Acetone	200 ppm	< 1