IOT_CO_1000 Calibrated Digital CO Gas Sensor Module 968-028
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IOT_CO_1000 Gas Sensor 968-028
Calibrated 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
CO MONITORING APPLICATIONS
• Life Safety Levels
• Air Quality Levels
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.
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 55C 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
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 |