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3SP_CO_1000 Package 110-109 For Sensor 100-102 April 2017 15x15 CO Sensor 1000 ppm Package 110-109 BENEFITS • • • • • • • Small Size with Low Profile (20x20x3.8 mm) Long Life (10 years expected life) Fast Response (< 15 seconds) Robust (passes 5000 ppm overload) Low Power (0 mW @ 0 mV bias) Individually Calibrated (NIST Traceable) ROHS Compliant APPLICATIONS • • • • • • Residential and Commercial CO Monitoring Industrial CO Monitors Ventilation Control RV and Marine CO Monitoring Indoor Air Quality Outdoor Air Quality DESCRIPTION SPEC Sensors’ Screen Printed ElectroChemical sensor technology (SPEC Sensor™) revolutionizes the current state of the art, enabling new applications in consumer and industrial safety monitoring. SPEC’s printed sensors offer the performance of the best quality electrochemical sensors at a fraction of the price. SPEC’s printed sensors are also ultra-thin, offering easy integration into wireless, portable, and networked solutions. These sensors are ideal for health, environmental, industrial and residential monitoring, because of their high performance, low cost and small size. Incorporates SPEC Sensors’ 100-102 ETL recognized component and UL Listed Component Conforms to UL STDS 2034 & 2075 File E471165 Certified to CSA STD 6.19-01 PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the SPEC Sensors standard warranty. Production processing does not necessarily include testing of all parameters. Copyright © 2011-2017, SPEC Sensors LLC 3SP_CO_1000 Package 110-109 For Sensor 100-102 April 2017 SPECIFICATIONS Measurement Range 0 to 1,000 ppm Detection Limit 0.5 ppm Resolution < 100 ppb (instrumentation dependent) Repeatability < ± 2 % of reading Response Time – T(90) < 30 seconds (15 seconds typical) Sensitivity 4.75 ± 2.75 nA/ppm Overload Passes EN50291-1 Sec. 5.3.6 5,000 ppm overload Expected Operating Life > 5 years (10 years @ 23 ± 3 °C; 40 ± 10% RH) Operating Temperature Range Operating Bias -30 to 55 °C (-20 to 40 °C continuous recommended) 15 to 95% recommended continuous 0 to >95% RH - intermittent 0 to 5 mV Power Consumption 10 to 50 uW (circuit & ambient CO dependent) Operating Humidity Range – non-condensing TEMPERATURE EFFECT Temperature fluctuations have a predictable, easily compensated effect on the sensor signal. The figures below show the typical Temperature dependency of the output and baseline of 3SP_CO_1000 sensors under constant humidity of 40-50 % RH. This is a very uniform and repeatable effect, easily compensated for in hardware or software. Temperature Coefficient of Span (Typical) Zero shift (ppm/deg) (Typical) -20°C to 10 °C 0.9% / °C 10°C to 40 °C 0.3% / °C -20 to 0 °C 0.06 ppm/°C 0 °C to 25 °C 0.4 ppm/°C 25 to 40°C 1.4 ppm/°C PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the SPEC Sensors standard warranty. Production processing does not necessarily include testing of all parameters. Copyright © 2011-2017, SPEC Sensors LLC 3SP_CO_1000 Package 110-109 For Sensor 100-102 LONG TERM STABILITY April 2017 The figure at right shows response of a set of 34 sensors over 12 months under standard test conditions. Sensor output is plotted as % of the initial response to 150ppm test gas. (Data from UL Component Recognition Test; Nov 2014-Oct 2015.) CROSS SENSITIVITY Most chemical sensors exhibit some cross-sensitivity to other gases. The following table lists the relative response of common potential interfering gases, and the concentration at which the data was gathered. Gas/Vapor Carbon Dioxide Hydrogen Methane Ammonia Nitrogen Dioxide Hydrogen Sulfide Carbon Monoxide Ozone Sulfur Dioxide Chlorine n-Heptane Toluene Isopropyl Alcohol Acetone Concentration 5,000 ppm 100 ppm 3,000 ppm 100 ppm 10 ppm 25 ppm 400 ppm 5 ppm 20 ppm 10 ppm 500 ppm 200 ppm 200 ppm 200 ppm Typical Response PPM CO