TO2-133 PPM Oxygen Sensor Product Specification Sheet Electrochemical Galvanic Fuel Cell Trace Oxygen Sensor Measures Oxygen From 0.001 PPM to 25.0% Electrochemical Fuel Cell Sensor Technology Self-Contained, No Need To Add Electrolyte Excellent Stability, Performance & Linearity High Output Trace Oxygen Sensor Specifications: Sensor Technology Signal Output1 Measuring Range Response Time T90 Accuracy Full Scale2 Repeatability F.S. Temp Coefficient Operating Temp Storage Temp Recommended Flow Humidity Expected Life3 Storage Warranty4 PCB Connection Micro Fuel Cell 520 - 1020 uA 0 - 10 PPM (Min) 0 - 10000 PPM (Max) 7 Seconds ± 1% of Signal ± 0.5% 2.54 % / º C 0 to 50 º C 0 to 45 º C 0.5 - 5 SCFH 0 - 100% RH (Non - Condensing) 24 Months 12 Months 12 Months CenterFoilNegative Outer Foil Positive Sensing Surface 1. Signal Output is measured in air at 25 º C, Sea Level. 2. Full Scale Accuracy is calculated with constant pressure, temperature, and proper calibration (80% O2 Value on Full Scale Range or a range higher). Drastic Temperature change can result in a maximum error of ± 10%. 3. Expected life is calculated when O2 < 1000 ppm @ 25 º C, Sea Level. 4. Southland Sensing Ltd. warranties the sensors for the period noted above to be free from defects in materials and workmanship. SSO2 will not be held liable for sensors damaged due to customer neglect. 4. Southland Sensing Ltd. sensors are tested and validated to BSI Standard BS EN 50104:2010 Rev 1.03 November 12th, 2020_DF Designed, Tested, and Assembled in California, USA 4045 E. Guasti Rd. #203 Ontario, CA 91761 USA : 1-949-398-2879 : [email protected] : www.sso