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PO2-1120

Product catalog summary

Specifications:
The PO2-1120 Percent Oxygen Sensor utilizes micro fuel cell sensor technology. It has a signal output range of 28 - 52 uA and can measure oxygen levels from 0 to 100 percent. The response time (T90) is 13 seconds, with an accuracy of ± 1% of the signal and repeatability of ± 0.5% full scale. The temperature coefficient is 2.54% per degree Celsius. The sensor operates within a temperature range of 0 to 50 ºC and can be stored between 0 to 45 ºC. It functions optimally with a recommended flow of 0.5 - 5 SCFH and can handle humidity levels from 0 to 100% RH, provided it is non-condensing. The expected life of the sensor is 120 months, with a storage life of 12 months. The warranty period is also 12 months. The PCB connection is designed with a center foil negative and outer foil positive configuration.

Procedures and Standards:
The signal output is measured in air at 25 ºC at sea level. Full scale accuracy is maintained with constant pressure, temperature, and proper calibration, specifically at an 80% O2 value on the full scale range or higher. Significant temperature changes can lead to a maximum error of ± 10%. The expected life is calculated under conditions where O2 is less than 1000 ppm at 25 ºC, sea level. The sensors are tested and validated according to BSI Standard BS EN 50104:2010.

Product Features:
The PO2-1120 is an electrochemical galvanic fuel cell percent oxygen sensor that measures oxygen from 1000 ppm to 100%. It is self-contained, requiring no additional electrolyte, and offers excellent stability, performance, and linearity. The sensor is designed, tested, and assembled in California, USA.

Contact Information:
Southland Sensing Ltd., 4045 E. Guasti Rd. #203 Ontario, CA 91761 USA. Phone: 1-949-398-2879. Email: [email protected]. Website: www.sso2.com.

Catalog excerpts

Product Specification Sheet Measures Oxygen From 1000 PPM to 100% Sensor Technology Micro Fuel Cell Measuring Range 0 - 100 Percent Electrochemical Fuel Cell Sensor Technology Self-Contained, No Need To Add Electrolyte Excellent Stability, Performance & Linearity Long Life Percent Oxygen Sensor Response Time T90 Accuracy Full Scale1 2 3 Repeatability F.S. Temp Coefficient Operating Temp Storage Temp Recommended Flow Humidity Expected Life3 Storage Warranty4 PCB Connection 13 Seconds ± 1% of Signal ± 0.5% 2.54 % / ° C 0 to 50 ° C 0 to 45 ° C 0.5 - 5 SCFH 0 - 100% RH (Non - Condensing) 120 Months 12 Months 12 Months CenterFoil Negative Outer Foil Positive 1. Signal Output is measured in air at 25 ° C, Sea Level. 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%. Expected life is calculated when O2 < 1000 ppm @ 25 ° C, Sea Level. 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 Designed, Tested, and Assembled in California, USA 4045 E. Guasti Rd. #203 Ontario, CA 91761 USA : 1-949-398-2879 : [email protected] : www.sso2.com

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