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The SGX-SureCO

Product catalog summary

Performance Specifications
The sensor operates within a range of 0 to 1000 ppm with an output signal of 45 ± 15 nA/ppm. It has a repeatability of less than ±5% CO equivalent and maintains linearity within ±5%. The response time is under 30 seconds, and it can handle a maximum overload of 2000 ppm. The long-term output drift is less than 5% per annum, and a load resistor of 10 Ohms is recommended. The warranty period is 60 months from the date of dispatch.

Operating Conditions
The sensor functions effectively in temperatures ranging from -30ºC to +50ºC and humidity levels between 15% to 90% RH. It operates within a pressure range of 800 to 1200 mbar and should be stored at temperatures between 0ºC to 20ºC. The expected operating life exceeds 6 years under normal use.

Intrinsic Safety Data
At 2000 ppm, the maximum current is 0.3 mA, with a maximum open-circuit voltage of 1.3 V and a short-circuit current of less than 1.0 A.

Cross-Sensitivity Data
The sensor shows varying sensitivity to different gases, such as no response to 25 ppm of Hydrogen Sulfide and a response of less than 0.5 ppm to 20 ppm of Sulfur Dioxide. Calibration should be performed with the actual gas at a known concentration.

Product Dimensions and Notes
All dimensions are in mm with tolerances of ±0.15 mm. Performance is based on conditions at 20°C, 50% RH, and 1 atm using SGX recommended circuitry. Soldering to connector pins is not advised as it may damage the sensor.

Poisoning and Handling
The sensor is designed for harsh environments but should not be exposed to high concentrations of solvent vapors. Degreasing agents should be used on PCBs before fitting the sensor.

Contact Information
The document provides contact details for sales representatives in Austria, Switzerland, Liechtenstein, Germany, and other countries, along with information on power supplies and e-components.

Catalog excerpts

SGX-SureCO 2 Electrode Carbon Monoxide Sensor Application : Domestic CO detectors Air Quality monitors PRODUCT DIMENSIONS INTRINSIC SAFETY DATA Maximum at 2000 ppm…………………….…… 0.3 mA Maximum o/c Voltage………………………..……. 1.3 V Maximum s/c Current……………………………. <1.0 A CROSS-SENSITIVITY DATA Gas Hydrogen Sulfide Sulfur Dioxide Hydrogen Nitric Oxide Ethanol Iso-Propanol Chlorine Acetone Acetylene Note: This table is for reference only. Calibration should be carried out with the actual gas at a known concentration. This device is designed to be RoHS compliant. IMPORTANT NOTES All performance is based on conditions at 20°C, 50% RH and 1 atm, using SGX recommended circuitry. Sensor performance is temperature dependant; please contact SGX for temperature performance other than 20°C. Do not solder to the connector pins as this may damage the sensor and thereby invalidate the warranty. Details on recommended connector pins can be found in the Frequently Asked Questions within the Gas Sensor section of the SGX website. _______________________________________________________________________________________________________ SGX Sensortech (IS) Ltd Registered in England No.08067077 DS-0179, Issue 2, 19-Sep-14

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POISONING SGX sensors are designed to operate in a wide range of harsh environments and conditions. However it is important that exposure to high concentrations of solvent vapours I avoid, both during storage, fitting into instruments and operation. When using sensors on printed circuit boards (PCBs), degreasing agents should be used prior to the sensor being fitted. _______________________________________________________________________________________________________ SGX Sensortech (IS) Ltd Registered in England No.08067077 DS-0179, Issue 2, 19-Sep-14

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We are here for you. Addresses and Contacts Sales Switzerland & Liechtenstein Sales International Key Accounts Matthias Rüegg Ruhbergstrasse 32 CH-9230 Flawil Peter Felder Thurgauerstrasse 66 CH-8052 Zürich Sales Austria Sales Germany Postcode 10000 –59999 Postcode 80000 –99999 Kurt Stritzelberger Neumarkter Str. 86a D-81673 Munich Dieter Hirthe Auf der Entenweide 4 69502 Hemsbach Kurt Stritzelberger Neumarkter Str. 86a D-81673 Munich Sales Other Countries / Product Management Sensors Power Supplies Physical Sensors Data Acquisition DC-DC Converters Switching Power Supplies DC-AC Inverters Current...

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