EC4-10-ETO Datasheet | SGX

2 Hanbury Road Chelmsford Essex CM1 3AE United Kingdom T: +44 (0)1245-809110 F: +44 (0)1245-809112 E: sales.is@sgxsensortech. .sgxsensortech. EC4-10-ETO Datasheet Industrial Ethylene Oxide Electrochemical Sensor Application : Portable Gas Detectors PERFORMANCE Range…………………….………. ………………... 0 - 10 ppm Sensitivity …………………….…. …………. 1.9 ± 0.8 µA/ppm Zero in air at 20 °C……….…….. ….…………… -0.2 to 2.5 µA Baseline Drift …………………………… 0 to 2 ppm equivalent Resolution ……………………….……………………. 0.1 ppm Linearity ………………….……….. …….. Linear Across Range Response Time ……………….………………. ≤ 120 seconds Long-term Output Drift ……….…. ……….. < 2% signal/month Warranty …………………………. …………………….. 2 Years OPERATING CONDITIONS Temperature Range …….………. …………... -20°C to +50°C Operating Humidity ………….. 15 - 90% RH (non-condensing) Pressure Range ……………...……………….. 90 to 110 k Pa Bias Potential …………………….……………………. + 300 m V Storage Life ……………………...6 months in original packaging Storage Temperature …………….……………… 0°C to 20°C Expected Operating Life ……..……………………….. 3 years Operating Circuit ………………. see Electrochemical Toxic Sensor Application Note OUTLINE PHYSICAL CHARACTERISTICS Weight …………….……..…….……………………………. 5 g Orientation Sensitivity ……….…. ……………………….. None Dimensions …………………………. ………………... See outline CROSS-SENSITIVITY DATA Range (ppm) Ethylene Oxide Carbon Monoxide Ethanol Methanol Isopropanol Formaldehyde 10 i-Butylene Butadiene Ethylene Propene Vinyl Chloride Vinyl Acetate Formic...