Owner's Manual for sensitron models including: S1450CO Gas Detector for Carbon Monoxide, S1450CO, Gas Detector for Carbon Monoxide, Detector for Carbon Monoxide, Carbon Monoxide
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DocumentDocumentSMART3 NC with electrochemical cell SMART3 NC gas detector is designed to be installed in non-classified area and car parks. The sensing element is placed in an aluminum anclosure. The electrochemical cells employed for the detection of toxic gases allow the measurement of toxic compounds at very small contents. The gas detector has a 12-24 Vdc power supply and a standard 4-20 mA 3-wires output. Optionally, the SMART3 NC can be equipped with serial RS485 communication and a 1 or 3 relays board . The plastic enclosure has dimensions 106 x 160 x 54 mm, on the upper side there're two M20 cable glands. Sensor Application Car parks, laboratories and non-classified areas Sensing element Electrochemical cell Predicted sensor lifetime 2 / 3 years Gas detected CO [0-300 ppm], NO2 [0-20 ppm], HCl [0-50ppm]; Cl [0-20ppm], SO2 [0-20 ppm] Electrical data Power supply 12-24 Vdc Output Analogue 4-20 mA output; 1 or 3 relay board (optional); serial RS485 output (optional) Absorption 23 mA Relays contact ratings (on the 1.0 A at 30 Vdc optional board) Optical indications - Acoustic indications - Environmental conditions Storage temperature 0 / +20°C up to 6 months Operating temperature -20 / +55°C Operating humidity 15 / 90% RH External case Material Dimensions Weight Cable entries IP grade Compliance EMC Product codes S1450CO S1451ND S1423HCL S1142CL S1138SO Enclosure: Polycarbonate Sensor head: Aluminum Box: 100 x 100 x 52 mm Cover: 105.8 x 105.8 x 7.8 mm 250 g 2 x M20 cable glands IP55 EN 61000-6-3:2007 + A1:2011; EN 50270:2015 CO gas detector 0-300 ppm NO2 gas detector 0-20 ppm HCL gas detector 0-50 ppm Cl gas detector 0-20 ppm SO2 gas detector 0-20 ppm Mechanical drawings 105,8 mm 105,8 mm 100 mm 34 mm Sensitron works for a constant improvement of its products and reserves the right to change the technical data without notice. To have the updated product characteristics check on the website sensitron.it or write an e-mail to sales@sensitron.it 54 mm 27 mm 35 mm DS4815E Rev.2 12/11/2021 Sensitron srl, Viale della Repubblica 48, Cornaredo (MI) - 20007 sales@sensitron.it TEL. +39 0293548155 FAX. +39 0293548089