Gas detector GSE 400

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Gas Detector electrochemical 6as Detector Unit with an electrochemical sensor is suitable for indoor and outdoor use. The GSE 400 is suitable for the détection of toxic or combustible gases as well as oxygen. GSE 400 offers the highest reliability and maximum performance in a compact housing. Factory calibration to industry standard measuring ranges. Suitable for ail industrial areas. Features •Monitoring the air for toxic gas concentrations •Low cross-sensitivity to other gases •Can be user) in dusty and dirty environments •High accuracy •IP54 (B) and IP65 (T) variants available Sensor Connection We recommend a stable 24 V DC power supply to operate the gas sensors GSE 400. The allowed voltage range is 18 to 36 V DC.The sensor may be connected using a shielded cable with two twisted pairs, i.e. JY(St)Y 2x2 x0.8 mm, using the wires: Red:+24 VDC, Terminait White: Sensor output 4 • 20 mA,Terminal 2 Black:0 V,Terminal 3 Yellow: PE/Shield,Terminal 4 Adjustment Instructions Electrochemical sensors require a 1 hour warm up period prior to adjustment. Please refer to the Operating Instructions regarding this.The test gas must be at ambient température i.e. the same température as the sensor. The adjustment of the gas sensor must only be carried out by suitably qualified persons. In order to adjust and calibrate any SCENTY® Gas Warning System and Gas Sensors, the corresponding Software modules are required.