HY-ALERTA 2620 Explosion Proof Area Hydrogen Monitor Spec Sheet - 1 Pages

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Catalogue excerpts

HY-ALERTA 2620 Explosion Proof Area Hydrogen Monitor Description H2scan’s 2620 Explosion Proof Area Hydrogen Monitor provides hydrogen-specific leak detection and measurement for hydrogen concentrations as low as 4000 ppm and can be scaled to any concentration up to 5% hydrogen by volume, a range representing 10% to 125% of hydrogen’s low flammability limit. The monitor is designed for either ceiling or wall mount. H2scan’s hydrogen-specific sensor technology has no cross sensitivity to other combustible gases, thus eliminating false positive alarms and ensuring safety system reliability. Operating Conditions Hydrogen Sensitivity Range: 0.4% to 5% hydrogen by volume 10% to 125% hydrogen lower flammable limit Response Time: T90 < 60 sec Ingress Protection: IP64 capable Calibration Interval: 90 days Product Life Expectancy: 10 years Accuracy: ± (3% of reading + 0.2) percent hydrogen by volume Operating Temperature Range: -20ºC to 55ºC Storage Temperature Range: -30ºC to 80ºC Operating Humidity: 0% to 95% RH (non-condensing) Calibration Background Gas: Air Adapter Fittings ¼” Tube for Calibration Gas Connection Interface Options Input Voltage Range: 90 VAC to 240 VAC Input Power: 15W Analog Outputs: Output Currents  4 mA to 20 mA  0 mA to 20 mA  User-specific mA range Serial Communication Options: RS232 or RS422 Relay Contacts: Two programmable relays and one fault relay with both normally open (N.O.) and normally closed (N.C.) contacts:  5A/240VAC  5A/ 30 VDC 0359 UL 508, 1203 USC – Class I, Division 1, Groups B, C, and D Hazardous (Classified) Dimensions Width: 13.8 cm (5.4 in) Length: 19.2 cm (7.5) Depth: 13.0 cm (5.7 in) HY-ALERTATM is a registered Trademark of H2scan Specifications subject to change without prior notice 90000104 R1 27215 Turnberry Lane, Unit A, Valencia CA., 91355 Tel: 661-775-9575, Fax: 661-775-9515 Email: sales@h2scan.com,

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