HY-ALERTA 2600 Explosion Proof Area Hydrogen Monitor - 1 Pages

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Catalogue excerpts

HY-ALERTATM 2600 Explosion Proof Area Hydrogen Monitor Description H2scan’s HY-ALERTA™ 2600 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 lower flammability limit. The monitor is designed for either ceiling or wall mount and has an RS422 capability that extends the interface from the Sensor Module to the Control Module to several hundred feet. 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 5.0% hydrogen by volume 10% to 125% hydrogen lower flammable limit Accuracy: ± (0.03 x indication + 0.2) percent hydrogen by volume Typical Response Time: T90 of 60 sec maximum Ingress Protection: IP66 Calibration Interval: 90 days Product Life Expectancy: 10 years Operating Temperature Range: 4ºC to 60ºC Storage Temperature Range: -40ºC to 50ºC Calibration Background Gas: Air Interface Options Input Voltage Range: 90 VAC to 260 VAC Input Power: 15 W Analog Output: 4 mA to 20 mA Serial Communication: RS422 Relay Contacts: Two programmable 5 A, 250 VDC / VAC SPDT relays with both normally open (N.O.) and normally closed (N.C.) contacts Dimensions Sensor Module Width: 13.8 cm (5.4 in.) Length: 19.3 cm (7.6 in.) Depth: 13.0 cm (5.1 in.) Control Module Width: 13.8 cm (5.4 in.) Length: 14.3 cm (5.6 in.) Depth: 14.4 cm (5.7 in.) HY-ALERTATM 2600 Includes… Sensor Module Control Module Infrared Remote Control Explosion Proof Housing Certifications (Sensor Assembly Not Certified) Class I Group B, C, D; Class II Group E, F, G; Class III Type 4X Class I Zone 1 AEx d IIC Ex d IIC IEC 60529 IP66 HY-ALERTATM is a registered Trademark of H2scan Specifications subject to change without prior notice 90000021 R3 27215 Turnberry Lane, Unit A, Valencia CA., 91355 Tel: 661-775-9575, Fax: 661-775-9515 Email: sales@h2scan.com, Website: www.h2scan.com

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