H2scan BSS Catalog 2025 - Flipbook - Page 8
HY-ALERTA® 5021
BATTERY ROOM AREA MONITOR
Solid State, Maintenance-Free
Battery Room Hydrogen Monitor
The most advanced technology provides the lowest cost of ownership.
Sensors only detect hydrogen, eliminating false positives. Expensive
replacements are unnecessary, with a sensor life cycle of over ten years.
The auto-calibration feature eliminates maintenance events. H2scan
hydrogen sensing solutions offer various communication options,
including Modbus, dry contacts, and 4-20 mA analog communications.
The HY-ALERTA® 5021 Meets All Code & Standards Requirements
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Compliance: According to codes and standards, hydrogen must be
kept below 25% of the lower 昀氀ammability level (1% of room volume)
for all battery types, including lead acid, nickel-cadmium, lithium, and
other technologies
Battery Safety: Ideal for use in battery rooms and enclosures
to detect if hydrogen is present and prevent the dangerous accumulation of
hydrogen gas
Exhaust Fan Activation: Communicates to relays that activate exhaust fans
Annunciation Compliance: Modbus communication to meet
annunciation requirements. Dry contacts, 4-20 mA analog communication
modules are available
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Data center UPS
Utility applications and substations
Energy storage batteries
Features
Solid state technology
Auto-calibrating
10-year warranty
Field con昀椀gurable settings
Communication Continuity: Reports hydrogen continuously over Modbus
No cross-sensitivity
Easy Connection: Provides easy cable connections to each sensor. Sensors
may be daisy-chained for easy installation
Long-term reliability
Bene昀椀ts
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Applications
High resistance
Advanced Technology: Provides the lowest cost of ownership
Hydrogen-Speci昀椀c Detection: Sensors only detect hydrogen,
eliminating false positives
Lowest TCO. 15 year service
life set it and forget it!
Long Sensor Life: The sensor life cycle is over ten years, eliminating
the need for expensive replacements
Maintenance-Free: The auto-calibration feature eliminates manual calibration
and maintenance events
Flexible Communication: H2scan hydrogen sensing solutions
include various communication options, such as Modbus, 4-20 mA analog
communications, and dry contact outputs
90000266
pg.8
27215 Turnberry Lane, Unit A, Valencia, CA 91355, USA | +1 661-775-9575 | hello@h2scan.com | www.h2scan.com | 90000262
