H2scan TM Catalog 2025 - Flipbook - Page 16
GRIDSCAN® AO-1
ANALOG OUTPUT MODULE
GRIDSCAN Analog Output Module
The GSAO-1 Analog Output Module is an accessory for the GRIDSCAN®
5000 Series of H2scan hydrogen sensors. When paired with the GRIDSCAN hydrogen sensor, it provides a 4-20 mA analog signal equivalent of
the dissolved hydrogen gas in the transformer oil or gas space. Rated for
a wide hydrogen and temperature range, the GRIDSCAN 5000 Series with
the GSAO-1 accessory leads the industry in ease of retro昀椀tting a hydrogen
sensor package to a variety of process monitoring and safety solutions.
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The accuracy of the GRIDSCAN hydrogen measurement is not degraded
Seamless and rapid integration with SCADA and legacy systems (no
protocol mapping required)
It can drive local displays and annunciators
Uses available signal cabling between transformer cabinet and control room
Provides air-gapped and constant information for the most demanding cybersecurity requirements
Automatically programs the GRIDSCAN sensor when 昀椀rst connected
(no computers required)
Complement Your Monitoring
Program with the GSAO-1
Fast Time to Value: Hours,
not weeks or months
Seamless Integration: Connects to
SCADA and legacy systems with industry standard 4-20 mA
Cost-Effective: Minimizes complexity
and uses the existing infrastructure
Rugged and Reliable: Weatherproof,
rugged enclosure and robust design
for harsh substation environments
Easy Installation: "Plug-and-play"
connectivity with H2scan sensors.
Con昀椀gures without a computer for
immediate operation
Local LED display with diagnostic alert
Rugged IP68 enclosure with wide operating temperature makes the
GSAO-1 suitable for all outdoor applications
Small and unobtrusive form factor simpli昀椀es installation
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27215 Turnberry Lane, Unit A, Valencia, CA 91355, USA | +1 661-775-9575 | hello@h2scan.com | www.h2scan.com | 90000241
