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White Hydrogen Autonomous Logging Instrument (WHALI)
WHALI is our flagship, all bells and whistles, autonomous monitoring unit. Whali monitors for hydrogen, carbon dioxide, hydrogen sulfide and methane. The unit has a peristaltic pump which actively draws up to 500ml/min over the gas sensors. WHALI is battery or solar powered and fitted with a water management system for areas of high groundwater. The water management system makes this unit a one-of-a-kind in the world of autonomous monitoring.
As a large unit, WHALI is recommended for long term monitoring in sites where natural hydrogen seepage has been established, and long term monitoring is required, and a pumped system is preferred.
WHALI is remote programmable and data downloadable, through 4G wifi internet access.
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