Installation manual
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Salwico SW2020 is the safe choice.
Consilium Marine has over the years gained great experience of gas detection in marine
environments with thousands of systems installed in merchant and military vessels. The
SW2020-type is a well-proven scanning sampling gas alarm system intended for detec-
tion of gas in ballast tanks and void spaces. It has become the natural choice for discern-
ing ship owners, for retrots as well as new buildings. The system combines extremely
reliable gas detection yet with a fast response to alarm conditions.
SW2020
Salwico Gas Sampling System SW2020
Conclusion:
• Reliable • Flexible
• 1 to 4 detectors • 1 to 64 sampling points
• Pump redundancy, equipped with two pumps • Fast total sampling time
Suitable locations:
• Water ballast tanks • Non accessible areas
• Isolation spaces on LNG vessels
Salwico SW2020 offers versatility
With its exible design the SW2020 system offers a high level of freedom of choice
with up to 4 different gas detectors of various types and a maximum of 64 sampling
points, furthermore possible to add a continuous measuring CO2-detector for moni-
toring of the CO2-room. Due to the systems design it offers a cost-effective way of
combining high-quality detectors and multiple sampling points in ballast tanks and void
spaces. It is also possible to divide sampling points into groups for simplied activation of
for instance stand-by mode for sampling points in ballast tanks when ballasting.
Salwico SW2020 provides safety
As part of the safety-thinking involved when designing the system it comes with internal
leakage and shut-off control as a standard feature. The system offers the possibility of
including a counter-pressure function to avoid clogging the pipes backed up by a purging
function. It can also incorporate a water trap as an option if so needed to minimize the
risk of condensation in the pipes. The hardware is developed with our well-proven re
alarms as a basis why we can guarantee a high level of system security and as a result
an absolute minimum of maintenance requirements. The Salwico SW2020 system has
undergone environmental and working tests according to various norms and has been
approved by major classication societies and authorities worldwide. Due to the state-
of-the-art technology it also offers the possibility of integration to Salwico SMS Manage-
ment system, printers, VDR and other modern safety equipment.
Salwico Gas Detection System