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Expected Lifetime
9 Expected Lifetime
Note
The lifetime of the system and the components depends on installation circumstances
and water quality, e.g. the amount of sand, particles, temperature, acidity, and air in
the sample.
9.1 PAH
9.1.1 G6110 PAH
The lifetime of the PAH Sensor is mainly limited by the internal light source which must
be changed every 4 years. This is done by returning the sensor to the manufacture. For
further inquiry – please refer to contact information in section 1.2.
ATTENTION
Failure to react upon the service interval requirement can affect the accuracy, performance,
and functionality of the sensor which will compromise the requirement(s) of the regulatory
agencies.
9.1.2 G6111 PAH
The lifetime of the PAH Sensor is mainly limited by the internal light source. Before each
sensor leaves the factory the remaining lifetime of the light source is determined. This is
to ensure the functionality of the sensor until the next service. Please consult manufacturer
2 months in advance to the 3-year replacement interval to schedule sensor replacement.
Various services can be offered. A calibration certificate is issued accordingly covering the
next period.
For further inquiry – please refer to contact information in section 1.2.
ATTENTION
Failure to react upon the service interval requirement can affect the accuracy, performance,
and functionality of the sensor which will compromise the requirement(s) of the regulatory
agencies and deem the system non-compliant.
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