14 System Manual SCK Gas Sampling System 42/23-81 EN Rev. 4
The following table sums up other product versions. These are not, however, coded
in the product number.
Characteristic Versions
Retractor, special length
(special) length of retractor according to customer
requirement
Sturdy control unit present/not present
Wire labeling present/not present
Circuit breakers, 2-pole present/not present
Residual current circuit
breaker for entire system
present/not present
Cable labeling present/not present
Engraved nameplates present/not present
Additional nameplates
(engraved)
No. 1 / 2 / 3 / 4 / 5
Orientation of probe S Sampling holes to the right / to the left
Additional versions