ture sensor. The error can be as much as 1.5 Kelvin per metre and 10
Kelvin temperature difference. Depending on the particular configuration,
either reinstall the capillary tube or – in the case of minor differences –
carry out a readjustment as shown in Figure 5.
6. Maintenance
The provisions of ElexV §9, ElexV §13 and EN 60079-17 pertaining of serv-
icing, maintenance and testing must be complied with. During servicing, it
is particularly important to check those components on which the type of
protection depends.
9