SP80(H) air purge system

SP80(H) units shipped from September 2010 will have the ability to fit the air purge option. From this date all new probes will be shipped with a suitable push fit connector as part of the standard probe kit.

The SP80(H) probes are supplied with a blanked off air purge hole.  If the probe is to be operated in an environment where oil mist or other heavy vapours are present it is essential that an air supply is used to maintain positive purging of any contamination from the interior of the probe.