特点;除静电速度较快,极少有火花产生，适用于较污染的环境.

H S Nozzles are “shockless” .  The term shockless indicates that
the ionizing point, located inside
the nozzle tip, is capacitively
coupled to the high voltage
source, limiting the current at
the point to a very low level.
Under normal conditions, direct
contact with the point will not
result in a shock sensation.  HS Nozzles can be installed   
individually, in series or mounted on a standard air header bar.