S604 and S804 Static Discharge Systems

An electrostatic charge can be generated while handling conductive liquids or powders.  A resistive system (S604) recognises the low conductive resistance of the object and of fixed installations. It is meant for general use with barrels, carts, metal objects. Uncontrolled electrostatic discharge when filling or unloading big bags is a frequent source of ignition. The earthing Control System (S804) recognises the conductivity of an FIBC (Big Bag) type C.

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Description

Technical Description – S604 and S608 Static Discharge Systems

Static electricity is a frequent source of ignition. An electrostatic charge can be generated while handling conductive liquids or powders. This in turn can lead to the electrical charging of conductive objects such as barrels, filling pipes, tanker trucks, FIBCs (Big Bags), etc. Static spark discharges can be prevented by properly earthing the objects.

A Closer Look

S604

The ATEX certified system consists of a control unit, an earth clamp, and an optional cable reel.

  • The control unit handles five functions:
  • Monitoring the quality of the clamp connection
  • Recognition of the object to be earthed
  • Connection of the object to earth. Since the static electricity is safely discharged through the control unit, no sparks are generated at the clamp.
  • Potential free contact for the release of the loading and unloading functions.
  • Conforms to IEC 60079-32-1:2013 and NFPA77:2014
  • Status indication lights.

S804

The ATEX certified Earthing Control S804 consists of a control unit, an earth clamp and a cable or cable reel. Conforms to IEC/TS 6007932-1:2013.

  • Monitoring the quality of the clamp connection
  • Recognition of the object to be earthed
  • Connection of the object to earth. Since the static electricity is safely discharged through the control unit, no sparks are generated at the clamp.
  • Potential free contact for the release of the loading and unloading functions.
  • Status indication lights.
Stuvex S604 and S804 Static Discharge Systems
Stuvex S604 and S804 Static Discharge Systems

Data Sheet – System and Parts S604 & S804

Data Sheet – System and Parts S604

Process Introduction

Hover Box Element

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