USA - SIWAREX IS Ex-Interface


The SIWAREX IS Ex-interface is a barrier separating the load cells installed in the hazardous area from the weighing processors in the non-hazardous area according to the "intrinsically safe" type of protection. Two versions for switch cabinet assembly are available. The SIWAREX IS Ex interface can be used for all SIWAREX weighing modules. It contains 6 safety barriers and has the designation to ATEX II(2)G[EEx ib] II.

SIWAREX IS Ex-Interface Catalog Specifications

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  • Versatile capabilities; different versions available

  • Very minimal Interference with the load cell signal and therefore approved for scales requiring verification

Typical applications: barrier separating the load cells installed in a hazardous area


Degree of protection
Type of explosion protection
SIWAREX IS: Intrinsic safety "i", [EEx ib] II C to ATEX

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