UL-Rated Intrinsically Safe Weighing Instruments

Their design and composition allows for operation in all classes, divisions, and groups in accordance with UL, ANSI and CAN standards.


Hardy Process Solutions (San Diego, CA) recently unveiled two new UL–rated intrinsically safe weighing indicators. The HI 8100IS and HI8200IS offer features and benefits that include:

  • The ability to operate in all Classes, Divisions, and Groups in accordance with U.S. UL, ANSI and CAN standards. 
  • Power options that include AC line power for permanent installation, or high-performance external rechargeable battery packs that are easy to switch out  for recharging.
  • Optional serial communication interface delivered over two Fiber Optic ports to bring data out to a Safe Area or to daisy chain the instruments to an optional Remote Display.
  • Simplified user interfaces.
  • Support for up to four 350-ohm load cells.
  • 304 stainless steel construction for washdown environments.


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