ProtEX Single Line

ProtEX
The ProtEX series of explosion-proof meters brings modern design, easy readability, and enhanced functionality to hazardous areas around the world. These explosion-proof displays and controllers have worldwide hazardous area approvals including FM, CSA, ATEX, and IECEx. They are built with great looking, modern, die-cast aluminum enclosures; and many come with SafeTouch® through-glass buttons that make it possible to program and operate the meters without having to remove the cover. The built-in mounting flanges, multiple conduit holes, and rotatable display make it easy to install and setup in the field wherever operators need an information packed, easy-to-read display. Most ProtEX meters are loop-powered which means that there is no need to run additional, costly power lines into a hazardous area.

ProtEX Single Line

  • The PD663 is a loop-powered field meter that is CSA Certified as Explosion-Proof, Dust-Ignition-Proof, and Flame-Proof, and ATEX & IECEx Certified as Explosion-Proof. It is available in either an aluminum or stainless steel enclosure with ¾" or M20 connections. The PD663 is easy to install and program and it can be seen in a variety of lighting conditions, even in bright sunlight. It will operate down to -40°C and is approved for installation in areas where the temperature gets as cold as -55°C, however the display will cease functioning.


  • The ProtEX-FarVu PD6870 is a rugged, explosion-proof, loop-powered meter with 1" display digits ideal for demanding applications in hazardous areas or in the harshest environmental conditions. The product is CSA Certified as Explosion-Proof, Dust-Ignition-Proof, and Flame-Proof, and ATEX & IECEx Certified as Explosion-Proof. It is available in either an aluminum or stainless steel enclosure with ¾" or M20 connections. It will operate down to -40°C and is approved for installation in areas where the temperature gets as cold as -55°C, however, the display will cease functioning.

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