Grounding of Mobile Devices (DMT 2B and DMT 2C)

The DMT electronic grounding devices are Ex d and Ex tb certified and designed to monitor the capacitance and resistance of equipment where static charges can occur. The sturdy flameproof enclosures allow the use in hazardous areas up to gas group IIC.

Wherever tanks, containers, drums or mixing stations are being filled by mobile refueling vehicles, static charge is a threat to safety. Electronic grounding devices from the DMT series combine the safety characteristics of the EJB or GUB enclosures with a clamp fitted to 8 meters of cable. Therefore, the devices measure and monitor the continuity to earth in order to eliminate electrostatic charges while vehicles transfer combustible products.

Contact your Pepperl+Fuchs representative to learn about your possibilities to integrate the grounding devices into your application.

Get all available information on this series on the website of Pepperl+Fuchs.

Product Data

  • Certified Ex d and Ex tb
  • Suitable for use in gas zones 1 and 2 up to gas group IIC, and dust areas up to Zone 21 and dust group IIIC
  • Ambient temperature range: -20 °C to +40 °C
  • Ingress protection: IP66 to EN 60529 (IP67 on request)
  • Materials: copper-free aluminium alloy epoxy painted RAL7005 (grey), fabricated stainless steel AISI 316L or 304, shot-peened
  • Sizes: DMT 2B: 470 x 395 x 215 mm; DMT 2C: 360 x 360 x 245 mm

Briefly Introduced...

Electronic Earthing System (Resistive and Capacitive) DMT 2B/1

An Ex d IIB certified electronic earthing system made from aluminum and stainless steel. Suited for installation in Zone 1, Zone 2, Zone 21 and Zone 22. Protection degree of IP66.

More about this product
Pepperl+Fuchs Website

ATEX Certification

Electronic Earthing System (Resistive and Capacitive) DMT 2C

An Ex d IIC certified electronic earthing system made from aluminum alloy. Suited for installation in Zone 1, Zone 2, Zone 21 and Zone 22. Protection degree of IP65.

More about this product
Pepperl+Fuchs Website

ATEX Certification