Emco Wheaton
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Earthing Device - DCMT4

Emco Wheaton’s DCMT4 is an improved version of the reliable DCMT3 and features a range of enhanced features.  Holding ATEX certification the DCMT4 is a reliable system for protecting plant and personnel, during tank loading and unloading operations involving flammable or combustible products (dust and gas), from the risk of explosion.

The DCMT4 is used to ground the tank which mitigates any risk of explosion due to sparks, generated by static electricity. Any static generated by the liquid transfer process, is immediately transferred to ground by the DCMT4. Thanks to its tank recognition function, the DCMT4 indicator lights make it immediately apparent if the earth clamp is not connected to a correct and conductive fitting on the tank/tanker.

Applications: Road Tankers, Rail Tank Cars or Barrels involved in Bulk Liquid Transport

The site specific electrical signatures are pre-set during the manufacture stage and if necessary these can be controlled externally.

The application should be specified when ordering.

Main applications of the DCMT 4 are:

  • Tank truck earthing
  • Barrel earthing
  • Wagon earthing
  • Material: Aluminum casting Al-Si7Mg0,3
  • Weight: 15.2 kg
  • Working temperature: -40° C / +60° C (ATEX certificate from manufacturer, PEROLO, only -30° C)
  • EEx explosion proof and intrinsic safety electronic board. EExd (ia) ia II C T6
  • Waterproof IP 67 (CEI 60529)
  • Numerical model (intel 386 processor)
  • High insulation voltage relay (10.000 V), self checking relay conditions
  • Homologation by LCIE Certificate No. 00.E6088X in accordance with standard EN 50.014

Features

The site specific electrical signatures are pre-set during the manufacture stage and if necessary these can be controlled externally.

The application should be specified when ordering.

Main applications of the DCMT 4 are:

  • Tank truck earthing
  • Barrel earthing
  • Wagon earthing

Specifications

  • Material: Aluminum casting Al-Si7Mg0,3
  • Weight: 15.2 kg
  • Working temperature: -40° C / +60° C (ATEX certificate from manufacturer, PEROLO, only -30° C)
  • EEx explosion proof and intrinsic safety electronic board. EExd (ia) ia II C T6
  • Waterproof IP 67 (CEI 60529)
  • Numerical model (intel 386 processor)
  • High insulation voltage relay (10.000 V), self checking relay conditions
  • Homologation by LCIE Certificate No. 00.E6088X in accordance with standard EN 50.014

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