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MEDC DB7 Intrinsically Safe Sounder Range

MEDC DB7 Intrinsically Safe Sounder Range

Intrinsically safe (Ex ia), weatherproof

Eaton’s Crouse-Hinds series MEDC DB7 range of ruggedized, intrinsically safe and weatherproof sounders features high ingress protection and is designed for use in potentially explosive atmospheres. Suitable for marine and both onshore and offshore environments in the oil, gas and petrochemical industries.

 

The unit is available in 12V and 24V versions and for gas groups IIB or IIC.

 

A weatherproof, uncertified version is available for use in non-explosive atmospheres.

Description

Features

  • Zone 0, 1, 2 and safe area use
  • EEx ia IIB/IIC T4
  • ATEX approved Ex II 1G
  • Weatherproof uncertified version
  • IP66 & IP67
  • Certified temperature –55ºC to +70ºC
  • Corrosion resistant red painted GRP
  • Up to 110 dB(A) output
  • 27 tones, user selectable
  • Tones comply with UKOOA/PFEER guidelines
  • Any two tones may be switched by the external voltage supply
  • Retained stainless steel cover screws

Additional information

Weight 1 kg
Material

glass reinforced polyester

IP rating

IP66, IP67

Safety

Zone 0, Zone 1, Zone 2

Resources

Datasheet:

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