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Bosch OOH740-A9-Ex Dual-Optical Detector for Explosive Areas, Zones 0, 1 and 2
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Bosch OOH740-A9-Ex Dual-Optical Detector for Explosive Areas, Zones 0, 1 and 2

OOH740-A9-EXDual-opticalEx areaZones 0, 1, 2CPR and VdS

A dual-optical smoke detector for potentially explosive areas in zones 0, 1 and 2, which can be programmed as a dual-optical or a thermal detector with defined resistors.

  • For potentially explosive areas in zones 0, 1 and 2
  • Works as a dual-optical smoke detector or as a heat detector, set by inserted resistors
  • Compact, robust design resistant to temperature changes, humidity, corrosion and contamination
  • High resistance to interference
  • Fits the FDB201 base; operating temperature in °C: -25 to 70, 116 g
  • Bosch lists CPR, VdS and Ex certificates

Standards and approvals: CPR, Ex, VdS

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Download the official Bosch catalogue (PDF, 9.2 MB)

Specifications

Specifications
SpecificationOOH740-A9-EX
Weight (g)116
Operating temperature (°C)-25 to 70
Storage temperature (°C)-30 to 75
Dimensions (Ø x H) (cm)10 x 4.57
ColorWhite

Specifications as published by Bosch. Please confirm the exact model with us before ordering.

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