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Bosch Security and Safety Systems Czech Republic

Dual-optical detector, explosive area

Commercial Product No.: OOH740-A9-EX | Product No.: F.01U.332.582
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Expected delivery:28/11/2017

Standby current consumption (μA) 200 - 280
Input voltage Ui (V) ≤ 28
Input current li (mA) ≤ 100
Input power Pi (mW) ≤ 700
Internal inductivity Li Negligible
Internal capacity Ci (nF) ≤ 0.2
Dimensions (Ø x H, mm) 100 x 45.7
Color Similar to RAL 9010, pure white
Weight (g) 116
Operating temperature (°C) -25 to +70
Storage temperature (°C) -30 to +75
Relative humidity (% ) ≤95
Degree of protection (EN 60529) IP43/IP44
IECEx Ex ia IIC T4 Ga,Ta = -35 - +70 °C
94/9/EC II 1 G Ex ia IIC T4 Ga,Ta = -35 - +70 °C
Ex approvals BVS 12 ATEX E 087 X BVS 12.0076 X

Base for Dual-Optical Detector for Ex Ar

Commercial Type No. FDB201
Product No. F.01U.332.583

Base for OOH740-A9-Ex Dual-Optical detector for Ex Area, secured with a snap fastener. Base suitable for recess supply wiring, for surface supply wiring, cable diameter up to 6 mm.

Delivery unit is 1.

Base attachment

Commercial Type No. FDB291
Product No. F.01U.335.165

Base attachment for OOH740-A9-Ex. For routing surface mounted cables, cable diameter larger than 6 mm. Also for recess supply wiring.

Delivery unit is 1.

Base attachment wet

Commercial Type No. FDB295
Product No. F.01U.335.589

Base Attachment Wet for OOH740-A9-Ex with integrated additional rubber seal for surface-mounted cabling for applications in cold or wet environments. Mounted between detector base and ceiling. The detector base FDB201 simply clicks into place in FDB295. 6 breakout plugs for cable glands.

To achieve IP44 for surface mounted cables additional 2 FDB295M cable glands are required. The Base Attachment Wet is compatible with designation plate DOW1171-IDENT.

Delivery unit is 1.

Detector locking device

Commercial Type No. FDBZ293
Product No. F.01U.335.591

Threaded pin M3 x 6 prevents the point detector being unscrewed from the detector base. The point detector can only be removed with the appropriate Allen key. Delivery is 100. Additionally 2 Allen keys are included.

Sealing element

Commercial Type No. FDBZ295
Product No. F.01U.335.592

Sealing element for OOH740-A9-Ex to achieve IP44 for flush mounted cables. The use of a designation plate is not possible.

Delivery unit is 1.

Detector dust cap

Commercial Type No. FDZ291
Product No. F.01U.335.594

Detector Dust Cap for covering detectors as protection against dust during the construction phase.

Delivery unit is 10.

Detector exchanger

Commercial Type No. FDUD291
Product No. F.01U.335.593

for insertion and removal of detector OOH740-A9-Ex. A universal joint enables detector removal and replacement even if the detector cannot be accessed from directly underneath. The exchanger can only be used for detectors without sealing element FDBZ295.

Delivery unit is 1.

Designation plate

Commercial Type No. FDBZ291
Product No. F.01U.335.590

for labelling FDB201 with the location address.

Delivery unit is 10.

Metal cable gland

Commercial Type No. FDB295M
Product No. F.01U.335.595

for M20 cable feed-through and complementary to Base Attachment Wet FDB295. 2 pieces of FDB295M are necessary per FDB295 Base Attachment Wet to achieve IP44 with surface mounted cables.

Delivery unit is 10.

Safety barrier

Commercial Type No. SB3
Product No. 4.998.112.085

limits the electrical energy between non-inherently safe and inherently safe circuits

Detector marking

Commercial Type No. DOW1171-IDENT
Product No. 4.998.115.785

for labelling FDB295 with the location address.

Delivery unit is 10.

Parts included with this product

Quantity Component
1 OOH740-A9-Ex Smoke Detector for Ex areas 0, 1, and 2 (FDB201 Detector Base not included)

Title Type Language
Title
Declaration of Conformity
Type
PDF
Language
de-DE  en-US 
Title
PTB
Type
PDF
Language
en-US 
Title
PTB
Type
PDF
Language
de-DE  en-US 
Title
VdS
Type
PDF
Language
de-DE  en-US 
Title
Datasheet (OOH740-A9-EX_Dual-optical_detector,_explosive_area_Datasheet_51_en_24596682763)
Type
PDF
Language
Title
Declaration of performance (OOH740-A9-Ex)
Type
PDF
Language
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