Werma 729 Ex LED Rotating Beacon Catalog Page

729 Ex LED Rotating Beacon

Intense rotating signal effect
with low power consumption

• Gas applications: Zones 1 and 2

• Dust applications: Zones 21 and 22

• Intense rotating signal effect with
low power consumption

• Integrated mounting bracket
(VA steel)

• Effective explosion protection
even at extreme temperatures
(-50°C to +50°C, with accessory)

• Connection area “e” for simple
connection and cabling to power
source

• Salt water resistant

TECHNICAL SPECIFICATIONS:

Dimensions (Ø x Height): 139 mm x 214 mm
Housing: Black coated aluminium, salt water resistant
Lens: Reinforced borosilicate glass
Connection: CAGE CLAMP
Fixing: Wall, base and ceiling mounting

Integrated mounting bracket, VA steel
Cable entry: Cable gland M20 x 1.5 mm

Cable diameter 6-13 mm

Rotation rate: C. 180 r.p.m.
Duty cycle: 100 %
Assembly:

Ex screw plug M20 x 1.5 mm
Ex cable gland M20 x 1.5 mm

®

bis 2.5 mm

²

Life duration

up to 50,000 hrs

Innovative solution: The

universal mounting bracket

(included in assembly)

Ex Signal Devices

ORDER SPECIFICATIONS:

Voltage 24 V DC 115 V/230 V AC
Current consumption < 170 mA 150 mA at 230 V AC
Explosion protection

Approval BVS 11 ATEX E 107 BVS 11 ATEX E 107
IECEx_BVS_11.0082 IECEx_BVS_11.0082
red 729 120 55 729 120 68
yellow 729 320 55 729 320 68

II 2G Ex d e IIC T6 Gb II 2G Ex d e IIC T5 Gb
II 2D Ex tb IIIC T80°C Db II 2D Ex tb IIIC T95°C Db

ACCESSORIES:

Ex wire guard, VA steel, stainless

Ex cable gland M20 x 1.5 mm, metal

975 729 03

975 729 04

To expand the temperature range from -40 °C to -50 °C

Ex screw plug M20 x 1.5 mm
Ex cable gland M20 x 1.5 mm

975 729 02
975 729 01

For connection to an additional beacon

TECHNICAL DIAGRAMS:

see page 313

280

2 G

Zone 1 + 2

2 D

Zone 21 + 22

2,9 kg

IP 66

+50°C

-40°C