Werma EX LED Signal Tower Pre-assembled Signal Tower is used in explosive gas and vapour atmospheres (zones 1 and 2). The Ex signal tower controller does not require an additional safety barrier.
Installation Options of Werma EX LED Signal Tower
- Wall mounting
Benefits of Werma EX LED Signal Tower
The Ex Signal Tower is designed for use in explosive gas and vapor atmospheres (zone 1 and 2). No additional Zener barrier is required.
- Light and compact Ex signal tower
- Many years of proven use in Ex-applications
Versatile design in a compact unit. Completely pre-assembled WERMA Signal Towers can be ordered as a compact unit with a single item number, which reduces ordering and installation expenses. Impressive features include their stylish design and diverse assembly options, allowing them to be used in a wide range of areas.
Features
- Combination of encapsulation “m” and intrinsic safety “ib” with connection area “e”
- For Gas applications : Zone 1 and 2
- For dust applications : Zone 21 and 22
Applications
Fault signalling
- in the processing and storage of highly flammable substances
Installation options :
- wall mounting
Specifications
- Dimensions of the Zener Barrier (LxHxW) : 76x110x75 mm
- Dimensions total :
- 2 tier (LxHxW) : 76x229x75 mm
- 3 tier (LxHxW) : 76x263x75 mm
- Housing : Polyamide, black
- Signal tower : PC
- Connection : Screw terminal max 2.5 mm2 incl. approve cable gland ‘e’
- Explosion protection: Ex II 2G Ex e mb [ib] IIC T6 Gb
- Ex II 2D Ex [ib] op is tb IIIC T80C Db
- Approval: PTB 06 ATEX 2005
- Voltage : 24 V DC
- Current consumption : < 90mA
For More Information and Price: Werma EX LED Signal Tower Pre-assembled Signal Tower
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